$300
Factory refurb. Sick amp, 999 watts on birthsheet.
Kicker SX900.4 (04sx9004) SX 4-Channel Amplifier with Digital
•Kicker SX900.4 4-Channel Amplifier with DSP
•32-Bit User-Programmable Digital Signal Processing
•RMS Power Rating:
◦107 watts x 4 channels @ 4 Ohms
◦213 watts x 4 channels @ 2 Ohms
◦425 watts x 2 channels @ 4 Ohms Bridged
•UltraMatch Gain Structure, single-band parametric KickEQ (Variable Gain, Boost, and Q), and crossovers ( Variable High and Low-Pass Filters )
•SAMS (Stereo And Mono Simultaneously)
•ISIS (Indicate Status & Input Settings) Interface
•BLAST Port (Bass Level And Signal Transfer) Provides Remote Bass Level Control and control signal transfer between multiple SX amplifiers
•Kompressor
•Adjustable Phase Control: 0 - 180°
•EndKaps: Cast aluminum, custom, removable covers to protect and hide all your wiring connections to the amplifier
•SickBay and On Board Diagnostics
•Frequency Response: 20 Hz - 200 kHz
•Variable Input Sensitivity: 1V / 2V / 4V / 8V / 16V
•Signal-to-Noise Ratio: >100 dB
•MOSFET Power Supply
•RCA Outputs: 1 Pair
•Remote Gain Control
•Fan Cooling
•Dimensions (With Endcaps): 25-3/4" L x 10" W x 2-1/2" H