There are times when your PA sound system needs additional low-frequency output and “punch.” For those situations, Alto Professional proudly offers the TS315S powered subwoofer. This subwoofer extends the bass response of virtually any full-range speaker, relieving that speaker of the difficult task of having to reproduce the low bass frequencies. The result? A system with stunning wide-range response characterized by dramatic, impactful low frequencies and effortless, undistorted mids and highs. The listening audience will hear everything with perfect clarity, from the lowest bass synth tones to the highest percussion bells and everything in between.

The Perfect Match

Blend TS315S seamlessly with the companion PA speaker. All TS300-series subwoofers have a choice of six selectable DSP output modes so the subwoofer’s frequency response and crossover frequency are perfectly-matched to the PA speaker it’s being used with.

Precision-Engineered High-Power Performance

TS315S features an on-board 2000-watt amplifier (1000 watts continuous) with proprietary limiting circuitry that provides electronic clip, thermal and transducer overload protection, ensuring that the system always sounds clean and clear, no matter how hard it’s pushed.