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Arrives: Feb 1 - 3
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Ships from Audio Watt Store
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3 Year Electronics Protection Plan

from Asurion, LLC
  • NO ADDITIONAL COST: You pay $0 for repairs – parts, labor and shipping included.
  • COVERAGE: Plan starts on the date of purchase. Malfunctions covered after the manufacturer's warranty. Power surges covered from day one.
  • EXPERT TECH HELP: Real experts available 24/7 to help with set-up, connectivity issues, troubleshooting and much more.
  • PRODUCT ELIGIBILITY: Plans cover products purchased in the last 30 days.
  • EASY CLAIMS PROCESS: File a claim anytime online or by phone. Most claims approved within minutes. If we can’t repair it, we’ll send you an Amazon e-gift card for the purchase price of your covered product or replace it.

2 Year Electronics Protection Plan

from Asurion, LLC
  • NO ADDITIONAL COST: You pay $0 for repairs – parts, labor and shipping included.
  • COVERAGE: Plan starts on the date of purchase. Malfunctions covered after the manufacturer's warranty. Power surges covered from day one.
  • EXPERT TECH HELP: Real experts available 24/7 to help with set-up, connectivity issues, troubleshooting and much more.
  • PRODUCT ELIGIBILITY: Plans cover products purchased in the last 30 days.
  • EASY CLAIMS PROCESS: File a claim anytime online or by phone. Most claims approved within minutes. If we can’t repair it, we’ll send you an Amazon e-gift card for the purchase price of your covered product or replace it.

Other Sellers on Amazon
$219.99
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Sold by: Sound of Tri-State Inc
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Rockford Fosgate R300X4 Prime 4-Channel Amplifier

4.6 out of 5 stars 717 ratings

Price: $219.00 & FREE Shipping
R300X4
Standard Packaging
  • 50 Watts x 4 @ 4-Ohm / 75 Watts x 4 @ 2-Ohm / 150 Watts x 2 @ 4-Ohm Bridged
  • Accepts High Level & RCA Level Input
  • Cast aluminum heatsink with Top Mount Controls
  • 12dB/octave crossover
  • Class A/B Circuit Topology
See more product details
New (4) from $219.00 & FREE Shipping

Frequently bought together

  • Rockford Fosgate R300X4 Prime 4-Channel Amplifier
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  • BOSS Audio Systems KIT2 8 Gauge Amplifier Installation Wiring Kit - A Car Amplifier Wiring Kit Helps You Make Connections and Brings Power To Your Radio, Subwoofers and Speakers
Total price: $411.89
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From the manufacturer

Product description

Style:R300X4  |  Product Packaging:Standard Packaging

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.


Product information

Style:R300X4  |  Product Packaging:Standard Packaging

Technical Details

Technical Specification

User Manual [PDF ]

Additional Information

Warranty & Support

Product Warranty: For warranty information about this product, please click here. [PDF ]

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Customer Questions & Answers

Customer reviews

4.6 out of 5 stars
4.6 out of 5
717 global ratings
How are ratings calculated?

Top reviews from the United States

Reviewed in the United States on October 29, 2018
Style: R300X4Product Packaging: Standard PackagingVerified Purchase
15 people found this helpful
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Reviewed in the United States on July 26, 2018
Style: R250X4Product Packaging: Standard PackagingVerified Purchase
21 people found this helpful
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Reviewed in the United States on March 1, 2019
Style: R300X4Product Packaging: Standard PackagingVerified Purchase
6 people found this helpful
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Reviewed in the United States on November 18, 2017
Style: R300X4Product Packaging: Standard PackagingVerified Purchase
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14 people found this helpful
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Reviewed in the United States on December 11, 2017
Style: R250X4Product Packaging: Standard PackagingVerified Purchase
10 people found this helpful
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Reviewed in the United States on July 18, 2018
Style: R300X4Product Packaging: Standard PackagingVerified Purchase
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13 people found this helpful
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Reviewed in the United States on September 23, 2018
Style: R300X4Product Packaging: Standard PackagingVerified Purchase
5 people found this helpful
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Reviewed in the United States on November 4, 2017
Style: R300X4Product Packaging: Standard PackagingVerified Purchase
7 people found this helpful
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Top reviews from other countries

juan gomez
5.0 out of 5 stars Excelente tamaño, potencia y fidelidad
Reviewed in Mexico on August 11, 2018
Style: R250X4Product Packaging: Standard PackagingVerified Purchase
One person found this helpful
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Huichazo
5.0 out of 5 stars Excelente...
Reviewed in Mexico on July 14, 2017
Style: R300X4Product Packaging: Standard PackagingVerified Purchase
3 people found this helpful
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Joe Glover
5.0 out of 5 stars Great Product!
Reviewed in Canada on February 11, 2019
Style: R300X4Product Packaging: Standard PackagingVerified Purchase
One person found this helpful
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KMAC
5.0 out of 5 stars Rock - On
Reviewed in Canada on October 1, 2020
Style: R300X4Product Packaging: Standard PackagingVerified Purchase
javier c.
5.0 out of 5 stars Perfecto, excelente! Potencia, estética!
Reviewed in Mexico on September 22, 2019
Style: R300X4Product Packaging: Standard PackagingVerified Purchase