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JL Audio HD600/4 4 Channel Amplifier

Availability: In stock

JL Audio HD600/4 4 Channel Amplifier



JL Audio HD600/4 4 Channel Amplifier

The JL Audio HD600/4 is a 4-Channel Class D Full-Range Amplifier with 150 W x 4 @ 1.5-4 Ω.  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. When using the HD750/1 or HD1200/1 to drive a subwoofer system, the JL Audio HD600/4 is the ideal satellite 4 channel 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, gasket cover is also provided to protect the controls.

Additional Information

Filters Low-Pass or High-Pass, 50 Hz - 500 Hz
Power Handling 150 W x 4 @ 1.5-4 Ω
Frequency Response 6 Hz - 30 kHz (+0, -1dB)
Dimensions Height (H) 1.93 in / 49 mm, Width (W) 10.74 in / 273 mm, Depth (D) 8.29 in / 211 mm

Customer Reviews

amazing vocals Review by Dev Cole
One of my favorite music artist is Adele and it seems no matter what speaker I buy it didn't give me that... concert experience I want. I talk to the guys at Audio Express about speaker they have that could give me that concert experience sound. Before they suggested any speaker they suggested a high quality amp like this JL to give my speaker more power for more sound. After they installed it in my Chevy Cruz I was blown away how the same speakers sounded so much better with just this. Now I have that concert experience and enjoy everyday! (Posted on 2/22/2017)

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