DESC: Kicker 04SX650.1 650W x 1 Car Amplifier Technical Specification * Number Of Channels: 1 * Maximum Power: 650 Watts * Low Frequency response: 20 Hz * High Frequency Response: 200 Hz * Built In Crossovers: Yes * Channel Separation: No Features * Power (WATTS/MONO) 650W @ 2ohm * Length With EndKaps: 16" * Width With EndKaps: 10" * Height With EndKaps: 2.5" * 32-Bit User-Programmable Digital Signal Processing: UltraMatch Gain Structure; single-band parametric KickEQ (variable frequency boost/cut and Q); ); low- and band-pass crossovers (variable frequency 6-48dB/octave low-pass slope 24dB/octave subsonic high-pass filter) * Frequency Response: 20Hz-200Hz; +0 -1dB * Input Sensitivity:100mV-16V in five selectable ranges (1V 2V 4V 8V 16V) * Signal-to-Noise Ratio: >98 dB A-weighted re: rated power DSP Bypass On * PAST Output RCAs * Remote Gain Control (Full Range) * Fan Cooling