Rockford Fosgate Prime R300-4 300-Watt Multi-Channel Amplifier
Rockford Fosgate amplification at an unbelievable value. The R300-4 4-channel amplifier is so versatile, it will be the only amplifier your system needs. Full-range or component speakers on the front channels and a single R1S410 10" or R1S412 12" woofer bridged/mono on the rear. Consider your system clean, loud and done.Rockford Fosgate Prime Series AmplificationA new generation of performance geared toward the "novice" car audio enthusiast or first time buyer. The Prime series amplifiers feature legendary Rockford Fosgate power, controls, and functions while fitting into any budget. Now more than ever, it's easy to get Rockford Fosgate amplifier DNA into your car audio system.Rockford Fosgate amplification at an unbelievable value.Click to enlarge.RCA inputs and pass-through jacks.Click to enlarge.R300-4 FeaturesPower and Protect LEDsThe Protect LED illuminates if a short circuit or to low of an impedance is detected at the speaker connections. The amplifier will automatically shut down if this occurs.RCA Input JacksThe industry standard RCA jacks provide an easy connection for signal level input. They are nickel-plated to resist the signal degradation caused by corrosion.Gain ControlThe input gain control is preset to match the output of most source units.Crossover SwitchSelectable switch for 80Hz High-Pass (HP), All Pass (AP), or Low-Pass (LP) operation.Variable Crossover (Low Pass Only)A built-in 12dB/octave Butterworth filter with a crossover point variable from 50Hz to 250Hz.Punch BassThe Punch Bass control provides a bass boost up to 12dB @ 45Hz. Adjustable between 0dB, +6dB and +12dB.R300-4 SpecificationsNumber of Channels:4Rated Power:50 Watts RMS x 4 @ 4-Ohms75 Watts RMS x 4 @ 2-Ohms150 Watts RMS x 2 @ 4-Ohms Bridged/MonTotal Power:300 WattsDynamic Power:Front Channels:62 Watts x 2 @ 4-Ohms 0 degrees Res98 Watts x 2 @ 2-Ohms 0 degrees ResFront Channels:61 Watts x 2 @ 4-Ohms 0 degrees Res89 Watts x 2 @ 2-Ohms 0 degrees ResBridgeable:YesEfficiency (average):59% @ 4-Ohm49% @ 2-OhmCrossover Controls:Front ChannelsHigh-Pass (HP): 80Hz @ 12dB/octave ButterworthLow-Pass (LP): 50Hz-250Hz @ 12dB/octave ButterworthRear ChannelsHigh-Pass (HP): 80Hz @ 12dB/octave ButterworthLow-Pass (LP): 50Hz-250Hz @ 12dB/octave ButterworthTone Controls:Front ChannelsPunch Bass: 0dB/+6dB/+12dB @ 45HzRear ChannelsPunch Bass: 0dB/+6dB/+12dB @ 45HzFunction works when crossover in (LP) positionSignal Input:Low Level: 2 RCA pairSignal Output:n/aPower Input Connector:Screw terminal barrier stripPower Wire Gauge:4 AWGSpeaker Output Connector:Screw terminal barrier stripSpeaker Wire Gauge:8 AWGHeat Sink Type:Extruded aluminumCooling:ConvectionRemote Controls:n/aVisual Indicators:PowerProtectCircuit Topology Class:Class A/BFrequency Response:20Hz to 20kHz +/- 1dBShipping Weight:TBADimensions (HxWxL):2.40 x 7.67 x 17.09 (in)6.10 x 19.49 x 43.40 (cm)Thirty Years of Rockford FosgateRockford Fosgate products have been designed and engineered in Tempe, Arizona since the beginning. Rockford's 30 year reputation is grounded in engineering and manufacturing some of the finest audio products in the world. The company's no-compromise approach has yielded patented iconic products such as the Punch EQ, Punch 45 amplifier and the 3Sixty integrated signal processor. Today, Rockford's new products push the performance envelope even further. Each new product is a step forward--they sound bigger, they play louder, and run longer. Rockford never settles for "good enough."The 2010 product line represents the company's core philosophy. Rockfords new amplifiers, speakers and subwoofers have raised the bar on the competition.What's in the BoxRockford Fosgate Prime R300-4 150 Watt Stereo Amplifier, User's ManualNeed More Amp?Step up to the Punch SeriesP400-4or the Power SeriesT400-4(both 400-watt multi-channel amps) or check out the many other Rockford options.Rockford Fosgate Prime Series AmplificationRockford Fosgate Prime R150-2 150 Watt Stereo AmplifierRockford Fosgate Prime R300-4 300 Watt Multi Channel AmplifierRockford Fosgate Prime R250-1 250 Watt Mono AmplifierRockford Fosgate Prime R500-1 500 Watt Mono AmplifierRockford Fosgate Prime R1000-1D 1000 Watt Mono Amplifier