The Alto TS408 active loudspeaker gives you a powerful, versatile PA solution with advanced features that make setup and sound control simple. Its built-in mixer, Bluetooth connectivity and free Alto App provide an intuitive live sound experience.

Massive Power for Impactful Performance
With 2,000W of power, an 8" woofer and 1.4" compression driver, the TS408 delivers room-filling volume with clarity for any venue. Its lightweight, rugged enclosure is ideal for mobile and installed use, with multiple mounting options to suit your needs. Versatile and road-ready, this speaker unleashes huge sound wherever you need it
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Alto TS408 8" 2-Way Powered Loudspeaker With Bluetooth, DSP and App Control

item# 1500000386684

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The Alto TS408 active loudspeaker gives you a powerful, versatile PA solution with advanced features that make setup and sound control simple. Its built-in mixer, Bluetooth connectivity and free Alto App provide an intuitive live sound experience.

Massive Power for Impactful Performance

With 2,000W of power, an 8" woofer and 1.4" compression driver, the TS408 delivers room-filling volume with clarity for any venue. Its lightweight, rugged enclosure is ideal for mobile and installed use, with multiple mounting options to suit your needs. Versatile and road-ready, this speaker unleashes huge sound wherever you need it.

Intuitive Control Over Your Sound

The TS408's built-in 3-channel mixer lets you connect mics, instruments and Bluetooth devices with independent level control. Easily save and recall your preferred EQ settings using the free Alto app. Shape your tone further with the TS408's onboard DSP, including Speaker Use modes optimized for vocals, music playback and more. You'll achieve professional results quickly thanks to how accessible the TS408 makes sound crafting.

Seamless Connectivity for Modern Performances

Stream high-quality audio directly to the TS408 via Bluetooth for cable-free convenience. Use the True Wireless Stereo function to link two TS408s and spread massive stereo sound. The TS408's combo XLR and 1/4" inputs provide connections for all your gear. An XLR mix output allows chaining multiple TS408s when more power is needed. With the right connections and wireless flexibility, this speaker suits the tech needs of today's performers and sound engineers.

Roadworthy and Install-Ready

The TS408's lightweight enclosure and durable design make it ideal for gigging, while its pro features and multiple mounting options allow permanent installation. Use it as a freestanding floor monitor, suspend it from the ceiling or pole-mount it on a speaker stand. Class-D amplifiers and a fanless cooling system ensure maximum reliability for mobile or installed use. The TS408 delivers in any situation, ready to provide high-powered sound wherever and however you need it.

Features:

2,000W Class-D amps, 8" woofer and 1.4" compression driver
Free Alto App for Bluetooth control, streaming, EQ and speaker linking
Built-in 3-channel mixer with XLR/TRS combo inputs
Four DSP modes (inc. custom EQ) for versatile sound

Specifications:

Output Power: 2,000W
Low-Frequency Driver: 8" driver, 2" (50 mm) high-temperature voice coil, 1 x 650W RMS @ 2 ohm
High-Frequency Driver: 1” exit ceramic driver with 1.4” (35 mm) coil, 1 x 350W @ 4 ohm
Crossover Frequency: 2kHz
Maximum SPL: 130dB (peak), 127dB (continuous) (dB-SPL @ 1 m)
Frequency Response: 62Hz–20kHz (+/-3dB)
Frequency Range: 52Hz–20kHz (-10dB)
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 kohm balanced, 20 kohm unbalanced, Mic: 1.2K
Line Gain/Volume Control Range: -∞ to 0dB, +4dBu nominal, +10dBu for max output
Mic/Inst. Gain / Volume Control Range: -∞ to +50dB
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) 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 molded 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: 17.2" x .10.1" x 9.6"/436 x 256 x 245 mm
Weight: 20.7 lb./9.4 kg