DS18 Audio - HOOLIGAN KO 1-Channel Class D Car Amplifier with Voltmeter, 5000W RMS at 1 Ohm - Black
Model: H-KO5
SKU: 13007870
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The H-KO5 is a 1-channel car amplifier from the DS18 HOOLIGAN KO series, built as a Class D design. It delivers 5000 watts RMS at 1 ohms, 3500 watts RMS at 2 ohms and 2200 watts RMS at 4 ohms. Total harmonic distortion is rated at less than 0.2% with a signal-to-noise ratio of greater than 96dB. A selectable Fixed LPF crossover covers 35-250Hz, so you can send each channel only the frequencies it should reproduce. Bass boost is adjustable from 0-9dB centered between 45Hz. A built-in voltmeter shows system voltage at a glance, which helps you catch electrical problems before they damage anything. 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 5000 watts RMS at 1 ohms, 3500 watts RMS at 2 ohms and 2200 watts RMS at 4 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 96%. That means less strain on your electrical system and a smaller chassis for the same power.
Onboard tuning includes a selectable Fixed LPF crossover covering 35-250Hz and bass boost adjustable from 0-9dB centered between 45Hz. Send each channel only the frequencies it should play and dial in the low end without adding an external processor.
Built with a cooling fan and 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 1-channel amplifiers alive in daily-driven vehicles.
Total harmonic distortion of less than 0.2% and a signal-to-noise ratio of greater than 96dB mean the amplifier reproduces the signal it is given instead of adding hiss and distortion of its own, which matters most at high volume.