Polk Audio PA D1000.1, PA D Series Monoblock Amplifier, 1200 Watts RMS

Sleek, Compact, Powerful, and Really Cool The PA D1000.1 offers an ultra-compact, minimalist design. A toroidal transformer helps keep the amplifier's sleek aluminum extruded design under 2-inch tall while ensuring plenty of clean, efficient power. A low THD, a high signal-to-noise ratio, plus wide bandwidth frequencies, make the new PA D1000.1 a high performance monoblock for high performance bass. PA D1000.1 Features: Super-efficient class D design—runs much cooler than conventional amps. High-speed MOSFET switching—Power supply with outputs stable into 1 ohm loads. Protection—Thermal, DC offset, reverse polarity and short circuit protection. Variable low-pass filter: 40 Hz-220 Hz. Variable subsonic filter: 20 Hz-38 Hz. Bass boost at 0 dB-12 dB. Bass boost at 44 Hz. Remote subwoofer level control. Nickel-plated wire terminals & RCA connectors—Ensure maximum signal transfer. Level control—adjusts the gain of the channel to match the output voltage from your head unit. Line lev