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400 Watt Full-Range Class-D 4-Channel Amplifier
The PRIME R400-4D is an ultra-efficient 4-channel amplifier producing 100 Watts into four channels at 2-Ohms. Run a 4-way full-range system or use it with components on the front channels with subwoofers on the rear.
The Prime R400-4D amplifier offers high efficiency through the implementation of its Class-D circuitry while being able to power a full-range system. This amplifier is optimized for 4-channel front/rear systems so you can run midrange/tweeters in the front doors/dash while running midrange/tweeters in the rear doors/deck. Match with a mono amplifier for subwoofers and you'll have a Rockford Fosgate system that any Car Audio Fanatic will envy.
Product Features:
- 12dB/octave Butterworth crossover
- RCA pass-thru outputs
- Tri-stage protection covers thermal, over-current and short circuits.
- On-board Punch EQ with +18dB boost @ 45Hz.
- 2/4 channel input switch
- 4 Gauge power/ground connectors
- Cast aluminum heatsink
- Top mounted controls
Product Specifications:
- CEA-2006 Compliant: CEA-2006 Power Rating, 75W x 4 at 4 ohms, less than 1.0 percent THD+N
- Number of Channels: 4
- Rated Power (RMS Continuous Power): 75 Watts x 4 at 4-Ohm, 100 Watts x 4 at 2-Ohm, 200 Watts x 2 at 4-Ohm Bridged
- Total Power (Sum of Rated Power): 400 Watts RMS
- Dynamic Power (PVC/PowerCube): 80 Watts x 4 at 4-Ohms 0 degrees Res, 145 Watts x 4 at 2-Ohms 0 degrees Res
- Bridgeable: Yes
- Frequency Response: 20Hz to 20kHz +/-1dB
- Efficiency (average): 80 percent at 4-Ohm, 75 percent at 2-Ohm
- Total Harmonic Distortion (THD+Noise): 4-Ohm: less than 1.0 percent, 2-Ohm: less than 1.0 percent
- Crossover Controls: Front: Variable 50Hz - 500Hz at 12dB/Octave, Rear: Variable 50Hz - 500Hz at 12dB/Octave
- Tone Controls: 0dB to +18dB at 45Hz
- Input Sensitivity: 150 mV to 4 V
- Signal Input: Low Level: 2 RCA Pair
- Signal Output: Low Level: 1 RCA Pair
- Power Input Connector: Block
- Power Wire Gauge: 4 AWG
- Speaker Output Connector: Block
- Speaker Wire Gauge: 12 AWG
- Heat Sink Type: Cast aluminum
- Cooling: Convection
- Visual Indicators: Power, Protect
- Circuit Topology Class: Full Range Class-D
- Operating Voltage: 9 - 16 VDC
- Recommended Fuse (not included): 50 A
- Max. Current Draw (13.8V Sinewave): 50 A
- Average Current Draw (13.8V Music): 25 A
- Suggested Alternator: 75 A
- Shipping Weight: 5.863 Lbs. (2.65 Kg.)
- Dimensions (HxWxL): 1.97" x 6.77" x 9.10", (5cm x 17.20cm x 23.10cm)
