For those who did bimmertech with amp upgrade

MAMBA_M3 · 05-01-2024, 04:45 AM

How would you rate it if you assume stock HK is a 1/10 on the audio scale, and say a burmester or mark levinson type OEM upgrade is a 10/10?

i am not looking for overwhelming bass as i have kids, just want rich quality sound with a nice thump/hit from the base…well balances sound profile i guess

Mike02z · 05-02-2024, 10:47 AM

I just had the subs in my 22 X3M and it was marginally better but not worth the cost IMHO. I did have the all the other BavSound speakers but returned them before install since the Subs were so unimpressive.

BMW Bold · 05-03-2024, 01:29 PM

I just did the subs and amp install. I did the subs first and it was noticeable. I did the amp and got the volume i was looking for and now feel that the other HK speakers will need to be replaced but for the time being very happy with the outcome.

Draper · 05-05-2024, 07:06 PM

Never tried Bimmertech, but had the Bavsound stage 1 and ghost subs in my F80 and it was a nice upgrade.

It was a lease so I really noticed the difference after going back to stock a few days before turning in the car.

I actually ordered the full kit for my M4 but I never found the time to install it.

05-01-2024, 04:45 AM	#1
MAMBA_M3 Second Lieutenant 194 Rep 228 Posts Drives: 2022 SPY G80 M3C Xdrive Join Date: Apr 2016 Location: Rockland County, NY iTrader: (2)	For those who did bimmertech with amp upgrade How would you rate it if you assume stock HK is a 1/10 on the audio scale, and say a burmester or mark levinson type OEM upgrade is a 10/10? i am not looking for overwhelming bass as i have kids, just want rich quality sound with a nice thump/hit from the base…well balances sound profile i guess
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05-02-2024, 10:47 AM	#2
Mike02z Major 2089 Rep 1,332 Posts Drives: 2024 BMW M4 Base Join Date: Jul 2021 Location: 29651 iTrader: (0) Garage List 2024 BMW M4 [10.00] 2024 BMW M4 [0.00]	I just had the subs in my 22 X3M and it was marginally better but not worth the cost IMHO. I did have the all the other BavSound speakers but returned them before install since the Subs were so unimpressive.
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05-03-2024, 01:29 PM	#3
BMW Bold Private 178 Rep 61 Posts Drives: 2023 G80 M3 6sp Join Date: Apr 2020 Location: Memphis iTrader: (0)	I just did the subs and amp install. I did the subs first and it was noticeable. I did the amp and got the volume i was looking for and now feel that the other HK speakers will need to be replaced but for the time being very happy with the outcome.
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05-05-2024, 07:06 PM	#4
Draper Brigadier General 3467 Rep 3,999 Posts Drives: M4 Comp / Macan Turbo Join Date: Jan 2011 Location: Denver iTrader: (38)	Never tried Bimmertech, but had the Bavsound stage 1 and ghost subs in my F80 and it was a nice upgrade. It was a lease so I really noticed the difference after going back to stock a few days before turning in the car. I actually ordered the full kit for my M4 but I never found the time to install it. __________________ Current: G82 M4 Comp xDrive // Frozen Deep Grey Current: 95B.1 Macan Turbo // Dark Blue Metallic - for sale
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