DB DRIVE A3 2250.5 1000-Watt OKUR A3 Series 5-Channel AMP • 1,000W Max • 4-Channel 2Ohm Stereo Capability • 1Ohm Mono Channel For Subwoofer • Class Ab • Audiophile-Grade Components • Dc Short Circuit Protection • Full-Range Rca Line Outputs • Variable Input Level Control • Continuously-Variable 12Db Per Octave High Pass & Low Pass Crossover • Continuously-Variable 12Db Bass Boost • Buffered Preamp Input • High-Efficiency Mosfet Design • Drivesink Heat Management System • Includes Bass Remote