Alto Professional TX18S 900W 18-inch DSP-Enhanced Powered Subwoofer

The Alto TX18S delivers more than just deep, resonant bass, it provides clarity, precision, and seamless integration into any sound system. Whether enhancing a nightclub, restaurant, gym, or live music venue, this subwoofer ensures a powerful low-end presence that can be both heard and felt. Designed for both portability and permanent installation, the TX18S is easy to transport for mobile DJs and performers while also offering effortless operation for fixed audio setups. With intuitive controls and a user-friendly design, achieving a rich and impactful bass response has never been simpler.

Deep, Defined Low-End Performance

Featuring an 18-inch driver with a 3-inch voice coil, the TX18S reproduces deep bass frequencies that standard full-range speakers often fail to capture. Its robust 900W amplifier ensures a powerful, distortion-free low end at any volume, while built-in overload protection maintains clarity and consistency even during high-output performances.

Customisable Sound for Any Environment

The TX18S adapts to various spaces and setups with two selectable EQ voicing modes, Live and Music, along with adjustable Low-Pass Filters. These settings allow seamless integration with any speaker system, letting users optimise their bass response with the press of a button rather than navigating complex audio controls.

Built to Last, Designed for Performance

Constructed from high-quality, resonant-free fibreboard, the TX18S enclosure is built for durability while enhancing acoustic performance. Whether used on the road or as a permanent fixture, this subwoofer is engineered to withstand the demands of any environment while delivering consistently powerful sound.