jl-audio-hd1200-1
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  • JL AUDIO HD1200/1

    *free shipping

  • $ 949.95

    • JL Audio HD Series Monoblock Class D Amplifier
    • RMS Power Rating (11V-14.5V):
      • 4 ohms: 1200 watts x 1 chan.
      • 3 ohms: 1200 watts x 1 chan.
      • 2 ohms: 1200 watts x 1 chan.
      • 1.5 ohms: 1200 watts x 1 chan.
    • Max power output: 1200 watts x 1 chan.
    • LED power (green) and protect (red) indicators
    • Mono/Single channel operation
    • R.I.P.S. - Regulated, Intelligent Power Supply
      • "Regulated" means that the power supply adjusts its operation so as to maintain the amplifier's rated power output and low distortion operation over a wide range of vehicle voltages (11V - 14.5V)
      • This contrasts with conventional, "unregulated" power supplies, which allow rail voltages to sag in direct proportion to drops in the supply voltage
      • The "Intelligent" portion of the R.I.P.S. System is a circuit that actually monitors output current to optimize the amplifier's output power over a wide range of load impedances (1.5 ohm to 4 ohm per channel)
      • Bottom Line - Optimum power, at any impedance between 1.5 ohm and 4 ohm per channel, at any vehicle voltage between 11V and 14.5V
    • Single Cycle Control - high-fidelity, full-range class D is a reality
      • Tracking the audio signal, comparing it to the real PWM waveform and then correcting it in each and every cycle (over 400,000 times per second)
      • Heavy duty aluminum alloy heatsink for heat dissipation
      • In addition to the sonic benefits of Single Cycle Control Class D, the technology also results in outstanding efficiency
    • Input sensitivity:
      • Low level: 200mV-2V
      • High level: 800mV-8V
    • 1 Pair of Buffered preamp RCA outputs for daisy chaining the audio signal
    • Variable high-pass filter (50-500 Hz, 12 or 24 dB/octave)
    • Variable low-pass filter (50-500 Hz, 12 or 24 dB/octave)
    • Infrasonic filter (30 Hz, defeatable)
    • Output polarity switch - Yes
    • Frequency response: 6-8,000 Hz
    • Dimensions: 10-13/16"L x 8-1/4"W x 1-15/16"H
    • 1-year Dynamic AutoSound Warranty
  • Availability : In-Stock
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  • * FREE GROUND SHIPPING FOR ALL U.S. DOMESTIC ORDERS EXCLUDING ALASKA, HAWAII, AND PUERTO RICO

  • JL Audio HD Series Monoblock Class D Amplifier
  • RMS Power Rating (11V-14.5V):
    • 4 ohms: 1200 watts x 1 chan.
    • 3 ohms: 1200 watts x 1 chan.
    • 2 ohms: 1200 watts x 1 chan.
    • 1.5 ohms: 1200 watts x 1 chan.
  • Max power output: 1200 watts x 1 chan.
  • LED power (green) and protect (red) indicators
  • Mono/Single channel operation
  • R.I.P.S. - Regulated, Intelligent Power Supply
    • "Regulated" means that the power supply adjusts its operation so as to maintain the amplifier's rated power output and low distortion operation over a wide range of vehicle voltages (11V - 14.5V)
    • This contrasts with conventional, "unregulated" power supplies, which allow rail voltages to sag in direct proportion to drops in the supply voltage
    • The "Intelligent" portion of the R.I.P.S. System is a circuit that actually monitors output current to optimize the amplifier's output power over a wide range of load impedances (1.5 ohm to 4 ohm per channel)
    • Bottom Line - Optimum power, at any impedance between 1.5 ohm and 4 ohm per channel, at any vehicle voltage between 11V and 14.5V
  • Single Cycle Control - high-fidelity, full-range class D is a reality
    • Tracking the audio signal, comparing it to the real PWM waveform and then correcting it in each and every cycle (over 400,000 times per second)
    • Heavy duty aluminum alloy heatsink for heat dissipation
    • In addition to the sonic benefits of Single Cycle Control Class D, the technology also results in outstanding efficiency
  • Input sensitivity:
    • Low level: 200mV-2V
    • High level: 800mV-8V
  • 1 Pair of Buffered preamp RCA outputs for daisy chaining the audio signal
  • Variable high-pass filter (50-500 Hz, 12 or 24 dB/octave)
  • Variable low-pass filter (50-500 Hz, 12 or 24 dB/octave)
  • Infrasonic filter (30 Hz, defeatable)
  • Output polarity switch - Yes
  • Frequency response: 6-8,000 Hz
  • Dimensions: 10-13/16"L x 8-1/4"W x 1-15/16"H
  • 1-year Dynamic AutoSound Warranty

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  • Free Shipping For All U.S. Domestic Orders
  • One year Dynamic AutoSound Warranty
  • Lifetime Tech Support