1000-Watt Monoblock Class-BD Car Amplifier This class-bd mono low-frequency amplifier pumps out 1,000 watts. It can easily drive four 2-ohm DVC woofers without breaking a sweat or any array of woofers wired to create a 1-ohm amplifier load. General Features: 24 dB/Octave Crossover 4 Gauge Power/Ground Terminals Audiophile Grade Speaker Connections Infrasonic Filter MOSFET Output Stage MOSFET Power Supply RCA Pass-Thru 350 Watts RMS x 1 @ 4-Ohms 650 Watts RMS x 1 @ 2-Ohms 1000 Watts RMS x 1 @ 1-Ohm Low-Pass (LP): 35Hz-250Hz @ 24dB/octave Butterworth Infrasonic: 12dB/octave Butterworth, -3dB @ 28Hz 2.14 x 8.14 x 13.66 (in)