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      01-06-2020, 11:20 AM   #5
Wgosma
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Drives: 2012 F25 X3 28i (N52)
Join Date: Sep 2018
Location: Northern Nevada

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Quote:
Originally Posted by sinbad4 View Post
I have the HK in my M40i. I have been tempted to do a full Bavsound replacement. I'm not unhappy with the HK, but the speaker/ driver quality makes it look like a worth upgrade.

That said; hard to judge a speaker by looking at it. Would cost ~$1,500 for full upgrade.
Stock speakers are in fact quite capable- I'd put money into a quality DSP amplifier (example: AudioTech Fischer or similar) before spending money on a set of replacement speakers.

Want solid quality bass reproduction?- one needs a large diameter (10-12") speaker to produce very low frequencies- no 6" or so diameter speaker can reproduce very low bass frequencies.
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