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Rockford Fosgate

Rockford Fosgate R2-300X4 Prime 300-Watt 4-Channel Amplifier

    • Based on 136 reviews
Condition: New
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$279.99 Why this price?

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Availability: Only 8 left in stock, order soon!
Fulfilled by STEREOSOUNDSYSTEM
Arrives Monday, May 20
Order within 13 hours and 37 minutes
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Features

  • The R2-300X4 full-range class-D 4-channel amplifier (1.9" x 6.8" x 10.1") is packed with features and performance to deliver power and bass on demand with 300 Watts of RMS power
  • Class D technology makes this amp extremely efficient by reducing demand on the vehicles electrical system (RMS Power: 50 Watts x 4 @ 4 OR 75 Watts x 4 @ 2 OR 150 Watts x 2 @ 4 Bridged/Mono)
  • Featuring C.L.E.A.N. circuitry to help you adjust your gain settings, a P.O.W.E.R. Supply that generates more power as voltage increases, and integrated Punch EQ that corrects for acoustic deficiencies while delivering up to 3X the bass
  • Featuring fully adjustable 12 dB/octave high and low pass butterworth crossovers, balanced differential inputs with RCA pass through outputs, high level input capable, defeat able auto turn on circuit and top mounted controls
  • Famous Rockford Fosgate build quality with a full 1-year warranty

Manufacturer: Rockford Fosgate


Brand: Rockford Fosgate


Number of Channels: 4


Item model number ‏ : ‎ R2-300X4


Date First Available ‏ : ‎ September 3, 2019


Manufacturer ‏ : ‎ Rockford Fosgate


Best Sellers Rank: #173,507 in Electronics (See Top 100 in Electronics) #303 in Car Multichannel Amplifiers


#303 in Car Multichannel Amplifiers:


Customer Reviews: 4.7 4.7 out of 5 stars 136 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, May 20

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Affirm Financing
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  • Apple Pay Later
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Great!
Very good , small and powerful amp
Reviewed in the United States on October 6, 2023 by Jr
    • Brand speaks for itself
Exclusively buy rockford fosgate for a reason. Price is competitive, features are well thought out, and product always delivers.
Reviewed in the United States on June 21, 2023 by brad tincher
    • As expected from Fosgate
This amp lives up to Rockford Fosgates reputation. We have it running JL separates and is very efficient with excellent sound quality, The crossovers and tuning are very versatile. The hardware and connections are very good quality. the amp looks great installed and does not produce excessive heat. Very pleased with the purchase. ... show more
Reviewed in the United States on January 6, 2021 by Jena Pullin
    • Watch for broken parts
The remote controller came broken
Reviewed in the United States on February 10, 2022 by john white
    • Easy install
Make sure to grab a nice wire kit!
Reviewed in the United States on May 10, 2023 by Works as intended! Thanks!
    • Great Sound at a great price.
Review Image by john thompson john thompson
Review Image by john thompson john thompson
I needed to replace the Bose system in my car 06 Envoy. So I replaced the two front door speakers with the p 167 5 from Fosgate. Bypassed the factory amp and replaced it with the are two three hundred amp from Fosgate. Not a lot of money to spend but what a difference in sound quality. So anyone looking to improve their sound system on the cheap you should really look Fosgate amps and speakers. You will be amazed. ... show more
Reviewed in the United States on June 7, 2021 by john thompson john thompson
    • As advertised!
What can I say? Well it’s just as advertised and works great! I’m using it to power 4 door speakers, which all of them are great aftermarket speakers and sound so much better with a little power going to them.
Reviewed in the United States on October 24, 2022 by JD
    • Extremely well designed Amplifier
Rockford Fosgate has really done an awesome job in the design of these amplifiers. I have this one running a total of 6 speakers. Two 6.5", two 6"x9" and two 3.5" Rockford Fosgate component speakers. So it's running two speakers at a 4 ohm load and four speakers at a 2 ohm load. I have a 50 mile one way commute and after listening for that amount of time (approximately 1.5 hours) the amp isn't even warm to the touch. I design electronics and I must say the thermal dissipation for these class D amps is phenomenal. Very much worth the price for the quality. ... show more
Reviewed in the United States on September 17, 2020 by Jeremy Sasser

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