Weighing-in featherweight, SABER amplifiers still pack a heavyweight punch. These contenders bulk-up with the latest in class D amplifier technology, fueling them to go the distance. Title challengers include single 2ch & 4ch upstarters & three 1-ohm stable monoblock underdogs. Don’t get caught on the ropes against these maulers, they are the pound-for-pound prizefighter in the main event... SABER Standard Features 2-ohm Stable High Efficiency Class D Two Channel Amplifier Compact 5.00” Wide Chassis Design for Installation Versatility MOSFET Power Supply w/ Audiophile Grade IRTM Transistors Military Grade SMT PCB Maintains Dynamic Performance Direct Short, Thermal, & Overload Circuits Protect Amplifier Variable 12dB/Octave High Pass & Low Pass Crossovers 200mV-6V Low Level RCA Audio Inputs High Level Input w/ Signal Sense Auto Turn-on 8g Power Wire Input & 8g Speaker Wire Outputs 12dB Bass Boost Increases Low Octave Harmonics SB2-2000D Specifications 220w x 2 @ 4 ohm 330w x 2 @ 2 ohm 660w x 1 @ 4 ohm Bridged 2,000w MAX Power 50Hz-250Hz High Pass Crossover 50Hz-250Hz Low Pass Crossover 6dB & 12dB 45Hz Bass Boost Dimensions: 5.00”w x 2.00”h x 9.00”L