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JL Audio HD750/1 OPEN BOX COMPLETE

Monoblock Class D, HD Series Small Profile Car Amplifier with R.I.P.S. Technology

JL Audio
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Item has been previously installed and used
• RMS: 750W x 1 @ 4 ohms, 750W x 1 @ 2 ohms, 750W x 1 @ 1 ohm
• Total RMS Power: 750W
• R.I.P.S. - Regulated, Intelligent Power Supply
• Single Cycle control - High Fidelity Class D
• 1 Pair of Buffered Preamps RCA Outputs
• Dimensions: 10-13/16"L x 8-1/4"W x 1-15/16"H

Learn more about the LS-hd7501-OBCra226835

We apologize

This item has been discontinued

Product Highlights


Item has been previously installed and used
• RMS: 750W x 1 @ 4 ohms, 750W x 1 @ 2 ohms, 750W x 1 @ 1 ohm
• Total RMS Power: 750W
• R.I.P.S. - Regulated, Intelligent Power Supply
• Single Cycle control - High Fidelity Class D
• 1 Pair of Buffered Preamps RCA Outputs
• Dimensions: 10-13/16"L x 8-1/4"W x 1-15/16"H

Description


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Authorized dealer

More Power from a Smaller Chassis

The monoblock JL Audio HD750 /1 HD series car amplifier delivers unreal power in a very small and convenient size. Often times smaller amplifiers will lack power or even quality, however with the new JL Audio HD amplifiers this will not be the case. The HD amplifiers are equipped with amazing technologies like Single Cycle Control, which tracks audio signal and compares it to the real PWM waveform and then corrects it accordingly each and every cycle. This helps to control distortion causing mechanisms improving the quality of the amplifier tremendously. HD amplifiers also feature the R.I.P.S. System, R.I.P.S. stands for "Regulated, Intelligent Power Supply" and ensures consistent power delivery over a wide range of battery voltages and load impedance's. This means you will received the same power output at 4 ohms all the way down to 1.5 ohms each and every single time. With dual mounting options for added versatility and advanced heatsinks with vertically oriented fins for extreme heat control, the JL Audio HD amplifiers are unmatched by other amplifiers in the same class.

Item Condition: Open Box Complete

  • Item has been previously installed and used
    • Product Features:

      • JL Audio HD Series Monoblock Class D Amplifier
      • RMS Power Rating (11V-14.5V):
        • 4 ohms: 750 watts x 1 chan.
        • 3 ohms: 750 watts x 1 chan.
        • 2 ohms: 750 watts x 1 chan.
        • 1.5 ohms: 750 watts x 1 chan.
      • Max power output: 750 watts x 1 chan.
      • Remote bass level input (JL Audio HD-RLC required and sold separately)
      • 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
      • Optional stacking equipment for HD amplifiers: JL Audio HD Stack Kit
      • Dimensions: 10-13/16"L x 8-1/4"W x 1-15/16"H
      • 4-gauge power and ground wiring is required for installation. Contact us for information regarding a discount on select amplifier kits when purchased together with this amplifier.
      • 2 Year Manufacturer's Warranty

    Specifications & Details


    Power Specifications - Subwoofer Channel
    RMS Power @ 4 ohms
    750 watts x 1 channel
    RMS Power @ 2 ohms
    750 watts x 1 channel
    RMS Power @ 1 ohm
    750 watts x 1 channel at 1.5 ohms
    Amplifier Specifications
    Series
    HD Series
    Amplifier Class
    D
    Number of Channels
    1 - Mono
    Total Peak Power Output
    750 watts
    Total RMS Power Output
    750 watts
    Maximum Input Gauge Size
    4 AWG
    Minimum Impedance Unbridged
    1.5 ohms
    THD at Rated RMS Power
    1%
    Speaker Level Inputs
    No
    Preamp Outputs
    1 pair
    Built-in Crossover
    Low-Pass (LP)
    High-Pass (HP)
    High-Pass Crossover Frequency
    50 - 500 Hz
    Low-Pass Crossover Frequency
    50 - 500 Hz
    Subsonic Filter
    30 Hz
    Signal-to-Noise Ratio
    110 dB
    Remote bass/level controller
    Optional (Accessory required and sold separately)
    Warranty and Return Policy
    Parts Warranty Duration
    2 years
    Labor Warranty Duration
    2 years
    Warranty Provider
    Manufacturer

    Item Details


    Manufacturer:

    Model Number:

    LS-HD750/1-OBC

    Weight:

    10.00lbs

    Internal SKU:

    LS-hd7501-OBCra226835

    Internal Product ID:

    98577

    Product and How-to Videos


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