Alto Professional TX408XUS

The Alto Professional TX408

(TX408XUS) is a 350-watt powered loudspeaker. It features built-in Bluetooth 5.0 connectivity. It is built for small venues and presentations. 

    Alto Professional TX408 350-Watt 2-Way 8-Inch Powered Loudspeaker with Bluetooth:

        Bi-Amped Class-D Power: 350W peak output (250W LF + 100W HF).

        Wireless Connectivity: Bluetooth 5.0 with True Wireless Stereo (TWS) linking.

        Compact Portability: Weighs 13 lbs (5.9 kg) with built-in top handle.

        2-Channel Mixer: One combo XLR-1/4" input and one XLR output. 



Technical Specifications

According to official details from Alto Professional and technical testing data from Sweetwater, the key physical and acoustic specifications include:

Feature     Specification

LF Driver Size    8-inch woofer with 1.4-inch voice coil

HF Driver Size    1-inch titanium compression driver

Frequency Response    75 Hz to 20 kHz (-3 dB)

Maximum SPL    114 dB (Peak)

Horn Coverage    90° Horizontal x 60° Vertical

DSP Tuning    Contour EQ switch for music playback

Enclosure Design    Multi-angle polypropylene for floor monitor or main use

Mounting Options    Standard 36 mm speaker pole socket

Real-World Feedback & Reviews 

Based on aggregated user experiences on platforms like Thomann Music and user ratings, the speaker balances value and functionality: 



    Pros:

        Pristine sound quality even at loud volumes.

        Extremely lightweight build for effortless setup.

        Seamless Bluetooth pairing with stable stereo linking.