Alto TX 18s

The Alto Professional TX18S is an active subwoofer designed to enhance your sound system with deep and impactful bass. Thanks to its 18-inch speaker and 900W class D amplification, it delivers powerful and dynamic sound reproduction, making it ideal for DJs, musicians, and audio professionals. Whether for concerts, clubs, or permanent installations, the TX18S offers unmatched sound immersion.

Impressive power for deep bass
Equipped with an 18-inch speaker and a 3-inch voice coil, the TX18S excels in reproducing low frequencies that are often underestimated by traditional speakers. When paired with Alto TX4 speakers like the TX412 or TX415, it creates a balanced and powerful audio system capable of adapting to any environment. Its 900W amplifier ensures reliable performance, even at high volumes, thanks to overload protection circuits that deliver clean and precise sound.

Advanced controls for tailored sound
The TX18S features two distinct equalization modes (Live and Music) as well as an adjustable low-pass filter, offering maximum flexibility to adapt the sound output to your setup and room acoustics. These accessible parameters allow you to easily adjust the subwoofer without the need for complex configurations.

Robust and durable design
Built to withstand the rigors of transport and repeated setups, the TX18S is constructed from high-density fiberboard, a material that not only enhances its durability but also improves its acoustic response by minimizing unwanted resonances. Like all products in the TX range, it is designed and optimized in the United States, ensuring a high level of quality.