2Addicts | BMW 2-Series forum - View Single Post - New AMP, speakers whistle when on throttle

MiamiM235iEstorilBlue · 04-20-2019, 02:43 PM

So my Bimmertech amp woes continue. I now get a whistle that sounds almost hilarious when on the gas. Confusingly, it only started happening after I installed the Technic PnP ASP Bypass Cable. The cable got rid of the weird static I normally heard when on the gas but now I get this whistle.

Any ideas??

FYI - Seriously thinking of going back to stock HK system and selling AMP and Bavsound. Truly not worth the trouble for what is, at best a marginal improvement in sound.

04-20-2019, 02:43 PM	#1
MiamiM235iEstorilBlue Private First Class 61 Rep 176 Posts Drives: 2016 m235i Join Date: Dec 2018 Location: miami iTrader: (0)	New AMP, speakers whistle when on throttle So my Bimmertech amp woes continue. I now get a whistle that sounds almost hilarious when on the gas. Confusingly, it only started happening after I installed the Technic PnP ASP Bypass Cable. The cable got rid of the weird static I normally heard when on the gas but now I get this whistle. Any ideas?? FYI - Seriously thinking of going back to stock HK system and selling AMP and Bavsound. Truly not worth the trouble for what is, at best a marginal improvement in sound.
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