Ground-shaking bass becomes accessible and affordable with the Alto Professional TX12S, a subwoofer engineered specifically for musicians and small business owners seeking to enhance their rehearsal spaces and intimate performance venues. This powerful unit extends the lower frequencies of virtually any PA speaker system, creating a sonic experience that audiences both hear and feel throughout small to mid-sized spaces.
At the heart of the TX12S lies a robust 12-inch driver featuring a 2-inch voice coil, designed to reproduce the nuanced, deep bass frequencies that standard full-range speakers often struggle to capture. The onboard 900W amplifier includes overload protection, maintaining clean and clear low-end reproduction even when pushed to maximum output levels.
The subwoofer’s standout feature is its dual Live and Music EQ voicing modes combined with selectable Low Pass Filters, allowing users to instantly adapt the frequency response to match any accompanying speakers and venue acoustics. These streamlined controls eliminate the complexity of multi-parameter adjustments, offering seamless integration at the press of a button.
Built for longevity, the TX12S features a durable fiberboard enclosure that remains resonant-free while actually enhancing the unit’s natural acoustic properties. Like all products in the TX Series, this subwoofer is designed and tuned in the United States, ensuring reliable performance that withstands the rigours of regular use.
- 900W 12-inch DSP-Enhanced Powered Subwoofer
- 900W Ultra-Efficient Class-D Power Amplifier
- 12-inch high-output woofer with 2-inch voice coil
- DSP-based EQ and protection
- Music and Live EQ voicings
- Selectable Low Pass Filter (80Hz/100Hz/120Hz)
- Polarity Reverse
- (2) XLR + ¼-inch combo line inputs
- (2) balanced XLR line outputs
- Ported design with full metal grille for premium style and protection
- Rugged, internally braced front-ported MDF cabinet with 36mm pole socket
- Splatter-spray finish retains sleek appearance even with heavy use
- Side handles
- Designed and tuned in the USA



