Diamond Audio DES500.1D 500 Watt Mono Block Amplifier

The Diamond Audio DES500.1D is a 500 watt mono block amplifier and features: 500X1 @ 2Ω and 1Ω RMS S/N: < 100dBA Dimensions: 11.81” X 2” X 7.67” 300mm X 50.8mm X 195mm Remote Level Control Included Specs RMS Power Rating RMS Power (4Ω): 500 W x 1 RMS Power (2Ω): 500 W x 1 Type Topology: Class D Distortion THD 4(1KHz@4Ω) : 0.3% S/N Ratio: ≤ 90 dBA Input Sensitivity Low Input Level: 150mV - 5.0V High Input Level: N/A Crossover(-24dB/Oct) Variable High-Pass: N/A Variable Low-Pass: 35-350Hz @ 12dB / Oct Variable Sub-Sonic: 15-75Hz @18dB/Oct Bass Remote  Included 12dB @ 45Hz Dimensions Length x Width x Height(Inches): 11.81 x 2 x 7.67 inches Length x Width x Height(mm): 300 x 50.8 x 195 mm