The Alto Professional TrueSonic 3 2000-watt 15" powered subwoofer features a choice of six selectable DSP output modes so the subwoofer's frequency response and crossover frequency are perfectly-matched to the speaker it's being used with. This subwoofer extends the bass response of virtually any fullrange 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.

• 2000 watts of peak power output
• High-efficiency Class D amplifier
• Transducer: 15-inch with 3-inch high-temperature voice coil
• (2) XLR 1/4-inch combo inputs (2) balanced XLR line outputs
• XLR outputs, with six discreet DSP output modes for ideal matching with companion full-range speaker
• Polarity Reverse switch and Extended LF switch for increased EQ control
• Electronic clip, thermal and transducer overdrive protection
• Rugged, internally-braced front-ported MDF cabinet with integrated 36mm pole socket
• Rugged, mar-resistant splatter-spray finish always looks good, even with heavy use
• Designed and tuned in the USA
• Dimensions (H x W x D): 21.3" x 20.6" x 24.7" / 542mm x 523mm x 628mm
• Weight: 78.48 lbs. / 35.6 kg