Alto Professional TX 412 Active Loudspeaker

Alto Professional TX412 — 700W Powered PA Loudspeaker with Bluetooth

The Alto Professional TX412 is a 12-inch powered loudspeaker built for live performers, mobile DJs, and venue operators. With 700W of Class-D amplification, this cabinet pushes a maximum SPL of 120 dB while maintaining harmonic clarity at high output. This model suits users who need a single cabinet for a crowded bar, a mid-sized wedding, or an outdoor rehearsal.

What makes the TX412 stand out

A 1-inch titanium diaphragm HF compression driver pairs with a 90° x 60° wide-dispersion horn for even coverage across small and mid-sized rooms. Bluetooth True Wireless Stereo (TWS) lets two cabinets link cable-free for genuine stereo playback, while the built-in 2-channel mixer accepts a microphone, a line source, and a Bluetooth stream simultaneously.

Amplification, drivers, and connectivity at a glance

The TX412 splits its 700W Class-D output between 500W to the low-frequency driver and 200W to the high-frequency compression driver, producing a 120 dB maximum SPL across a 70 Hz – 20 kHz range.

• Amplifier: Class-D, 700W peak (500W LF + 200W HF) — efficient power delivery
• Max SPL: 120 dB @ 1 m — headroom for mid-sized rooms
• Drivers: 12-inch LF / 1-inch titanium HF compression — full-range response
• Inputs: XLR-Jack combo, Bluetooth, Mix Output — flexible source routing
• Pole Mount: 36 mm socket, 13.3 kg — standard tripod compatibility

Who should buy this powered PA cabinet

Built for solo performers, mobile DJs, and small venue operators, this cabinet handles vocals, music playback, and announcements without external gear. It suits wedding MCs, fitness instructors, buskers, and house-of-worship teams needing intelligible speech reinforcement. Users who want Bluetooth convenience, simple rear-panel controls, and the option to expand to a stereo pair via TWS will find this cabinet especially easy to live with.

Designed and tuned in the USA

Part of Alto Professional's TX4 Series, this cabinet was designed and tuned in the United States to deliver professional-grade sound at an accessible price point. Every unit ships with a power cable, user guide, and safety documentation.