--- product_id: 1161941 title: "Rockford Fosgate R300X4 Prime 4-Channel Amplifier" brand: "rockford fosgate" price: "VT119193" currency: VUV in_stock: true category: "Wireless" url: https://www.desertcart.vu/products/1161941-rockford-fosgate-r300x4-prime-4-channel-amplifier store_origin: VU region: Vanuatu --- # 75W x4 @ 2Ω power punch Cast aluminum heatsink for cool operation 12dB/oct crossover for precise sound tuning Rockford Fosgate R300X4 Prime 4-Channel Amplifier **Brand:** rockford fosgate **Price:** VT119193 **Availability:** ✅ In Stock ## Summary > 🎵 Amplify Your Drive, Own the Soundstage ## Quick Answers - **What is this?** Rockford Fosgate R300X4 Prime 4-Channel Amplifier by rockford fosgate - **How much does it cost?** VT119193 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/1161941-rockford-fosgate-r300x4-prime-4-channel-amplifier) ## Best For - rockford fosgate enthusiasts ## Why This Product - Trusted rockford fosgate brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact Yet Mighty:** Sleek 11.2 x 6.8 x 2 inch design packs powerful 4-channel amplification without sacrificing space. - • **Power That Commands:** Delivers up to 75 Watts per channel at 2-Ohm for crystal-clear, room-filling sound. - • **Tailor Your Soundscape:** Integrated 12dB/octave crossover lets you customize frequencies for a perfectly balanced audio experience. - • **Stay Cool Under Pressure:** Durable cast aluminum heatsink with top-mount controls ensures optimal thermal management and easy adjustments on the fly. - • **Versatile Input Compatibility:** Accepts both high-level and RCA inputs, making it seamless to integrate with any car audio setup. ## Overview The Rockford Fosgate R300X4 Prime is a robust 4-channel car amplifier delivering up to 75 Watts per channel at 2-Ohm, featuring a cast aluminum heatsink for superior cooling, a 12dB/octave crossover for precise audio control, and compatibility with both high-level and RCA inputs. Its compact design fits easily into any vehicle, making it the perfect upgrade for audiophiles seeking powerful, customizable sound on the road. ## Description Rockford Fosgate R300X4 Prime 4-Channel Amplifier ## Features - 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 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00BF6HYBG | | Best Sellers Rank | #255,162 in Electronics ( See Top 100 in Electronics ) #610 in Car Multichannel Amplifiers | | Brand | Rockford Fosgate | | Brand Name | Rockford Fosgate | | Customer Reviews | 4.5 out of 5 stars 553 Reviews | | Global Trade Identification Number | 00780687340582 | | Included Components | Amplifier | | Item Dimensions | 11.2 x 6.8 x 2 inches | | Item Type Name | ROCKFORD | | Item Weight | 7.5 Pounds | | Item dimensions L x W x H | 11.2 x 6.8 x 2 inches | | Manufacturer | Rockford Fosgate | | Material Type | Metal | | Maximum Supply Voltage | 12 Volts (DC) | | Model | R300X4 | | Mounting Type | Car Mount | | Number of Channels | 4 | | Output Power | 200 Watts | | Package Type Name | box | | Part Number | R300X4 | | Specification Met | Cea-2006 Compliant | | UPC | 780687340582 | | Unit Count | 1.0 Count | | Voltage | 12 Volts | ## Product Details - **Item dimensions L x W x H:** 11.2 x 6.8 x 2 inches - **Manufacturer:** Rockford Fosgate - **Maximum Supply Voltage:** 12 Volts (DC) - **Mounting Type:** Car Mount - **Voltage:** 12 Volts ## Images ![Rockford Fosgate R300X4 Prime 4-Channel Amplifier - Image 1](https://m.media-amazon.com/images/I/61khp4LTKcL.jpg) ## Available Options This product comes in different **Customer Package Type, Style** options. ## Questions & Answers **Q: What are the dimensions of the amp?** A: There's always some smart a** answer on here, like the other dude. That is the dimension of THE BOX it comes in. For the 300w one, the actual dimensions are: 13.2”x 6.8”x 2” (33.5cm x 17.2cm x 5.1 cm) **Q: I'm installing to a factory stereo with 4 aftermarket door speakers. Will this AMP still require LOC's (line out converters)?** A: You do not need an LOC , this amp accepts high level inputs . I have it on my factory head unit and it sounds amazing **Q: Does the R300X4 have speaker level inputs?** A: Yes it does its what I'm using and the sound is great **Q: Would this power a Pioneer TS-A6995R 7 way speaker. I really do need as much sound as I can get. Can the tech guys break this down for me please** A: Pioneer TS-A6995R 7 has a impedance of 4Ohm which doesn't cause much resistance. I believe the R300X4 could handle it. But if you still worry, you could consider R400 whivh is one notch higher. ## Frequently Bought Together - Rockford Fosgate R300X4 Prime 4-Channel Amplifier - TOPSTRONGGEAR 4ga Amp Kit - 4 Gauge AWG Amplifier Wiring Kit for Car Subwoofers Speakers Audio System, Complete Amp Installation Kit with 20ft Power Ground Cable, RCA Cables, Fuse Holder, Speaker Wire - RECOIL RCI23 100% Oxygen Free Copper 3ft 2-Channel RCA Audio Cable, Twisted Pair with Noise Reduction --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vu/products/1161941-rockford-fosgate-r300x4-prime-4-channel-amplifier](https://www.desertcart.vu/products/1161941-rockford-fosgate-r300x4-prime-4-channel-amplifier) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-06-05*