03-26-2021, 10:40 AM | #1 |
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Bass keeps leaving
This harman Kardan system in the g20 sucks sometimes the bass leaves and sometimes I hear clicking when playing music I previously got my amp replaced by bmw I guess this amp is to weak 464 compared to the old 600 watts.
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03-26-2021, 12:03 PM | #3 |
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Garage List 2018 BMW 340i M Sport [9.38]
2020 BMW M340i xDrive [10.00] 2018 BMW 340i M Sport [8.00] 2006 BMW 330i Sport [4.50] 2004 BMW 330i ZHP [7.25] 2000 BMW 328i [6.00] |
This guy had the same issue - https://www.bimmerfest.com/threads/s...#post-13523621. Got his RAM replaced under warranty.
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03-26-2021, 04:59 PM | #5 |
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03-26-2021, 05:57 PM | #9 |
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03-26-2021, 11:40 PM | #10 |
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03-27-2021, 08:18 AM | #11 |
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It is not the same HK system that BMW used to install. They put in a significantly less powerful amp with a booster and that seems to be the problem.
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03-27-2021, 10:20 AM | #14 |
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I wonder whether BMW is actually proactively changing this for new production cars or if they're only going to replace the faulty ones when a customer complains. I sure hope it's a proactive action because that is terrible.
Also, what on earth is a "booster"? People are paying $$ for the so-called upgraded HK system so I wish they would provide what they have in past years which is a higher output amp which it should be. Coming from Audi with nice quality B&O audio systems makes me really concerned about the sound quality, even with the HK. I just can't help but think I'm going to be really disappointed, QA issue or not. |
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03-27-2021, 06:35 PM | #15 | |
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03-27-2021, 06:37 PM | #16 |
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03-27-2021, 06:38 PM | #17 |
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03-27-2021, 06:39 PM | #18 |
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03-27-2021, 06:41 PM | #19 |
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03-27-2021, 06:41 PM | #20 |
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03-27-2021, 06:42 PM | #21 |
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At this point I'm not sure what is the problem. Every time it happens I have to leave the car and lock it make sure the car shuts down and leave it alone for 5 mins or so then it resets
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03-27-2021, 06:55 PM | #22 |
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"Resets"? So it temporarily sounds normal for a bit then the bass disappears or something along those lines?
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