DS18 Audio - ION 4-Channel Class D Car Amplifier, 4 x 240W RMS at 4 Ohm - Black/Silver
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About this product
The ION1600.4D is a 4-channel car amplifier from the DS18 ION series, built as a Class D design. It delivers 2 x 800 watts RMS at 4 ohms, 4 x 400 watts RMS at 2 ohms and 4 x 240 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.
4 x 240W RMS 4-Channel Amplifier
Delivers 2 x 800 watts RMS at 4 ohms, 4 x 400 watts RMS at 2 ohms and 4 x 240 watts RMS at 4 ohms. Power scales as impedance drops, so check the rating at the impedance you plan to run before matching speakers.
Class D Car Amplifier Design
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.
Bridgeable Channels for a Subwoofer
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.
Adjustable Crossover and Bass Boost
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.
Protection Circuitry and Cooling
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 4-channel amplifiers alive in daily-driven vehicles.
- Amplifier ClassDNumber Of Channels4Bass BoostNoneBridgeableYes
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The ION1600.4D is a 4-channel car amplifier from the DS18 ION series, built as a Class D design. It delivers 2 x 800 watts RMS at 4 ohms, 4 x 400 watts RMS at 2 ohms and 4 x 240 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.

The G3600.4D is a 4-channel car amplifier from the DS18 G series, built as a Class D design. It delivers 2 x 740 watts RMS at 4 ohms, 4 x 420 watts RMS at 2 ohms and 4 x 300 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 90dB. A selectable LPF / FLAT / HPF crossover covers 50Hz-4KHz, so you can send each channel only the frequencies it should reproduce. Bass boost is adjustable from N/A centered between N/A. Match the amplifier to the RMS rating of your speakers or subwoofers and set the gain to that rating for clean, reliable output.

The SXE-3000.4D/BK is a 4-channel car amplifier from the DS18 SXE series, built as a Class D design. It delivers 2 x 500 watts RMS at 4 ohms, 4 x 320 watts RMS at 2 ohms and 4 x 200 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 0.05% with a signal-to-noise ratio of 90dB. A selectable HPF/FULL/LPF crossover covers 40HZ-2KHZ, so you can send each channel only the frequencies it should reproduce. Bass boost is adjustable from NO centered between N/A. 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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