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Alto TS408XUS Powered PA Speaker With Bluetooth DSP

Alto TS408XUS Powered PA Speaker With Bluetooth DSP

SoundPro Item: 136042 | Part Number: TS408XUS

$299.00
$299.00 $299.00
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MSRP: $299.00 | MAP: $299.00

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  • Bluetooth Streaming For Cable-Free Playback
  • App Control Enables Fast Remote Adjustments
  • 3-Channel Mixer Reduces Extra Gear Needs
  • True Wireless Stereo Simplifies Dual-Speaker Setup
  • Fanless Class D Design Supports Quiet Operation
  • Lightweight Cabinet Helps Speed Load-In
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The Alto TS408XUS is a portable powered PA speaker built for live sound users who need straightforward setup, flexible input options, and modern wireless control. Its compact 8-inch format makes it a practical fit for mobile performers, presenters, DJs, and event production teams working in smaller venues, breakout rooms, rehearsal spaces, and portable reinforcement systems. Built-in Bluetooth streaming supports cable-free playback, while True Wireless Stereo speaker linking helps simplify stereo deployment across two compatible speakers.

For users who want less outboard gear, this model includes an integrated 3-channel mixer with dual XLR/TRS combo inputs and a dedicated Bluetooth channel. Rear-panel controls support quick adjustment on site, while the free Alto app extends access to Bluetooth levels, Speaker Use modes, Custom EQ, and sub size settings from a listening position in the room. That remote workflow can save time during setup and tuning, especially in fast-turn event environments.

The enclosure is designed for multiple deployment methods, including pole mounting, wedge monitor use, freestanding placement, or flown installation using integral suspension points. Fanless Class D amplification supports quieter operation, and the lightweight cabinet helps crews manage transport, load-in, and repositioning without unnecessary effort.

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Specifications

Amplifier
Output Power
2000 W peak (1300 LF + 700 HF), 1000 W continuous RMS (650 LF + 350 HF)
Consumption
900W
Drivers
Low-Frequency Driver
8.0” driver, 2.0” (50 mm) high-temperature voice coil. 1 x 650 W RMS @ 2 Ω.
High-Frequency Driver
1.0” exit ceramic driver with 1.4” (35 mm) coil. 1 x 350 W @ 4 Ω.
Crossover Frequency
2 kHz
Performance
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)
Connectivity
Connectors
(2) XLR+1/4” (6.35 mm) TRS combo inputs (Balanced), (1) XLR output (Link), (1) IEC power cable input
USB Charging Port
5V 2.1A
Input
Input Impedance Line
10 KΩ balanced, 20 KΩ 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
Controls & Indicators
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
Power Connection
IEC
Voltage
100-120V, 50/60Hz; 220-240V, 50-60Hz
Fuse
100-120V T10AL AC250V; 220-240V T5AL AC250V
Construction
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 & Weight
Dimensions
17.2” x .10.1” x 9.6 / 436 x 256 x 245 mm
Weight
20.7 lbs. / 9.4 kg

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