Rockford Fosgate Power 400W 4Channel Bridgeable Class A/B Amplifier +Install Kit

Purchasing this amp and install kit bundle at no additional cost gives you an additional year warranty on your amplifier! Great compact amp that runs cooler and delivers the legendary Rockford performance Dynamic thermal management cooling system Total Power(Sum of Rated Power):400 Watts RMS 24dB/octave crossover Rockford Fosgate Power 400W 4Channel Bridgeable Class A/B Amplifier +Install Kit The T400-4 amplifier is another super high quality powerhouse from Rockford and is perfect for front/rear fading stereo systems or when dedicated amplification is required between front stage speakers and rear subwoofer(s). Thanks to the Dynamic Thermal Management cooling system, the small chassis design insures it can be installed in any location - like under front seats. The "Differential Input" circuitry helps eliminate any electronically induced noise or hum that could be picked up by the input cables, allowing only clean signals to enter the amplifier. This is a great compact amp that runs cooler and delivers the legendary Rockford performance you have come to expect. This Listing Includes: (1)  Rockford Fosgate 4-channel amplifier T400-4 (1) 4 Gauge PC-OFC Power Install Amplifier Kit RFK4 FEATURES: -Dynamic thermal management cooling system -Audiophile grade speaker connections -Preamp inputs -24dB/octave crossover -2/4 channel input switch -MOSFET power supply -MOSFET output stage -4 Gauge power/ground connectors -CEA-2006 compliant SPECIFICATIONS: Number of Channels: 4 Total Power(Sum of Rated Power):400 Watts RMS Rated Power (RMS Continuous Power): 60 Watts x 4 @ 4-Ohm 100 Watts x 4 @ 2-Ohm 200 Watts x 2 @ 4-Ohm Bridged 2-Ohm x 2 Bridged Stable Dynamic Power (PVC/PowerCube):   84 Watts x 4 @ 4-Ohm 0 Res 139 Watts x 4 @ 2-Ohm 0 Res 272 Watts x 2 @ 4-Ohm Bridged Bridgeable: Yes Frequency Response: 20Hz to 20kHz +/- 1dB Input Sensitivity:150 mV to 4 V Circuit Topology: Class A/B Efficiency (average): 69% @ 4-Ohm 68% @ 2-Ohm Total Harmonic Distortion (THD+Noise) 4-Ohm: less than 1.0% 2-Ohm: less than1.0% Signal Input: Front Low level: 1 RCA pair Rear Low level: 1 RCA pair Input Switch: 2CH / 4CH Signal Output: n/a Tone Controls: Front Channels - Punch EQ Treble: 0dB to +12dB @ 12kHz Bass: 0dB to +18dB @ 45Hz Rear Channels - Punch EQ Treble: 0dB to +12dB @ 12kHz Bass: 0dB to +18dB @ 45Hz Crossover Controls: Front High-Pass (HP): 50-500Hz 24dB/octave Butterworth Front Low-Pass (LP): 50-500Hz 24dB/octave Butterworth Rear High-Pass (HP): 50-500Hz 24dB/octave Butterworth Rear Low-Pass (LP): 50-500Hz 24dB/octave Butterworth DIMENSIONS: (H x W x D)   2.14 x 8.14 x 13.66 (in) WEIGHT: Shipping Weight 11.90 Lbs. (5.39 Kg.)