Anarchy Series 5-Channel Car Amplifier RMS Power Rating: 210 RMS x 4 channels + 420 RMS x 1 channel 420 RMS x 2 channels + 420 RMS x 1 channel Max power output: 300 watts x 4 channels + 600 watts x 1 channel Pulse width modulated MOSFET power supply Convenient remote subwoofer control LED power (green) and protect (red) indicators Variable Bass Boost 0 to +18 dB Bridgeable Tri-mode operations Chrome-plated connections enhance durability Variable high and low pass crossovers Illuminated logo 3-Way System Protection circuitry (thermal, overload, and speaker short protection) Heavy duty aluminum alloy heatsink for extreme heat dissipation Low level high inputs Nickel-plated contacts Heavy-duty set-screw terminals Input sensitivity: Low level: 100mV-2V High level: 2V-8V Variable high-pass filter (50-500 Hz, 24 dB/octave) Variable low-pass filter (45-90 Hz, 24 dB/octave) Damping factor: >125 Signal-to-Noise Ratio: 102 dB Frequency response: 20-20,000 Hz Dimensions: 19-15/16"L x 10"W x 2-3/16"H 1/0-gauge power and ground wiring is required for installation. Contact us for information regarding a discount on select amplifier kits when purchased together with this amplifier. 1-year Manufacturer's warranty