DS18 Audio - FRP Monoblock Class D Car Amplifier with Remote Level Control, 3500W RMS at 1 Ohm - Red
Model: FRP-3.5K/RD
SKU: 13007942
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The FRP-3.5K/RD is a monoblock car amplifier from the DS18 FRP series, built as a Class D design. It delivers 3500 watts RMS at 1 ohms. Total harmonic distortion is rated at 0.5% with a signal-to-noise ratio of 83dB. A selectable Fixed Band-Pass crossover covers HP: 10Hz-2KHz / LP: 40Hz-20KHz, so you can send each channel only the frequencies it should reproduce. Bass boost is adjustable from 0-12dB centered between 50Hz. A remote level control is included so you can adjust output from the driver seat. Match the amplifier to the RMS rating of your speakers or subwoofers and set the gain to that rating for clean, reliable output.
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Delivers 3500 watts RMS at 1 ohms. Wire down to the lowest impedance your subwoofer allows to get the full rating, and set the gain to your speaker RMS to keep the signal clean.
A Class D topology runs cooler and draws less current than a conventional amplifier at the same output, with rated efficiency of 80.9%. That means less strain on your electrical system and a smaller chassis for the same power.
Onboard tuning includes a selectable Fixed Band-Pass crossover covering HP: 10Hz-2KHz / LP: 40Hz-20KHz and bass boost adjustable from 0-12dB centered between 50Hz. Send each channel only the frequencies it should play and dial in the low end without adding an external processor.
Built with thermal, over-load, dc output and short circuit output protection, so the amplifier shuts itself down before a wiring fault, a short or overheating can damage it or your speakers. That is what keeps monoblock amplifiers alive in daily-driven vehicles.
Total harmonic distortion of 0.5% and a signal-to-noise ratio of 83dB mean the amplifier reproduces the signal it is given instead of adding hiss and distortion of its own, which matters most at high volume.