Harmon Kardon Amp (HK) x472 - No Longer Available

**scooper** · 02-03-2016, 06:00 PM

Harmon Kardon Amp (HK) x472

Works as it should. $60 + shipping. Shipping cost will be based on your location and not by flat rate. Thanks.

http://s737.photobucket.com/user/hammerLHS/library/hk_amp?sort=3&page=1

List Date: 2/3/2016

For more info, click here to view the original listing: Harmon Kardon Amp (HK) x472
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This item is no longer available.

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**Cown3d** · 04-06-2016, 11:08 PM

Nvm, looked at the picture, don't think this would work for my car

**M52 POWER!** · 07-27-2016, 11:31 PM

Is this a PNP upgrade for non HK cars?

**acgrossen** · 07-29-2016, 04:18 PM

Good price. Yes this is a plug n play upgrade for Non HK but you won't have the Hi-Fi switch capability. I think the Hi-Fi stays on by default with no switch.

When I bought my e36 it came with the HK system but it sounded terrible and the Hi-Fi switch didn't work at all. I replaced all the speakers and the switch still didn't work. I ended up finding a loose plug in my trunk, and upon pulling back the carpet I discovered the previous owner swapped in a stock Nokia amp to power the HK system. Must have blown the old one out. .Rolleyes. I got an HK amp at a junkyard and swapped it in-- result was a noticeable sound quality difference and the switch worked again!

**scooper** · 09-02-2016, 08:53 PM

Originally Posted by acgrossen

Good price. Yes this is a plug n play upgrade for Non HK but you won't have the Hi-Fi switch capability. I think the Hi-Fi stays on by default with no switch.

When I bought my e36 it came with the HK system but it sounded terrible and the Hi-Fi switch didn't work at all. I replaced all the speakers and the switch still didn't work. I ended up finding a loose plug in my trunk, and upon pulling back the carpet I discovered the previous owner swapped in a stock Nokia amp to power the HK system. Must have blown the old one out. .Rolleyes. I got an HK amp at a junkyard and swapped it in-- result was a noticeable sound quality difference and the switch worked again!

Thanks!

**MtekJosh** · 10-12-2016, 08:03 PM

Originally Posted by M52 POWER!

Is this a PNP upgrade for non HK cars?

Just an HK amp makes a big difference even without HK speakers. I have gone through several different setups since buying my car and can attest the amp will make even the nokia speakers sound better.

Good price, i am tempted to buy it myself.

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