JL Audio HD1200/1 1200W RMS Class D HD Series Monoblock Car Amplifier

JL Audio's most powerful HD amplifier employs our advanced Single-Cycle Control switching design and R.I.P.S. technology to deliver 1200 W of clean power into any impedance between 1.5 and 4 Ω, giving you the highest degree of flexibility in designing your subwoofer system. Tight power supply regulation keeps distortion down and maximizes your bass quality. From a pure sound quality perspective, we invite you to compare the real-world, in-car performance of this amplifier to any other amplifier on the market, of any type, at any price.

While targeted primarily to subwoofer applications, the HD1200/1 is a wide-range amplifier and can also be used to drive high-performance mid-range speaker systems. This amplifier features a brushed aluminum finish with black powder-coated cast alloy heat sinks and bottom panel. 

Product Details:

    HD Series Class D 1.5 ohm Stable Monoblock Amplifier
    RMS Power Rating:
        4 ohm: 1200 watts x 1 channel
        2 ohm: 1200 watts x 1 channel
    Total RMS power output: 1200 watts
    LED Power/Protect Light
    Speaker-level (high-level) inputs (Requires adapter like the Kicker KISL)
    1 pair of pre-amp outputs
    3-way protection circuitry (thermal, overload, and speaker short protection)
    Brushed aluminum finish with black powder-coat cast
    Black powder-coated gasketed cover provided
    Removable power and speaker plugs
    Optional wired remote JL Audio HD-RLC for level control (sold separately)
    Optional stacking kit JL Audio HD_STACK_KIT (sold separately)
    Input sensitivity:
        Low level: 200mV - 2 volts
        High level: 800mV - 8 volts
    Frequency Response: 6 - 8000 Hz
    Total Harmonic Distortion (THD): <0.03%
    Signal to Noise Ratio: >110 dB
    Variable low-pass filter: 50 - 500 Hz
    Subsonic filter: 0 - 30 Hz
    Fuse Rating: 100A
    2 AWG gauge amplifier wiring kit is recommended for installation
    Dimensions: 10-13/16" L x 8-13/16" W x 1.93" H