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      05-10-2021, 12:07 PM   #31
sfinxvc
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Drives: BMW 328i xdrive
Join Date: Apr 2021
Location: NY

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I think I've finally figured out a potential low cost solution involving DSP and keeping everything else stock. I will post it in a separate thread.

Just wanted to clarify two things...

1) I've seen a YT video where someone added HiFi tweeters to an otherwise base audio system. The connector is apparently behind the door panel and is in parallel with the door woofer. There's a series capacitor in line with the OEM tweeter. Do you think all base audio systems have similar connectors?

2) Apparently that door woofer is already in parallel with the underseat woofer. If those are 4 ohm speakers, we're talking a 2 ohm load for the HU. Adding a tweeter in parallel further reduces nominal impedance, making for a tough load for the already strained HU. Should I be concerned?

Looking for a technical pov from someone familiar with the above.

I'll create that other thread soon after trying my fix this week, if it works, might help others in the future.

Thanks guys, you've all been super helpful.

Last edited by sfinxvc; 05-10-2021 at 12:54 PM..
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