DS18 Audio - ION 4-Channel Class D Car Amplifier, 4 x 150W RMS at 4 Ohm - Black/Silver
Model: ION1000.4D
SKU: 13007600
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The ION1000.4D is a 4-channel car amplifier from the DS18 ION series, built as a Class D design. It delivers 2 x 500 watts RMS at 4 ohms, 4 x 250 watts RMS at 2 ohms and 4 x 150 watts RMS at 4 ohms. The channels are bridgeable, so you can combine them to drive a subwoofer or a pair of higher-power speakers from the same amplifier. Total harmonic distortion is rated at 0.01% with a signal-to-noise ratio of greater than 95dB. A selectable LPF/HPF/FULL crossover covers 40Hz-2KHz, so you can send each channel only the frequencies it should reproduce. Bass boost is adjustable from NO centered between 45Hz. Match the amplifier to the RMS rating of your speakers or subwoofers and set the gain to that rating for clean, reliable output.
Delivers 2 x 500 watts RMS at 4 ohms, 4 x 250 watts RMS at 2 ohms and 4 x 150 watts RMS at 4 ohms. Power scales as impedance drops, so check the rating at the impedance you plan to run before matching speakers.
A Class D topology runs cooler and draws less current than a conventional amplifier at the same output, with rated efficiency of 88%. That means less strain on your electrical system and a smaller chassis for the same power.
Bridge the channels to combine their output and drive a subwoofer or a pair of higher-power speakers from the same amplifier, which lets one amp cover both your speakers and your bass instead of buying two.
Onboard tuning includes a selectable LPF/HPF/FULL crossover covering 40Hz-2KHz and bass boost adjustable from NO 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 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 4-channel amplifiers alive in daily-driven vehicles.
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