Kicker 46CXA400.1 CX Series Mono Amplifier - 400 Watt RMS x 1 at 1ohm

Highlights  CX-Series Mono Amps are now one-ohm stable, giving you even more power and wiring options for your system! Using efficient Class-D power, the CXA400.1 features a variable bass boost with KickEQ™, giving you as much as a 6dB of extra bump with a simple turn of the optional CXARC Remote Bass Controller. A powerful 12dB crossover and 24dB subsonic filter is included, letting you quickly tune your system to perfection. Use the full-range outputs to expand your system with other bass amps, or a full-range amp to complete your system. Efficient Class-D amplifier Three-second turn-on/off delay to eliminate unwanted interference Variable 12dB crossovers provides control to dial in perfect sound KickEQ™ 6dB variable bass boost for those additional low frequencies 24dB subsonic filter for protection from potentially damaging frequencies FIT+™ (Fail-safe Integration Technology-PLUS) means it works with nearly every radio Accepts up to 40-volt input signal Small footprint for easier installation Compatible with CXARC (link to remote) Remote Bass Control Vertical mounting hardware included for another unique look Features RMS Power Output (Watts x Channels) 150 x 1 Peak Power Output (Watts x Channels) 800 x 1 Power at 2 Ohms (Watts x Channels) 300 x 1 Bridged Power (Watts x Channels) N/A Minimum Impedance Bridged N/A Minimum Impedance Unbridged 1 Minimum Impedance 1 Best Frequency Response 25-200 Hz THD at Rated RMS Power 1% Signal to Noise Ratio 75 dB Input Voltage 14.4v   Specifications Amplifier Class D Low-Pass Crossover Frequency 50-200 Hz Low-Pass Slope (dB/octave) 12 dB/octave High-Pass Crossover Frequency N/A High-Pass Slope (dB/octave) N/A Bass Boost 0-6 dB Bass Boost Frequency 40 Hz Fan Cooled No Fuse Rating 40 Speaker Level Inputs Yes Preamp Outputs 2 Width (inches) 8-1/2 Height (inches) 2-3/8 Depth (inches) 6-3/4 Parts Warranty 2 Years Labor Warranty 2 Years   What's in the box: Mono amplifier 2 Vertical mounting brackets Four 3/4" Screws Owner's manual Power chart Certified Power certificate