R250X4 250 Watt 4-Channel Amplifier

The Prime R250X4 is a 250 watt 4-channel amplifier capable of running 2-Ohms stereo on all channels and 4-Ohms bridged/mono on the rear channels. Includes on-board Punch Bass and front/rear crossover controls.

12dB/octave Butterworth crossover
0/6/12 dB On Board Punch EQ Control
2/4 channel switch
High Level Input (4-pin)
Separate Front and Rear Gain Control
Real time output and power supply thermal sensing
Cast aluminum heatsink
4 Gauge power/ground connectors
MOSFET power supply
Over current protection
Short circuit protection
Muted turn on
1 Year Standard Warranty

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R250X4

The Prime R250X4 is a 4-Channel amplifier perfect for any Car Audio Fanatic getting into mobile audio wanting a single amplifier to run a complete audio system. This amplifier features selectable Punch Bass to tune low frequencies, variable crossovers to either protect your high frequency speakers or feeding only bass to your subwoofers, and Pass-Thru jacks for daisy-chaining another amplifier.

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RFI2SW & RFIF2SW Speaker Line To RCA Adapter - product advisory

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2013 Prime amplifiers - owner's manual

CEA-2006 Compliant

Power ratings on Rockford Fosgate amplifiers conform to CEA-2006 industry standards. These...

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CE Compliant

This product fulfills all essential safety and environmental requirements as defined in the...

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Class-AB

An amplifier topology with the best of both worlds; a Class A preamp and Class B output stage.

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CEA-2006 Compliant:

Number of Channels:

Rated Power
(RMS Continuous Power):

40 Watts x 4 @ 4-Ohms
60 Watts x 4 @ 2-Ohms
125 Watts x 2 @ 4-Ohms Bridged

Total Power
(Sum of Rated Power):

250 Watts RMS

Dynamic Power
(PVC/PowerCube® Measurement):

54 Watts x 4 @ 4-Ohms 0° Res
82 Watts x 4 @ 2-Ohms 0° Res

Bridgeable:

Yes

Efficiency (average):

64% @ 4-Ohm

Crossover Controls:

Front Channels
High-Pass/Low-Pass (HP/LP): 50Hz-250Hz @ 12dB/octave Butterworth

Rear Channels
High-Pass/Low-Pass (HP/LP): 50Hz-250Hz @ 12dB/octave Butterworth

Tone Controls:

Punch Bass: 0dB/+6dB/+12dB @ 45Hz

Signal Input:

Low Level: 2 RCA Pair
High Level: 2 x 4-pin MOLEX

Signal Output:

n/a

Power Input Connector:

Barrier Strip

Power Wire Gauge:

4 AWG

Speaker Output Connector:

Barrier Strip

Speaker Wire Gauge:

8 AWG

Heat Sink Type:

Extruded Aluminum

Cooling:

Convection

Remote Controls:

n/a

Visual Indicators:

Power/Protect LED

Circuit Topology Class:

Class-A/B

Frequency Response:

20Hz to 20kHz +/-1dB

Shipping Weight:

TBA Lbs.
(TBA Kg.)

Dimensions (HxWxL):

1.98 x 6.77 x 11.22 (in)
5 x 17.2 x 28.5 (cm)

Dimensional Diagram:

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Return Authorization

Contact the Authorized Rockford Fosgate Dealer you purchased this product from. If you need further assistance, call 1-800-669-9899 for Rockford Customer Service. You must obtain an RA# (Return Authorization number) to return any product to Rockford Fosgate. You are responsible for shipment of product to Rockford.

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