Breathtaking output and subterranean low frequency extension down to 16 Hz with astonishing detail and accuracy. PB-2000 Pro features all-new 12-inch high-excursion SVS driver and 550 watts RMS, 1,500 watts peak power Sledge STA-550D amplifier with fully discrete MOSFET output. Harnessing the massive power while ensuring unerring control and room-energizing bass response is a 50 MHz Analog Devices Audio DSP. PB-2000 Pro also features the SVS subwoofer smartphone app for convenient control of volume, DSP functions, custom presets and more.