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JL Audio HD600/4 - 600W 4 Channel Class D Full Range AmplifierHD600/4
£699.99 Save £100.00  was:£799.99
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JL Audio HD600/4 - 600W 4 Channel Class D Full Range Amplifier

£699.99
Save: £100.00 (13%)  rrp: £799.99
5 Stars 0
Quickfind Code - 33009
Quick Summary:

This compact multi-channel powerhouse employs our Single-Cycle Control switching design and R.I.P.S. technology to deliver 150 W x 4 or 300 W x 2. Tight power supply regulation keeps distortion down and maximizes sound quality.

£699.99
Save: £100.00 (13%)
rrp: £799.99
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  • Free air freshener with every order FREE air freshener with every order
  • Next Day Delivery available on orders placed before 5pm Next working Day Delivery available on orders placed before 5:00pm
  • Easy returns Easy Returns
  • 1 Year Warranty 1 year warranty



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Key Features

600W 4 Channel Class D Full Range Amplifier - JL Audio HD600/4

When using the HD750/1 or HD1200/1 to drive a subwoofer system, the HD600/4 is the ideal satellite amplifier, delivering huge dynamics with pristine resolution. 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.
It can also be deployed on its own as a very capable 3-channel system amplifier with 150 W x 2 to the satellites and 300 W x 1 to a subwoofer system.
This amplifier features a brushed aluminum finish with black powder-coated cast alloy heat sinks and bottom panel. A black powder-coated, gasketed cover is also provided to protect the controls.

Download JL Audio HD600/4 manual Click here to download manual

Download image of JL Audio HD600/4 Click here for Image of JL Audio HD600/4
Technical Specification
Rated Continuous (RMS) Power @ 14.4 V:
  • @ 4 Ω - 150 W RMS x 4
  • @ 3 Ω - 150 W RMS x 4
  • @ 2 Ω - 150 W RMS x 4
  • @ 1.5 Ω - 150 W RMS x 4
  • Bridged @ 8 Ω - 300 W RMS x 2
  • Bridged @ 4 Ω - 300 W RMS x 2
Rated Continuous (RMS) Power @ 12.5 V:
  • @ 4 Ω - 150 W RMS x 4
  • @ 3 Ω - 150 W RMS x 4
  • @ 2 Ω - 150 W RMS x 4
  • @ 1.5 Ω - 150 W RMS x 4
  • Bridged @ 8 Ω - 300 W RMS x 2
  • Bridged @ 4 Ω - 300 W RMS x 2
General Specifications:
  • Frequency Response - 6 Hz - 30 kHz (+0, -1dB)
  • S/N Ratio, referred to highest rated power - >110 dB (A-weighted, 20 Hz - 20 kHz noise bandwidth)
  • S/N Ratio, referred to 1 W - >88.2 dB (A-weighted, 20 Hz - 20 kHz noise bandwidth)
  • Damping Factor @ 4 Ω - >300 / 50 Hz
  • Damping Factor @ 2 Ω - >150 / 50 Hz
  • THD+N @ Rated Power - <0.03% @ 4 Ω per Ch.
  • Input Voltage Range @ RCA Inputs - Switchable from 200 mV - 2 V RMS to 800 mV - 8 V RMS
  • Min.Copper Power / Ground Wire Gauge - 4 AWG wire
  • Fuse Rating - 50 A (AFS, AGU or MaxiFuse™)
Signal Processing:
  • Filter Mode(s) - Low-Pass or High-Pass
  • Filter Slope(s) - 12/24 dB/octave
  • Filter Frequency Range - 50 Hz - 500 Hz
  • Detented, Calibrated Filter Freq. Potentiometers - Yes
  • Filter Defeat Function - Yes
  • Remote Level Control - Optional (HD-RLC)
  • Remote Level Modes - 2 or All Channels
  • Channel Input Mode Switch - Yes (2/4 ch.)
  • Pass-Through Preamp Output - Buffered
  • Source Channel Selection for PreOuts - Yes
Physical Specifications:
  • Height (H) - 1.93 in / 49 mm
  • Width (W) - 10.74 in / 273 mm
  • Depth (D) - 8.29 in / 211 mm
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Fitting Services

Need help with Installation?

Here at CarAudioCentre we offer a professional and reputable fitting service in all our stores. For all fitting enquiries and bookings please visit or call one of our nationwide stores. Our fitters can install your new car stereo, DAB radio, audio visual, speakers, subwoofers or amplifier. We can also help to connect your iPod or MP3 player to you existing audio unit and can offer the best advice on the right in-car entertainment for your vehicle, to further this more we also offer a total 100% custom installation service for demo and show vehicles. So if you have an idea come on in and run it past us, the possibilities are endless and we are never too busy for an enthusiastic chat about our favourite subject.

Please note:

"That our two year warranty on products is only applicable to purchases made directly from us and that have been fitted in one of our stores."

Our Stores:

Nottingham:
542 546 Mansfield Road, Sherwood NG5 2FR
Tel: 0115 9624 986
Northwood:
91 Joel Street, Northwood, London, HA6 1LU
Tel: 01923 510868
Birmingham:
1768-1770 Pershore Road, Cotteridge, Birmingham, B30 3BH
Tel: 0121 459 3131
Ilford:
743-745 Eastern Ave, Newbury Park, London, IG2 7RT
Tel: 0208 599 2368
Leicester:
279 Aylestone Road, Leicester, LE2 7QJ
Tel: 0116 283 1358
Manchester:
Unit 3, 153 Great Ducie Street, Manchester, M3 1FB
Tel: 0161 832 4550
Tooting:
835 Garratt Lane, Tooting, London, SW17 0PG
Tel: 0208 971 9181

Owner's Manual

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