R400-4D

Prime 400 Watt Full-Range Class-D 4-Channel Amplifier R400-4D

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.

• RCA pass-thru outputs
• 12dB/octave Butterworth crossover
• 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

Especificaciones de amplificador Rockford Fosgate R400-4D

Number of Channels : 4
Total Power (Sum of Rated Power) : 400 Watts RMS

Rated Power (RMS Continuous Power) :
75 Watts x 4 @ 4-Ohm
100 Watts x 4 @ 2-Ohm
200 Watts x 2 @ 4-Ohm Bridged

Dynamic Power (PVC/PowerCube®) :

80 Watts x 4 @ 4-Ohms 0° Res
145 Watts x 4 @ 2-Ohms 0° Res

Bridgeable : Yes
Frequency Response : 20Hz to 20kHz +/-1dB
Input Sensitivity : 150 mV to 4 V
Circuit Topology Class : Full-Range Class D
Efficiency (average) : 80% @ 4-Ohm / 75% @ 2-Ohm
Total Harmonic Distortion (THD+Noise) : 4-Ohm: <1.0% / 2-Ohm: <1.0%
Signal Input : Low Level: 2 RCA Pair
Signal Output : Low Level: 1 RCA Pair
Tone Controls : 0dB to +18dB @ 45Hz

Crossover Controls :
Front: Variable 50Hz – 500Hz @ 12dB/Octave
Rear: Variable 50Hz – 500Hz @ 12dB/Octave

Remote Controls :  –
Visual Indicators : Power / Protect
Power Wire Gauge : 4 AWG
Power Input Connector : Block
Speaker Wire Gauge : 12 AWG
Speaker Output Connector : Block
Cooling : Convection
Heatsink Operating Voltage : 9 – 16 VDC
Recommended Fuse (not included) : 50 A
Average Current Draw (13.8V Music) : 25 A
Max. Current Draw (13.8V Sinewave) : 50 A
Suggested Alternator : 75 A
Dimensions (H x W x D) : 1.97″ x 6.77″ x 9.10″ (5cm x 17.20cm x 23.10cm)
Shipping Weight : 5.863 Lbs. (2.65 Kg.)