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Rockford Fosgate  R2-300X4

Prime Series 4-Channel 300W Max Power 2 Ohms Class D Full-Range Car Amplifier

Item #90904

Condition:   Brand New

Product Highlights

  • Prime Series
  • 4-Channel
  • 300W Max Power
  • 2 Ohms
  • Class D Full-Range

  Free 2-Years Warranty Included!
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$279.99

Reg. Price $379.99  Save $100.00
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RRockford Fosgate R2-300X4 Prime Series 300W Max Power Class D 4 Channel Full-Range Car Amplifier


We are a Rockford Fosgate authorized dealer so you get up-to-date, fully warrantied products. Shipping is free to the lower 48 states on everything you order!

What's Inside?
  • •DSP-Controlled line-output converter (2 ch.)
  • •10" 8-Pin harness
  • •(4)10mm screws
  • •Quickstart guide
  • •Owner's manual
Designed to Deliver High-quality Audio Performance

The Rockford Fosgate R2-300X4 is a powerful and versatile 4-channel amplifier designed to deliver high-quality audio performance in-car audio systems. Its compact size and impressive power output provide excellent flexibility and sound customization options.

Drive Various Speakers Efficiently

The R2-300X4 boasts a maximum power output of 300 watts, with 75 watts RMS per channel. This allows it to drive various speakers efficiently, from component systems to full-range speakers, ensuring clear and dynamic sound reproduction. It features high-level inputs and RCA inputs, making it compatible with a wide range of audio sources.

Delivers a Pristine Sound Quality Without Sacrificing Its Power

One of the standout features of the R2-300X4 is its C.L.E.A.N. technology, which allows the amplifier to deliver a pristine sound quality without sacrificing its power. Additionally, the amplifier incorporates thermal and overcurrent protection circuits, safeguarding it against potential damage and ensuring long-lasting performance.

Rugged Construction and High-quality Components

With its rugged construction and high-quality components, the Rockford Fosgate R2-300X4 is built to withstand the rigors of the automotive environment. Whether you're looking to upgrade your existing car audio system or build a new one, this amplifier is a reliable choice that delivers powerful and clean sound reproduction.

  • Maximum Power : 300 Watts
  • Number of Channels : 4
  • Frequency Response : 20-20000 Hz
  • Built In Crossovers : Yes
  • Amplifier Class : D
  • Fuse Rating : 60 A

Specifications:

  • Number of Channels: 4
  • Total Power: 300 Watts
  • Rated Power
    • 50 Watts x 4 @ 4Ω
    • 75 Watts x 4 @ 2Ω
    • 150 Watts x 2 @ 4Ω Bridged/Mono
  • Dynamic Power
    • 70 Watts x 4 @ 4Ω
    • 115 Watts x 4 @ 2Ω
    • 230 Watts x 2 @ 4Ω Bridged/Mono
  • Bridgeable: Yes
  • Frequency Response: 20 Hz - 20,000 Hz
  • Input Sensitivity 
    • Low-Level: 150 mV - 4 V
    • High-Level: 450 mV - 12 V
  • Circuit Topology Class: Class-D
  • Efficiency (average)
  • Total Harmonic Distortion (THD+Noise)
    • 4Ω: <1.0%
    • 2Ω: <1.0%
  • Signal Input Front Low-Level: 4 RCA
    • Front High-Level: 4-Pin Molex
    • Rear Low-Level: 4 RCA
    • Rear High-Level: 4-Pin Molex
    • Input Switch: 2/4 Input (works for RCA/hi-level inputs)
  • Signal Output 
    • Low-Level: 2 RCA (Pass-Thru active with RCA or Hi-Level input)
  • Tone Controls: No
  • Crossover Controls 
    • Front High-Pass: 50 Hz - 250 Hz @ 12dB/Octave Butterworth
    • Front Low-Pass: 50 Hz - 250 Hz @ 12dB/Octave Butterworth
    • Rear High-Pass: 50 Hz - 250 Hz @ 12dB/Octave Butterworth
    • Rear Low-Pass: 50 Hz - 250 Hz @ 12dB/Octave Butterworth
    • All-Pass: Yes
  • Remote Controls: No
  • Visual Indicators
    • Power/Protect
    • C.L.E.A.N. In
    • C.L.E.A.N. Out (front)
    • C.L.E.A.N. Out (rear)
  • Power Wire Gauge: 4 AWG
  • Power Input Connector: Compression Terminal Block
  • Speaker Wire Gauge: 8 AWG
  • Speaker Output Connector: Compression Terminal Block
  • Cooling: Convection
  • Operating Voltage: 9 - 16 VDC
  • Recommended Fuse (not included): 60A
  • Max. Current Draw (13.8V Sinewave): 39A
  • Dimensions (H x W x D): 
    • 1.9" x 6.8" x 10.1"
    • (4.9 cm x 17.3 cm x 25.5 cm)

     

  • UPC: 780687355821
  • Weight: 5
  • Authorized Internet Dealer
Warranty: 2 Year(s) Warranty.
This item is accompanied by a manufacturer's warranty. If it is found to be defective, it may be returned to OnlineCarstereo.com for replacement within 2 Year(s) from the original date of purchase with proper return authorization.

Do you own this product?

Write a review!
  • It feels more powerful than advertised. Had it installed in my Corolla for a while now and the sound quality is really professional. High quality stuff from Rockford Fosgate

    Dante
    3/21/2024

  • This amp lives up to the hype. Didn't break the bank, but it's a world of difference in sound quality compared to the old one I had. my speaker now sounds way better with them getting hooked up into the amp.

    Nelson
    6/3/2024

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