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Item# 20860
JL Audio HD600/4 - $799.00
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JL Audio HD600/4

Item# 20860

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Condition:  Brand New

600W 4-Channel HD Series Small Form Factor System Amplifier

Savings Of:$50.99 (5%)
Your Price $799.00

Free Shipping On This Item

View Vehicle Fit Guide

Power Output

    • 150 watts RNS x 4 @ 1.5-4 ohms
    • 300 watts RMS x 2 (Bridged) @ 3-8 ohms
    • 600 watts x 2 Max power output

General Features

  • MOSFET power supply
  • Remote bass level input (HD-RLC required and sold separately)
  • LED power indicators
  • 4/2 channel operation
  • Speaker-level inputs
  • Preamp RCA outputs
  • Single Cycle Control
  • Heavy duty aluminum alloy heatsink for heat dissipation
  • RCA level inputs
  • Screw terminals
  • Variable high-pass filter (50-500 Hz, 24 dB/octave)
  • Variable low-pass filter (50-500 Hz, 24 dB/octave)
  • Frequency response: 20-20,000 Hz
  • Dimensions: 10-13/16"L x 8-7/8"W x 1-15/16"H
    *Warranty: 1 Year warranty.
    1 Year warranty from implies that repairs must be returned to, not the manufacturer. More information can be found in our help section under returns & warranties.

    Do you own this product?  Write a review

       Blake Hayes From Phoenix
    Best of the Best!

       Mitch From New york
    The JL HD 600/4 is a small yet powerful amp. The JL HD 600/4 shows off its versatility by connecting to all available interior speakers, and also allowing for the power output to and from the front to the rear. JL is a great brand that exemplifies durability and a powerful performance!

       dustin From new orleans
    Love jl, this amp is powering 2 pair of the focal K2 power components & sounds great. Jl may b a lil more but worth every penny