Economical 15" powered subwoofer.
The frequency range and crossovers of the Alto TSSUB15 has been tuned to provide smooth, low-end sound production in the 42Hz-125Hz range. It also offers stereo inputs, an internal active crossover, and is housed in rugged, compact, 18mm Birch plywood cabinets with durable metal recessed handles. When you're ready to extend the frequency range of your live performance reinforcement, TRUESONIC subwoofers are the effective, economical, and professional choice.
From the modern digital power amp to the internal crossover and handpicked drivers, it is a class-leading sub. As active subwoofer systems, the TSSUB15 offers a 15" LF long-excursion driver. It is rated at 1200 watts and features a 3" copper sandwich voice coil, which means you'll have plenty of low-end volume when you need it most.