KickEQ; variable high- and low-pass crossovers; 0-6dB bass boost; Class AB circuitry; bridgeable; speaker and line-level inputs

Live loud and play hard with the powerful and efficient Massive Audio Blade BP Series BP4000.1 Full-Range Digital Mono Amplifier. Designed to provide a real punch, the car amplifier produces powerful, clean, full sound. The Class D amp features a power rating of 4000W peak x 1 at 14.4V, 2000 x 1 RMS at 2 Ohm and 1000W x 1 RMS at 4 Ohm. It has a built-in OEM line converter with RCA inputs that can take in a high-level speaker signal at up to 9 volts directly. The car amplifier provides high power with low efficiency and low distortion. By sensing the DC offset of a factory radio, it can activate the ATO (Auto Turn On) feature and convert the 12-volt turn-on into a 12-volt switched out. Crafted for lasting quality, the BP4000.1 12V car amplifier uses military grade PCBs with SMD parts, Next Generation Advanced 5-way Protection Circuitry, full MOSFET with high-grade switching devices, and it is World Wide Standards Compliant (RoHS, E-Mark, CTA-2006, CE). Extra features include built-in noise reduction circuitry to reduce the total noise of the circuit, built-in auto-sensing turn-on function (hi inputs), 12V remote output for external devices (hi-level inputs) and 0dB to 12dB (50Hz to 750Hz) bass boost. With Blade BP Series car amplifiers you get power, performance and value for next-level audio that rules the road.