Upgrading factory 'Audi Audio' DIY

**samps** · 06-02-2019,01:39 AM

Originally Posted by wolek76

To everyone interested...
Here is a zipped scan of dismantling the front and rear door trims...
Microsoft OneDrive - Access files anywhere. Create docs with free Office Online.

have fun tinkering

Hi. I’d love this if you still have it. I tried the link and it doesn’t work.

**wolek76** · 06-02-2019,09:11 AM

There you go:

Dropbox - Audi doors.rar

**anemeth** · 06-02-2019,03:27 PM

Originally Posted by samps

Did you just epoxy the spacer onto the box?

No, there is two spacer on top of each other, screwed together, and the spacers bolted to the sub. There is lots of vibration, you have to secure spacer/woofer to the box well.

**samps** · 06-02-2019,03:52 PM

Thank you all!

**vinylspin** · 02-11-2019,11:26 PM

Originally Posted by andyhud007

Your going to need this too mate

AUDI Q7 2016-17 4M BOSE AMPLIFIER FOR SOUND SYSTEM 4M0035223 716 | eBay

Does anyone know the difference between 4M0035223, 4M0035223A and 4M0035223C?

**andyhud007** · 03-11-2019,10:55 AM

Originally Posted by vinylspin

Does anyone know the difference between 4M0035223, 4M0035223A and 4M0035223C?

Different software levels mate, same hardware.

**vinylspin** · 03-11-2019,12:14 PM

Thanks Andy!

**dean52173** · 26-02-2020,04:54 AM

Anemeth, did you wire the Pioneer for 1 Ohm or 4Ohm?

**anemeth** · 26-02-2020,12:27 PM

Originally Posted by dean52173

Anemeth, did you wire the Pioneer for 1 Ohm or 4Ohm?

I wired it to 4 Ohm, as the original speaker is 4 ohm as well.

**dean52173** · 26-02-2020,12:46 PM

So strange as my original sub from the base sound setup was only 2 Ohm so I wonder why Audi would put a 4 Ohm in some Q7s and 2 Ohm in others. I got the Kicker CompRT 43CWRT672 and wired it at 1 Ohm.