Rockford Fosgate Prime Series 300 Watt 4 Channel Class A/B Car Audio Amplifier

The PRIME R300X4 is a versatile 4-channel amplifier capable of running your entire system. The R300X4 is great for full-range or component speakers on the front channels with subwoofers on the rear running in bridged/mono mode.

These 4-channel amp can drive your speakers with 50 watts RMS each, Or, you could switch the R300X4 to 2-channel mode to run a couple of subs with 150 watts RMS each, So when you buy a bigger amp for your subs later on, you can still use this 4-channel to drive all your speakers.

• Prime Series Full Range Class AB 4-Channel Car Amplifier.
• RMS Power Rating:
• 4 ohms: 50 watts x 4 chan.
• 2 ohms: 75 watts x 4 chan.
• Bridged, 4 ohms: 150 watts x 2 chan.
• CEA-2006 Compliant Amplifier.
• Pulse Width Modulated MOSFET power supply.
• LED power (green) and protect (red) indicators.
• Soft start turn-on.
• 4, 3 or 2 channel operation.
• Speaker-level (high-level) inputs with included molex plugs.
• 3-way protection circuitry, thermal, overload, and speaker short protection.
• Heavy duty aluminum alloy heat-sink for extreme heat dissipation.
• Total Harmonic Distortion (THD)
• Signal to Noise Ration: 100 dB.
• Selectable crossover modes: LP / AP / HP.
• Variable crossover filter: 50 - 250 Hz, 12 dB/octave.
• Selectable Bass Boost, Punch EQ: 0, +6db, +12 dB bass boost at 45 Hz.
• 8 - 16 gauge speaker terminsals.
• Input sensitivity:
  -High level: 450mV - 12V.
  -Low level: 150 mV - 4V.
• Frequency Response: 20 - 20,000 Hz