Active PA Speaker Alto Professional TX415

The Alto Professional TX415 is the flagship model in the TX line, combining maximum sound power, clarity, and versatility in a mobile and easy-to-use package.

With a 15-inch woofer equipped with a 2-inch voice coil and a 1-inch titanium diaphragm compression tweeter driver, the TX415 delivers up to 700 watts of peak power (350 watts RMS), creating a tight, rich sound even in large outdoor venues or concert stages. With a frequency range of 65 Hz to 20 kHz, it captures all the details from deep bass to clear highs, and a maximum SPL of 121 dB, it delivers loud yet clear sound.

Thanks to Bluetooth 5.0 with TWS (True Wireless Stereo), the TX415 allows you to play music wirelessly and pair two speakers together in a wireless stereo system without any additional cables. This solution is perfect for DJs, presenters, fitness trainers, and anyone who values mobility and quick audio setup without technical complexity.

The robust metal grille enclosure protects the internal components, while the ergonomic handles and 14.4 kg weight make the system suitable for transportation and quick installation. The TX415 is equally at home as a main rack system as it is as a stage monitor. The control interface is minimalistic, with a simple volume control, a Contour EQ switch for ±3dB bass and treble boost, and a Ground Lift function to eliminate excess noise.

An integrated analog limiter and overload protection system ensure stable and safe operation even under high loads. The Alto TX415 is the perfect choice for those looking for a balance between power, reliability and simplicity.

Features

• 700 W peak / 350 W RMS class D power
• 15” LF driver with 2” voice coil
• 1” tweeter driver with titanium diaphragm
• Built-in Bluetooth 5.0 with TWS support
• Frequency range: 65 Hz - 20 kHz
• Maximum SPL: 121 dB
• Bi-amp configuration with active crossover and equalizer
• Combined XLR/TRS Mic/Line input, XLR Link output
• Contour switch (±3 dB LF/HF), Ground Lift
• Built-in limiter and overload protection
• Compact and robust design with ergonomic handles
• Suitable for mounting on standard racks or use as a monitor

User Manual