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

Model Number: R400-4D
Web Code: 12251304

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Overview

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.
SAVE $80$449.99

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Overview

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. 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. Recommended Fuse (not included)50 A Operating Voltage9 - 16 VDC Suggested Alternator75 A Number of Channels4 Total Power (Sum of Rated Power)400 Watts RMS BridgeableYes CEA-2006 CompliantCEA-2006 Guidelines CEA-2006 Power Rating 75W x 4 @ 4Ω ≤1.0% THD+N Tone Controls0dB to +18dB @ 45Hz Signal InputLow Level: 2 RCA Pair Power Input ConnectorBlock Power Wire Gauge4 AWG Speaker Output ConnectorBlock Heat Sink TypeCast aluminum Remote Controls- Dimensions (H x W x D)1.97" x 6.77" x 9.10" (5cm x 17.20cm x 23.10cm) Shipping Weight5.863 Lbs. (2.65 Kg.) Dynamic Power (PVC/PowerCube®)80 Watts x 4 @ 4-Ohms 0° Res 145 Watts x 4 @ 2-Ohms 0° Res Efficiency (average)80% @ 4-Ohm 75% @ 2-Ohm Total Harmonic Distortion (THD+Noise)4-Ohm: 200 Channel Separation74 dB

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Seller does not ship to P.O. Boxes

Returns can be made within 30 days of receiving your order.

Singh Electronics Restocking Fees / Return Eligibility
Category Return Period Un-opened Opened/Unused Opened/Used
Headphones and Earphones (all types) 30 Days 0% Not Returnable Not Returnable
All other products 30 Days 0% 10% 20%

All returned products must include original packaging.

Return shipping costs will be paid by the seller for all cases where the product is defective, damaged or incorrect. For other cases (e.g. you changed your mind), you will be responsible for this cost.

Seller Exceptions

Following are not returnable once opened and used: Car Alarm, Remote Starters & Modules

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  • Date you recieved your product
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All refunds will be processed within 4 days