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      04-03-2023, 05:07 AM   #43
mrpingu
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Drives: 2018 F48 X1 xDrive 18D
Join Date: Nov 2022
Location: Norway

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Quote:
Originally Posted by Encanto View Post
The HiFi(676) OEM amp can be swapped directly with an HK(674) OEM amp -205W vs. 360W. HK(674) is stable at 2ohms (HiFi woofers are 2ohms).

It will improve the sound of HiFi OEM speakers some for the cost, just do not expect a radical improvement. A good upgrade is swapping the OEM amps and replacing the HiFi OEM tweeters with aftermarket/filters, nothing else.
Were did you find these details like how many watt's they are? Are there any other differences known? Some people say it's upgrade some people say you almost don't hear.

I found a cheap HK Amp (150 EUR) from the scrapyard from an i3 and took it with me.
Also found upgraded center speaker + tweeter for another car (120 EUR).

Now trying to source the doorlist + tweeters as most people say that makes the most difference. Not sure if I want to bother replacing the speakers in the backdoor and adding the tweeter in the backdoor.

Last edited by mrpingu; 04-03-2023 at 10:15 AM..
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