Alto Professional

Notes: The ideal all-in-one portable PA system for live performances and DJ use. A versatile combination of mic and instrument inputs, with an internal battery for wireless use.

Supplier's Notes:
Portable battery powered speaker for performing musicians

Premium Portable Sound

The Alto Professional Busker is the battery-operated PA for the active on-the-go musical performers who demand top-tier sound in a portable solution that will be at home on any stage. With its optimized woofer and tweeter pairing for 200 watts of output, Busker delivers clear, focused sound that makes your music shine in any environment. Connect your mics and line level instruments or devices with the integrated 3-channel mixer with easily accessible control knobs to dial-in volume without stopping the music.

Powerful and Polished Performances

Give your vocals or guitars some extra shine and polish with the built-in Alesis FX processing for world class sound in even the most intimate settings, complete with dedicated knobs to adjust amounts independently. Busker features Bluetooth on Channel 3 to wirelessly

Your Way to Play and Perform Anywhere

200W of powerful, portable sound with 6.5"(165mm) woofer and 1" (25mm) tweeter
Battery Eco Mode for increased performance up to 24 hours
Compact, lightweight design that's easy to transport

Must-Have Creative Connections and Controls

Free Alto App (iOS/Android) for remote configuration and control
Bluetooth music streaming direct from your device
Integrated 3-channel mixer with built-in Alesis FX
2 XLR/TRS "Combo" inputs (for mics, instruments, & line level sources)
Aux input for non-Bluetooth devices

Sit, Stand, or Expand Your Busker

Versatile tilt or stand design for any setting
Use standalone or on a pole with DSP Speaker Use modes for tuned sound
Link two Buskers wirelessly via Bluetooth for stereo playback
Flexible horizontal and vertical monitor positions

All information subject to change altoprofessional.com stream backing tracks from your smart device. Play rhythm tracks while you jam along or rehearse with your favourite metronome app to keep your fingers loose before showtime. While you have your smart device out, pull up the free Alto App for iOS and Android to quickly load your favourite configuration settings. An available 1/8th AUX input means you can connect your favourite sound sources like drum machines or groove boxes to keep you on beat with one simple connection.

Road-Tested, Always Ready to Roll

Busker is built to travel from gig to gig seamlessly with a compact footprint that retains enough heft to pump out tight, punchy sound.

A rugged, durable exterior will stand up to the grind, while delivering the sound performance you can count on, night after night. Set it vertically on stage to enjoy accurate amplification, lay on an angle to project towards you, or pole mount it to keep your audience on their feet and immersed in your tunes. A dedicated XLR out enables a direct line to FOH or other destinations for those bigger gigs, all the while letting you enjoy your familiar custom-tailored sound up close and personally.

Long Lasting Battery

Maximize power in between charges with Battery Eco Mode, providing up to 24 hours of performance power. The Alto Professional Busker brings big sound to the best performers.

Technical Specifications

Output Power
Eco Mode: 50 W (peak)
Standard Mode: 200 W (peak)

Drivers
Low-Frequency: 6.5" (165.1 mm) woofer
High-Frequency: 1.0" (25.4 mm) tweeter

Max SPL 106 dB
Frequency Response 60 Hz - 20 kHz

Connectors
(2) Combo XLR-1/4" (6.35 mm) Inputs
(1) 1/8" (3.5 mm) AUX Input
(1) USB Charging Port
(1) XLR Line Out
(1) RCA Line Out
Charge Port 5V, 2.1 A

Bluetooth Specifications

Profile: A2DP, AVRCP
Version: 5.0 Codec: SBC
Frequency: 2402 - 2480 MHz Maximum Transmission Power: 10 dBm
Protocol: BLE
Range: 100 ft. (30.5 m)

Battery
Type: 6.6 Ah, 12 V, Lithium Ion
Life: Eco Mode: up to 90 hours; Standard Mode: up to 30 hours
Charging Time: 12 hours

Power
Connection: IEC
Voltage: 100-240 VAC, 50/60 Hz, 120 W; 220-240 VAC, 50/60 Hz; 120 W
Fuse: 100-120 V, T1.6AL AC250 V; 220-240 V, T0.8AL AC250 V

Notes: Great value from this compact eight-channel mixer featuring built-in Alesis effects. Bluetooth and USB in/out give added versatility, allowing you to mix just about any sound source.

Supplier's Notes:
Easy-to-Use Analogue Audio Mixing with Built-in Effects from Alesis

The Alto Professional TrueMix 800 FX is a portable audio mixer with built-in DSP effects that delivers all the essential features you need for home recording, livestreaming, podcasting, or performing. The TrueMix 800 FX features 16 effects including chorus, flange and an assortment of high-quality delays and reverbs. There's also a convenient Bluetooth channel for easily streaming from your personal devices. A unique feature to the TrueMix Series, the Bluetooth channel also supports feedback-free phone pairing by utilizing mix-minus technology. There are eight analogue inputs with high-headroom circuitry for minimal noise and clipping in your signal. The four Mic Input Channels offer XLR inputs that are great for connecting dynamic mics or condenser mics with 48v phantom power. These channels also have balanced 14" line inputs for connecting instruments and other line-level signals. There are also two Stereo Input Channels, each with dual balanced 14" TRS inputs. These inputs are perfect for your line level audio sources. All channels feature a two-band EQ with colour coded knobs that make it easy to dial in your perfect sound while operating in low-light situations. There are even extra knob caps included so you can fully customize the look of your TrueMix 800 FX. Connecting the TrueMix 800 FX to your computer is also lightning fast, with plug and play connectivity on Windows and macOS. The TrueMix 800 FX is a feature-packed compact audio mixer that's perfect for using on-the-go.

Flexible Output Routing

Whether you're recording a podcast, livestreaming online, or making music at home, being able to hear yourself and easily route audio is essential. The TrueMix 800 FX features a variety of output and routing options to handle any scenario. There are four headphone outputs, each with their own volume control knob. If you need to send your audio signals to another destination like an external monitor or effects unit, each channel is equipped with a send knob so you can always dial in the perfect mix. For recording, the USB output sends a copy of the main outputs to your computer, or you can connect the 2-Track in/out to an external recorder which can also be sent directly to the headphones. The TrueMix 800 FX delivers everything you need to take full control of your audio routing in any situation.

Product Features:

TrueMix 800 FX Features
USB I/O for audio playback and stereo recording
Dedicated bluetooth channel with mix-minus return for feedback-free phone pairing
Four headphone outputs with independent volume control
16 built-in Alesis multi-fx with dedicated return channel
1/4" Main, Tape, and AUX outputs
Four mic input channels with phantom power and balanced line inputs
Two stereo input channels with balanced 1/4" TRS jacks
Two-band EQ on all channels
2-track inputs w/ assignable routing: main mix or headphone out
Eight-segment LED VU meter for precise level monitoring
Extra knob caps included in the box for added customization

Technical Specifications

Frequency Response All inputs: 20 Hz - 22 kHz (i1 dB)

THD+N (Total Harmonic Distortion)
All inputs: < 0.005% (@ 4 dBu, 1 kHz)

Gain Range Mic inputs (Channels 1-2): 0 - 50 dB Line inputs (Channels 1-2): 15 dBu - 35 dBu Line inputs (Channels 3-6): -20 dBu - +20 dBu

Max Voltage Gain
70 dB (MIC INPUT to MAIN MIX OUTPUT)
80 dB (MIC INPUT to CTRL ROOM / PHONES OUPTUT)
60 dB (MIC INPUT to MON SEND)

SNR (Signal-to-Noise ratio)
All inputs: > 110 dBu

Crossover Frequency
Adjacent inputs: < -80 dB @ 1 kHz
Inputs to outputs: < -75 dB @ 1 kHz (stereo L/R, Channels 1-2, panned hard left or right)

Phantom Power: +45 ~ +49V with switch control

Impedance
Mic inputs: 3.9 kO
All other inputs: > 10 kO
Aux outputs: 1 kO
All outputs: 120 O

Equalization High:
+/-15 dB @ 12 kHz
Low: +/-15 dB @ 80 Hz

Bluetooth
Profile: A2DP
Module: Bluetooth 5.0
Operating Frequency: 2402 MHz - 2480 MHz
Range: 100 ft. / 30.5 m

Connectors
(6) 1/4" (6.35 mm) TRS outputs
(6) 1/4" (6.35 mm) TRS stereo L/R inputs
(4) 1/4" (6.35 mm) TRS headphone outputs
(4) 1/4" (6.35 mm) TRS mono inputs
(1) Standard RCA L/R input
(1) Standard RCA L/R output
(4) XLR inputs
(1) USB type-B input
(1) DC power input

Controls
(1) Power switch
(15) volume control knobs (1 per input, 1 return, 1 EFX return, 1 2-track/USB in, 4 headphone outs, 1 Bluetooth, 1 main)
(6) Stereo pan control knobs (1 per input)

(6) Mon volume control knobs (1 per input)
(6) EQ Low control knobs (1 per input)
(6) EQ Hi control knobs (1 per input)
(6) Gain control knobs (1 per input)
(4) Buttons (1-EFX mute, 1 Bluetooth, 2 Source Select)
(1) Horizontal sliding switch

Indicators
(1) Power LE
(6) Peak LEDs
(1) Phantom LED
(16) Main Out Meter LEDs
(1) Bluetooth LED

Power Connection: DC Voltage: 18V, 1.2A Consumption: 18W

Notes: ***B-STOCK: Box damaged, product in perfect working order***


Great value from this compact eight-channel mixer featuring built-in Alesis effects. Bluetooth and USB in/out give added versatility, allowing you to mix just about any sound source.

Supplier's Notes:
Easy-to-Use Analogue Audio Mixing with Built-in Effects from Alesis

The Alto Professional TrueMix 800 FX is a portable audio mixer with built-in DSP effects that delivers all the essential features you need for home recording, livestreaming, podcasting, or performing. The TrueMix 800 FX features 16 effects including chorus, flange and an assortment of high-quality delays and reverbs. There's also a convenient Bluetooth channel for easily streaming from your personal devices. A unique feature to the TrueMix Series, the Bluetooth channel also supports feedback-free phone pairing by utilizing mix-minus technology. There are eight analogue inputs with high-headroom circuitry for minimal noise and clipping in your signal. The four Mic Input Channels offer XLR inputs that are great for connecting dynamic mics or condenser mics with 48v phantom power. These channels also have balanced 14" line inputs for connecting instruments and other line-level signals. There are also two Stereo Input Channels, each with dual balanced 14" TRS inputs. These inputs are perfect for your line level audio sources. All channels feature a two-band EQ with colour coded knobs that make it easy to dial in your perfect sound while operating in low-light situations. There are even extra knob caps included so you can fully customize the look of your TrueMix 800 FX. Connecting the TrueMix 800 FX to your computer is also lightning fast, with plug and play connectivity on Windows and macOS. The TrueMix 800 FX is a feature-packed compact audio mixer that's perfect for using on-the-go.

Flexible Output Routing

Whether you're recording a podcast, livestreaming online, or making music at home, being able to hear yourself and easily route audio is essential. The TrueMix 800 FX features a variety of output and routing options to handle any scenario. There are four headphone outputs, each with their own volume control knob. If you need to send your audio signals to another destination like an external monitor or effects unit, each channel is equipped with a send knob so you can always dial in the perfect mix. For recording, the USB output sends a copy of the main outputs to your computer, or you can connect the 2-Track in/out to an external recorder which can also be sent directly to the headphones. The TrueMix 800 FX delivers everything you need to take full control of your audio routing in any situation.

Product Features:

TrueMix 800 FX Features
USB I/O for audio playback and stereo recording
Dedicated bluetooth channel with mix-minus return for feedback-free phone pairing
Four headphone outputs with independent volume control
16 built-in Alesis multi-fx with dedicated return channel
1/4" Main, Tape, and AUX outputs
Four mic input channels with phantom power and balanced line inputs
Two stereo input channels with balanced 1/4" TRS jacks
Two-band EQ on all channels
2-track inputs w/ assignable routing: main mix or headphone out
Eight-segment LED VU meter for precise level monitoring
Extra knob caps included in the box for added customization

Technical Specifications

Frequency Response All inputs: 20 Hz - 22 kHz (i1 dB)

THD+N (Total Harmonic Distortion)
All inputs: < 0.005% (@ 4 dBu, 1 kHz)

Gain Range Mic inputs (Channels 1-2): 0 - 50 dB Line inputs (Channels 1-2): 15 dBu - 35 dBu Line inputs (Channels 3-6): -20 dBu - +20 dBu

Max Voltage Gain
70 dB (MIC INPUT to MAIN MIX OUTPUT)
80 dB (MIC INPUT to CTRL ROOM / PHONES OUPTUT)
60 dB (MIC INPUT to MON SEND)

SNR (Signal-to-Noise ratio)
All inputs: > 110 dBu

Crossover Frequency
Adjacent inputs: < -80 dB @ 1 kHz
Inputs to outputs: < -75 dB @ 1 kHz (stereo L/R, Channels 1-2, panned hard left or right)

Phantom Power: +45 ~ +49V with switch control

Impedance
Mic inputs: 3.9 kO
All other inputs: > 10 kO
Aux outputs: 1 kO
All outputs: 120 O

Equalization High:
+/-15 dB @ 12 kHz
Low: +/-15 dB @ 80 Hz

Bluetooth
Profile: A2DP
Module: Bluetooth 5.0
Operating Frequency: 2402 MHz - 2480 MHz
Range: 100 ft. / 30.5 m

Connectors
(6) 1/4" (6.35 mm) TRS outputs
(6) 1/4" (6.35 mm) TRS stereo L/R inputs
(4) 1/4" (6.35 mm) TRS headphone outputs
(4) 1/4" (6.35 mm) TRS mono inputs
(1) Standard RCA L/R input
(1) Standard RCA L/R output
(4) XLR inputs
(1) USB type-B input
(1) DC power input

Controls
(1) Power switch
(15) volume control knobs (1 per input, 1 return, 1 EFX return, 1 2-track/USB in, 4 headphone outs, 1 Bluetooth, 1 main)
(6) Stereo pan control knobs (1 per input)

(6) Mon volume control knobs (1 per input)
(6) EQ Low control knobs (1 per input)
(6) EQ Hi control knobs (1 per input)
(6) Gain control knobs (1 per input)
(4) Buttons (1-EFX mute, 1 Bluetooth, 2 Source Select)
(1) Horizontal sliding switch

Indicators
(1) Power LE
(6) Peak LEDs
(1) Phantom LED
(16) Main Out Meter LEDs
(1) Bluetooth LED

Power Connection: DC Voltage: 18V, 1.2A Consumption: 18W

Notes: Built with durability and sound quality in mind, the TS12S is Alto's most powerful subwoofer, packing a huge 2500W for professional performance from a manageable 25.9 kg package.

Supplier's Notes:
Rock-Solid Sound from the Bottom, Up

The best performances need the best in sound reinforcement at all ends of the sonic spectrum. For tight, punchy low-end look no further than the Alto Professional TS12S powered subwoofer. When added to your full-range speaker setup, the TS12S subwoofer delivers powerful but controlled low-end presence to your PA configuration for a full and complete listening experience for the modern public music space. With a powered subwoofer, any musical performance will take a giant leap into the realm of tonal balance with the perfect blend of hi, mid, and extended low-end frequencies.

The Most Powerful Subwoofer Yet

Sound reinforcement needs can change from night to night but the best in the business count on reliable power at their disposal whenever it's needed. The TS12S is Alto Professional's most powerful subwoofer yet, packing an incredible 2500 watts of power to make concert halls come alive, night clubs punch and pump, houses of worship lift-up instrumental performances, and more. Thanks to its high-efficiency Class D amplifier, TS12S adds the necessary heft and weight to any public performance for a balanced representation of musical artistry in any environment.

Carefully Built for Quality Performance

A structure is only as good as its foundation and your sound is no different. The TS12S subwoofer is built with reliable durability in mind to be the anchor of your setup and the anchor of your sound. Built with superior materials, the TS12S is engineered with a premium internally braced composite cabinet enclosure for tight, controlled sound. Enjoy all the thump and bump without the unnecessary rumbles and rattles. The key to low-end is clear definition for impactful sonic transmission and a carefully crafted enclosure ensures a truly unbiased sound delivery. With a premium 12-inch driver featuring a 3-inch, voice coil transducer, rest assured, the TS12S subwoofer is built to handle the rigors of live performance whether permanently installed or as part of a traveling setup, night after night.

A Subwoofer for Any Setting

What good is a sub if it doesn't play along nicely with the rest of your speaker setup? The TS12S is designed and engineered to fit into any system thanks to the versatile onboard electronics switches. Quickly bounce through the User-selectable EQ tunings to enable, boost, or bypass low end accentuation appropriately as different shows require. Use the intuitive Phase Alignment function as needed to make sure your tops and subs perform well no matter the setting or setup. With dedicated input and output paths, seamlessly connect your companion Alto Professional full-range loudspeakers or any other standard loudspeaker units.

Technical Specifications

Output Power: 2500W peak @ 4 O
Transducer: Low 12" (305 mm) woofer; 3" (76.2 mm) high-temperature voice coil
Frequency Response: 44 Hz - 140 Hz (- 3 dB)
Frequency Range: 38Hz-152Hz(-10dB)
Maximum SPL: 130dB(@1m)
Connections: (2) XLR+1/4" (6.35 mm) inputs; (2) XLR outputs; (1) IEC power cable input
External Controls: Volume control, signal/clip limiter with LED, speaker use button, proximity button, power switch with LED
Electronic Protections: Electronic clip, thermal and transducer overdrive protection
Enclosure: Internally braced MDF cabinet; 36 mm mounting pole socket on top panel

Power

Connection: Standard IEC cable
Input Voltage: 100-120, 50/60 Hz; 220-240 VAC 50/60 Hz
Consumption: 1600W
Fuse: 100-120V, T15AL AC250V; 220-240V, T8AL AC250V
Dimensions (height x width x depth): 17.9" x 18.1" x 19.9" / 454.7 x 459.7 x 505.5 mm
Weight 57.1 lbs. / 25.9 kg

Notes: Part of Alto's excellent TrueSound 4 series, the TS408 delivers loud, clear sound from a user-friendly speaker. Bluetooth streaming, switchable audio modes and app control all add to the convenience.

Supplier's Notes:
2000-watt 8-inch 2-way powered loudspeaker with Bluetooth, DSP & app control

TrueSonic TS4 from Alto Professional

Louder. Clearer. Smarter.

Where TS3 exceeded expectations, TS4 redefines them completely. Building on the legacy of our best-selling TrueSonic speakers, the TS4 Series delivers increased power, clearer sound, and advanced Bluetooth functions including streaming, speaker linking, and App control.Compact, lightweight, and designed for reliability, the new TS4 Series makes it simple to get great live sound at every event.
True Sonic Power

Whether you need a powerful vocal PA or club-shaking bass performance for a DJ set, TS4 speakers deliver loud, clear, room-filling sound for any application.

With an 8-inch woofer, and a 1.4-inch compression driver, TS408 delivers 2000W of class-leading power and clarity in equal measure.

Free Alto App for remote configuration and control

Available free for both Android and iOS, the Alto App gives hands-on remote control over Bluetooth levels, Speaker Use Modes, Custom EQ and Sub Size selection. Further, True Wireless Stereo linking can be configured remotely via the app to save time during setup.
Built-In 3-channel mixer

Every TS4 features an integrated 3-channel mixer, with two Mic/Line input channels and a dedicated Bluetooth channel. The Mic/Line channels feature XLR/TRS combo jacks and can be used with microphones, instruments, and line-level signals without the need for additional hardware or adjustment. Just plug straight into the rear panel and you're up and running.

Simple Bluetooth Streaming & Speaker Linking

The ideal high-powered streaming solution, TS4's built-in Bluetooth connectivity makes it easy to pair your laptop, phone or tablet and get the music pumping in no time at all.

With the True Wireless Stereo function you can stream Bluetooth audio to two TS4 speakers in perfect stereo without the need for any cables.

DSP Modes for the best sound in every application

TS4's three preset "Speaker Use" modes let you optimize the speaker for any application, so you'll get great sound every time at the touch of a button. For even more control over your sound, you can configure a Custom EQ within the Alto App and remote adjust the settings from any listening point in the venue. You can even save your favourite Custom EQ setting direct to the TS4 for easy recall whenever you need it.

Versatile and Reliable

From the high-quality drivers to the fanless class D amplifiers, every aspect of the TS4 Series has been designed for superb reliability, whether used for mobile gigs and performances or fixed installation.

Each speaker features a lightweight, sleek, black box design that can be used as the application demands - freestanding, as a wedge monitor, pole-mounted or suspended via the integrated suspension points.

Applications

Solo performers
Musicians and Bands
Mobile DJs
Gymnasiums, fitness centers, and dance studios
Houses of worship
Theatres
Bars, restaurants, clubs
Special events, presentations, and weddings

Technical Specifications

Output Power: 2000W
Low-Frequency Driver: 8.0" driver, 2.0" (50 mm) high-temperature voice coil. 1 x 650 W RMS @ 2 O.
High Frequency Driver: 1.0" exit ceramic driver with 1.4" (35 mm) coil. 1 x 350W @ 4 ?.
Crossover Frequency: 2 kHz
Maximum SPL: 130 dB (peak), 127 dB (continuous) (dB-SPL @ 1 m)
Frequency Response: 62 Hz - 20 kHz (+/-3 dB)
Frequency Range: 52 Hz - 20 kHz (-10 dB)
Horn Coverage: 90- horizontal x 60- vertical (nominal)
Connectors: (2) XLR+1/4" (6.35 mm) TRS combo inputs (Balanced), (1) XLR output (Link), (1) IEC power cable input
Line Gain/Volume Control Range: -? to 0 dB, +4 dBu nominal, +10 dBu for max output
Mic/Inst. Gain / Volume Control Range: -? to +50 dB
USB Charging Port: 5V 2.1A
Controls: Power switch, (2) gain control knobs (1 per input), (2) Mic/Line switches, Bluetooth volume control encoder, Pairing button, Stereo Link button, Sub Size button, Speaker Use button
Indicators: (1) Input Channel Signal/Limit/Clip LED (Green = Ch1/2 Signal) (Yellow = Ch1/2 Limiter) (Red = Ch1/2 Output Clipped),(1) Bluetooth LED (Blue), (1) Link LED (Orange), (4) DSP Presets LED (Green), (3) HPF LED (Green)
Power Connection: IEC
Voltage: 100-120V, 50/60Hz; 220-240V, 50-60Hz
Consumption: 900W
Fuse: 100-120V T10AL AC250V; 220-240V T5AL AC250V
Protection: Electronic clip, thermal, and transducer overdrive protection
Enclosure: Injected Moulded Enclosure and Perforated Metal Grille
Mounting/Installation: Standard 36 mm pole socket, flown application, suspended with integral M6 points, or in a wedge monitor position
Operating Temperature: 10-C to 45-C (14-F to 113-F)
Dimensions (height x width x depth): 17.2" x .10.1" x 9.6 / 436 x 256 x 245 mm
Weight: 20.7 lbs. / 9.4 kg

Notes: Huge power in a compact package with this upgraded 10-inch design from Alto's TrueSonic 4 range. Bluetooth connectivity and DSP give added control via the Alto app.

Supplier's Notes:
2000-watt 10-inch 2-way powered loudspeaker with Bluetooth, DSP & app control

TrueSonic TS4 from Alto Professional

Louder. Clearer. Smarter.

Where TS3 exceeded expectations, TS4 redefines them completely.

Building on the legacy of the best-selling TrueSonic speakers, the TS4 Series delivers increased power, clearer sound, and advanced Bluetooth functions including streaming, speaker linking, and App control.

Compact, lightweight, and designed for reliability, the new TS4 Series makes it simple to get great live sound at every event.

True Sonic Power

Whether you need a powerful vocal PA or club-shaking bass performance for a DJ set, TS4 speakers deliver loud, clear, room-filling sound for any application. With a 10-inch woofer, and a 1.4-inch compression driver, TS410 delivers 2000W of class-leading power and clarity in equal measure.

Free Alto App for remote configuration and control

Available free for both Android and iOS, the Alto App gives hands-on remote control over Bluetooth levels, Speaker Use Modes, Custom EQ and Sub Size selection. Further, True Wireless Stereo linking can be configured remotely via the app to save time during setup.

Built-In 3-channel mixer

Every TS4 features an integrated 3-channel mixer, with two Mic/Line input channels and a dedicated Bluetooth channel. The Mic/Line channels feature XLR/TRS combo jacks and can be used with microphones, instruments, and line-level signals without the need for additional hardware or adjustment. Just plug straight into the rear panel and you're up and running.

Simple Bluetooth Streaming & Speaker Linking

The ideal high-powered streaming solution, TS4's built-in Bluetooth connectivity makes it easy to pair your laptop, phone or tablet and get the music pumping in no time at all. With the True Wireless Stereo function you can stream Bluetooth audio to two TS4 speakers in perfect stereo without the need for any cables.

DSP Modes for the best sound in every application

TS4's three preset "Speaker Use" modes let you optimize the speaker for any application, so you'll get great sound every time at the touch of a button. For even more control over your sound, you can configure a Custom EQ within the Alto App and remote adjust the settings from any listening point in the venue. You can even save your favourite Custom EQ setting direct to the TS4 for easy recall whenever you need it.


Versatile and Reliable

From the high-quality drivers to the fanless class D amplifiers, every aspect of the TS4 Series has been designed for superb reliability, whether used for mobile gigs and performances or fixed installation.

Each speaker features a lightweight, sleek, black box design that can be used as the application demands - freestanding, as a wedge monitor, pole-mounted or suspended via the integrated suspension points.

Level up your live sound. Choose Alto Professional's TS4 Series.

Applications

Solo performers
Musicians and Bands
Mobile DJs
Gymnasiums, fitness centers, and dance studios
Houses of worship
Theatres
Bars, restaurants, clubs
Special events, presentations, and wedding

Specifications

Output Power: 2000W
Drivers Low-Frequency: 10.0" driver, 2.0" (50 mm) high-temperature voice coil. 1 x 650 W RMS @ 2 ?.
High Frequency: 1.0" exit ceramic driver with 1.4" (35 mm) coil. 1 x 350 W @ 4 ?.
Crossover Frequency: 2 kHz
Maximum SPL: 130 dB (peak), 127 dB (continuous) (dB-SPL @ 1 m)
Frequency Response: 57 Hz - 20 kHz (+/-3 dB)
Frequency Range: 48 Hz - 20 kHz (-10 dB)
Horn Coverage: 90- horizontal x 60- vertical (nominal)
Connectors: (2) XLR+1/4" (6.35 mm) TRS combo inputs (Balanced) (1) XLR output (Link) (1) IEC power cable input
Input Impedance Line: 10 K? balanced, 20 K? unbalanced, Mic: 1.2K
Line Gain/Volume Control Range: -? to 0 dB, +4 dBu nominal, +10 dBu for max output
Mic/Inst. Gain/Volume Control Range: -? to +50 dB
USB Charging Port: 5V 2.1A
Controls: Power switch, (2) gain control knobs (1 per input), (2) Mic/Line switches, Bluetooth volume control encoder, Pairing button, Stereo Link button, Sub Size button, Speaker Use button
Indicators: (1) Input Channel Signal/Limit/Clip LED (Green = Ch1/2 Signal) (Yellow = Ch1/2 Limiter) (Red = Ch1/2 Output Clipped), (1) Bluetooth LED (Blue), (1) Link LED (Orange), (4) DSP Presets LED (Green), (3) HPF LED (Green)
Power Connection: IEC
Voltage: 100-120V, 50/60Hz; 220-240V, 50-60Hz
Consumption: 900W
Fuse: 100-120V T10AL AC250V; 220-240V T5AL AC250V
Protection: Electronic clip, thermal, and transducer overdrive protection
Enclosure: Injected Moulded Enclosure and Perforated Metal Grill
Mounting/Installation: Standard 36 mm pole socket, flown application with integral M10 suspension points, or in a wedge monitor position
Operating Temperature: -10-C to 45-C (14-F to 113-F)
Dimensions (height x width x depth): 21.1" x 12.6" x 12.5" / 536 x 320 x 317 mm
Weight: 26.0 lbs. / 11.8 kg

Notes: The ideal low-frequency addition to your PA setup, the TX12S offers loud, clear bass reproduction in a convenient package. Digital EQ options allow the sound to be tailored for recorded or live music playback.

Supplier's Notes:
The Alto Professional TX12S is a powerful and affordable solution to producing ground shaking bass in small to mid-sized spaces. Perfect for musicians and small business owners, looking to revamp their rehearsal space or intimate performance spaces, this subwoofer powerfully extends the lower frequencies of just about any PA speaker and ensures a sonic experience that can be heard and felt in equal measure. In addition to being budget friendly and versatile, this unit was designed with ease at the forefront-the TX12S is simple to set up and built to last.

Thanks to a 12-inch driver with a 2-inch voice coil, the TX12S can handle the nuanced, deep bass frequencies that are all too commonly lost when using standard full-range speakers. The powerful onboard 900W amplifier comes equipped with overload protection that will ensure your low end is clean and clear even at full blast.

One of the TX12S's most powerful features is its two different Live and Music EQ voicing modes and selectable Low Pass Filters. This allows users to switch the subwoofers frequency response to seamlessly integrate with any speaker it is being used alongside and where the music is being played. These pared down and straightforward parameters change the EQ to fit your surroundings with the press of a button as opposed to having to fuss with complicated, multifaceted controls.

The TX12S is built to withstand any wear and tear that may occur. The subwoofer's enclosure is made from fiberboard that is durable, resonant-free, and actually enhances the unit's inherent acoustic qualities. In addition, this subwoofer and all other products in the TX Series are designed and tuned in the United States.

Notes: Huge low-end power in a compact 18-inch design, the TX18S features versatile options for live music and DJ performances, solid build quality and easy integration with your audio setup.

Supplier's Notes:
The Alto Professional TX18S brings much more to the table than sheer sonic force. This unit can handle deep bass frequencies and project them into any large-scale venue, nightclub, house of worship, or place of business with pristine clarity and nuance. DJs and musicians who are tasked with carrying their own equipment from location to location rejoice-not only is the TX18S optimized for portability, but it is also designed to integrate seamlessly into just about any audio setup in any number of settings and rooms. Those who are looking to install the TX18S as a permanent fixture of their restaurant, bar, cafe, gym, or venue will be relieved at just how easy this unit is to use. The controls are simple yet effective, ensuring impressive low-end response regardless of your technical know-how or audio experience.

Thanks to an 18-inch driver with a 3-inch voice coil, the TX18S can handle the nuanced, deep bass frequencies that are all too commonly lost when using standard full-range speakers. The powerful onboard 900W amplifier comes equipped with circuitry and overload protection that will ensure your low end is clean and clear even at full blast.

One of the TX18S's most powerful features is its two different Live and Music EQ voicing modes and selectable Low Pass Filters. This allows users to switch the subwoofers frequency response to seamlessly integrate with any speaker it is being used alongside and where the music is being played. These pared down and straightforward parameters change the EQ to fit your surroundings with the press of a button as opposed to having to fuss with complicated, multifaceted controls.

The TX18S is built to withstand any wear and tear that may occur. The subwoofer's enclosure is made from fiberboard that is durable, resonant-free, and actually enhances the unit's inherent acoustic qualities. In addition, this subwoofer and all other products in the TX Series are designed and tuned in the United States.

Notes: Affordable, high quality sound reinforcement in a compact, durable package. The TX408 offers loud, clear sound from an 8-inch woofer and 1-inch high-frequency driver. Built-in mixer and Bluetooth options allow you to connect any sound source or stream wirelessly.

Supplier's Notes:
While it is the most compact unit in the TX series, do not underestimate the TX408-this PA speaker is capable of delivering clear, robust sound that punches far above its price point. The perfect all-purpose solution for any live band or DJ looking for on-stage sound monitoring, the TX408's compact size and precise audio quality make it the ideal choice. For those in need of pristine and powerful sound in home studios, gyms, or intimate music venues, the TX408's 350W amplifier will provide enough sonic force to cut through while still retaining crisp nuance and detail even at max volume.

Thanks to Bluetooth connectivity, the Alto Professional TX Series ensures that users can get their PA system up and running completely cable free. This feature is perfect for any application that requires two simultaneous sources of audio, such as a microphone and background music running at the same time-a wedding MC announcing the bride and groom's first dance over music, a fitness instructor leading a spin class while energetic tunes pump in the background, a busker playing along to a backing track, etc. In addition, the TX Series' powerful Bluetooth" True Wireless Stereo (TWS) connectivity allows users to run two units in conjunction with one another without having to purchase any extraneous equipment or cables.

Thanks to an entirely metal grille and sturdy enclosure, you can be sure that these speakers can handle whatever unexpected twists and turns that may lie ahead. As if that weren't enough, users can expect all of this durability with the added bonus of tremendous portability. Not only are these units equipped with ergonomic handles, but they are conveniently lightweight, making setup and transport easier than ever.

The TX408 provides solid and reliable performance in just about any situation. Whether it is mounted on a pole or being used as a floor wedge, this powerhouse of a PA speaker is optimized to deliver rich and crisp sound in any configuration. In addition, the back panel of the TX408 is outfitted with simple, easy to use parameters that give users control over EQ without weighing them down with a confusing array of knobs and sliders.

Notes: The TX410 is perfect for anyone in search of a compact, affordable, and straightforward PA speaker that also has enough power and punch to fill the room with robust sound. The TX410 is a sonic beast wrapped in a sleek package that is ideal for providing audio in a crowded restaurant, bar, larger practice space, or mid-sized performance venue. This loudspeaker can deliver sound that can easily cut through crowd and background noise while still retaining stunning clarity. In addition, the setup and operation of the TX410 is incredibly straightforward - the back panel features easy-to-use, yet effective controls and the unit comes ready for both pole and floor mounting.

Thanks to Bluetooth connectivity, the Alto Professional TX Series ensures that users can get their PA system up and running completely cable free. This feature is perfect for any application that requires two simultaneous sources of audio, such as a microphone and background music running at the same time-a wedding MC announcing the bride and groom's first dance over music, a fitness instructor leading a spin class while energetic tunes pump in the background, a busker playing a long to a backing track, etc In addition, the TX Series' powerful Bluetooth True Wireless Stereo (TWS) connectivity allows users to run two units in conjunction with one another without having to purchase any extraneous equipment or cables.

Thanks to an entirely metal grille and sturdy enclosure, you can be sure that these speakers and subwoofers can handle whatever unexpected twists and turns that may lie ahead. As if that weren't enough, users can expect all of this durability with the added bonus of tremendous portability. Not only are these units equipped with ergonomic handles, but they are conveniently lightweight, making setup and transport easier than ever.

The TX410 provides solid and reliable performance in just about any situation. Whether it is mounted on a pole or being used as a floor wedge, this powerhouse of a PA Speaker is optimized to deliver rich and crisp sound in any configuration. In addition, the back panel of the TX410 is outfitted with simple, easy to use parameters that give users control over EQ without weighing them down with a confusing array of knobs and sliders.

Notes: Compact, portable sound reinforcement courtesy of Alto's reliable TX series. Suitable for indoor and outdoor use, the TX412 is user friendly and delivers loud, clear sound with the option to link multiple speakers for stereo use.

Supplier's Notes:
The Alto Professional TX412 is an all-purpose solution for any performer or business owner looking to bring serious sonic power to any large space or outdoor area without breaking the bank. Tuned and designed in the United States, this unit punches far above its price point-the TX412 is optimized to deliver sound that is lush with harmonic clarity and detail, even when utilizing all 700W of sheer sonic force that this unit is capable of. Thanks to a set of simple controls, the TX412 is highly intuitive and easy to operate. This powered speaker allows users fine tune their speaker's output regardless of their technical know-how or experience.

Thanks to Bluetooth™ connectivity, the Alto Professional TX Series ensures that users can get their PA system up and running completely cable free. This feature is perfect for any application that requires two simultaneous sources of audio, such as a microphone and background music running at the same time-a wedding MC announcing the bride and groom's first dance over music, a fitness instructor leading a spin class while energetic tunes pump in the background, a busker playing a long to a backing track, etc. In addition, the TX Series' powerful Bluetooth True Wireless Stereo (TWS) connectivity allows users to run two units in conjunction with one another without having to purchase any extraneous equipment or cables.

Thanks to an entirely metal grille and sturdy enclosure, you can be sure that these speakers and subwoofers can handle whatever unexpected twists and turns that may lie ahead. As if that weren't enough, users can expect all of this durability with the added bonus of tremendous portability. Not only are these units equipped with ergonomic handles, but they are conveniently lightweight, making setup and transport easier than ever.

The TX412 provides solid and reliable performance in just about any situation. Whether it is mounted on a pole or being used as a floor wedge, this powerhouse of a PA Speaker is optimized to deliver rich and crisp sound in any configuration. In addition, the back panel of the TX412 is outfitted with simple, easy to use parameters that give users control over EQ without weighing them down with a confusing array of knobs and sliders.

Notes: The Alto TX412B is a dream come true for any busker or performer tasked with bringing audio to any space where power is limited. This battery-powered 600-watt speaker is a cable-free solution to high-quality sound without an outlet in sight. Thanks to an impressive battery life, the TX412B can handle playlists and sets up to 10 hours long. For those looking to use the speaker to project two different sources of audio such as a DJ who might need to make announcements during their set or a Wedding MC introducing the bride and groom over music, look no further-the TX412B can run two different inputs simultaneously with grace and clarity.

Thanks to Bluetooth connectivity, the Alto TX Series ensures users can get their PA system up and running completely cable-free. This feature is perfect for any application that requires two simultaneous sources of audio-a Wedding MC announcing the bride and groom's first dance over music, a fitness instructor leading a spin class while energetic tunes pump in the background, a busker playing along to a backing track, etc. In addition, the Alto TX Series' powerful Bluetooth True Wireless connectivity allows users to run multiple units in conjunction with one another without having to purchase any extraneous equipment or cables.

Thanks to an entirely metal grille and sturdy enclosure, you can be sure that these speakers and subwoofers can handle whatever unexpected twists and turns that may lie ahead. As if that weren't enough, users can expect all of this durability with the added bonus of tremendous portability. Not only are these units equipped with ergonomic handles, but they are conveniently lightweight, making setup and transport easier than ever.

The TX412B provides solid and reliable performance in just about any situation. Whether it is mounted on a pole or used as a floor wedge, this powerhouse of a PA Speaker is optimized to deliver rich and crisp sound in any configuration. In addition, the back panel of the TX412B is outfitted with easy-to-use and pared-down parameters that give users control over EQ without weighing them down with a confusing array of knobs and sliders.

Notes: Great value from this pro quality PA speaker, offering powerful, clear sound for larger venues, outdoor settings and small festivals. Bluetooth connectivity offers convenience and ease of use.

Supplier's Notes:
The TX415 is the most powerful unit in the TX Series and there is very little that this speaker can't do. Naturally, it makes easy work out of projecting compelling and pristine sound into large venues of all varieties as well as outdoor event spaces and festival grounds. However, this speaker is just as much about precision and detail as it is about sheer sonic force. The TX415 was tuned and designed in the United States and is optimized for top-of-the-line frequency response. Musicians, DJs, and performers of all kinds can rest assured that your audio will be delivered with pristine clarity, whether it's being played at full blast or at more intimate volumes. This capable speaker is easy to set up and simple to operate, requiring little to no previous knowledge of sound equipment to get up and running.

Thanks to Bluetooth connectivity, the Alto Professional TX Series ensures that users can get their PA system up and running completely cable free. This feature is perfect for any application that requires two simultaneous sources of audio, such as a microphone and background music running at the same timeia wedding MC announcing the bride and groom's first dance over music, a fitness instructor leading a spin class while energetic tunes pump in the background, a busker playing a long to a backing track, etc... In addition, the TX Series' powerful Bluetooth™ True Wireless Stereo (TWS) connectivity allows users to run two units in conjunction with one another without having to purchase any extraneous equipment or cables.

Thanks to an entirely metal grille and sturdy enclosure, you can be sure that these speakers and subwoofers can handle whatever unexpected twists and turns that may lie ahead. As if that weren't enough, users can expect all of this durability with the added bonus of tremendous portability. Not only are these units equipped with ergonomic handles but they are conveniently lightweight, making setup and transport easier than ever.

The TX415 provides solid and reliable performance in just about any situation. Whether it is mounted on a pole or being used as a floor wedge, this powerhouse of a PA Speaker is optimized to deliver rich and crisp sound in any configuration. In addition, the back panel of the TX415 is outfitted with simple, easy to use parameters that give users control over EQ without weighing them down with a confusing array of knobs and sliders.