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JL Audio HD900/5

Item #22152
HD Series 100W x 4 RMS @4 Ohms, 900W Max Power 5-Channel Class D Car Amplifier

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Product Reviews For JL Audio HD900/5

  • Excellent amp, good clean sound. Very happy so far. I have it in my 2009 370Z pushing Jl audio 12W6v2 sub and Boston Acoustic Pro60 se components. Small and Powerful


  • It was between this and Alpine's PDX5. So glad I went with this JL! It's smaller and way more powerful than the PDX5. This fit easily under the passenger seat and my system looks so clean. A little pricey, but I dare you to find 5 channel amp this small yet this powerful!


  • I didn'tbuy the amp here, but this is the amp to get if you want the total package. This is a very powerful amp for the size. And very good for quality. I have it running a JL Audio 13tw5 and 2 sets of Pioneer 6.5" 4 ways in a 96' Tacoma regular cab. Everything is very loud and clear. I think the price increased here alil bit, but its worth it if you want 1 of the best.


  • I have this in my 2010 Subaru Legacy 2.5GT Limited, this thing is a beast. Well worth the money for all of the power in a compact size. King kong aint got nothing on this. :)


  • I've had many amps but this JL audio HD900/5 is awesome. This thing does not lack in power, plenty of it! The sound quality is top notch. I highly recommend this amp to anyone wanting a compact but powerful 5 channel amp. Got a great deal through Online Car stereo so that was a no brainer...

    Luis Chacon

  • Great product!!! Haven't had one issue yet.


  • I absolutely love my JL HD900/5 amp. The clarity is amazing. The best part about this amp is you power your speakers and sub from one compact amp. I was able to do a very discreet and clean install because of the amps small size. The quick disconnects make the amp easy to tune and remove to work on the car. I also add the remote bass knob to the amp which allows you to adjust your bass level at the twist of a knob mounted right next to the head-unit. Tuning this amp is very straight forward thanks to its labeling and good instructions provided. I have had this in my car for around 2 years so far and have not had one problem. I am powering 10 speakers and 1 JLW6V2 off this amp. This will be my amp of choice for my future hot rod purchases because of its power and compact size. I have been a JL fan since I started getting into stereos in 2005 and continue to be because I have not had one issue with any of their products and appreciate there great customer support.

    Keith O.

  • Fast shipping can't complain thanks!


  • Amp is solid with many features and sounds great when its working


  • Great amp. JL audio continues to be the best in car audio. Can get really hot though.

    Ricardo Howzer
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