Meet one of the best and most sophisticated Power Modules on the market. The Taramps TS400 has come to revolutionize the power module category. This module features 4 channels of 400W RMS and 2 Ohms per channel, 1 x 400W RMS to 4 Ohms Bridge. It also features RCA connections and various other features that only the Taramps TS400 has. Features: Number of Channels: 4 Maximum Power @ 13.8 VDC - 2 OHMS - 400W RMS (4 X 100W RMS) Maximum Power @ 13.8 VDC - 4 OHMS - 252 W RMS (4 X 63W RMS) Maximum Bridge Power @ 13.8 VDC - 4 OHMS - 400W RMS (2 X 200W RMS) Class D RCA connections: 4 Input Sensitivity: 200mV (Vol = Max.) Total Harmonic Distortion (THD): 0.05% Signal-to-Noise Ratio: 90dB Cushioning Factor: 300 Frequency Response (Full Range): 18Hz to 30KHz (-1dB) Crossover: H.P.F (High Step Filter): 90Hz (-12dB/8th) L.P.F (Low Step Filter): 90Hz (-12dB/8th) Output Stage Efficiency: 90% Input Impedance: 22K OHMIOS Protection System - Thermal and Short Output Minimum Supply Voltage: 8VDC Maximum Supply Voltage: 16VDC Standing Consumption: 1 Amp. Maximum Musical Consumption @ 13.8VDC: 19 Amp. Maximum Consumption in Senoidal Signal (1KHz) 13.8VDC: 38 Amp. Dimensions (LxAxD): 134 x 42 x 144mm Package Contents: 1x Taramps TS400 Amplifier