Wide Open Sound · Curated gear
Rockford Fosgate Prime 500 Watt 4-Channel Amplifier R2-500X4
WOS Pick What this amp does in 10 seconds — expand for full specs.
- BrandRockford Fosgate
- SKUR2-500X4
Mei says"Match this amp to your speakers and sub. Wrong power or wiring = weak system — do it once, do it right."
The stuff you'll actually notice
Product description
Primed for Performance, the R2-500X4 is a 500 watt, full-range Class-D amplifier capable of operating at 4Ω or 2Ω stereo and 4Ω bridged/mono. This amplifier is extremely efficient because of its Class-D technology which reduces demand on the vehicles electrical system. The amp also features 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.
Power breakdown
Inputs, filters & control
Build, wiring & install
Protection & performance
Full specifications
Vehicle fitment
| Model | R2-500X4 |
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Support & warranty
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