[MazdaRex]

Decided to upgrade my 2016 Mazda6 Touring (stick-shift, non-Bose) by installing some sound deadening (Kilmat) in the door and adding a powered subwoofer (Rockford Fosgate Punch PS8).

First, I broke ~2/3 of the damn door clips. Anyone got a part number and good source for these?

Second, installing the subwoofer is going to be a bigger pain than I expected. Anyone got a wiring diagram or info - with wire locations? (NOT the Bose stereo.)

Suggestions on routing the power wire? Subwoofer won't fit under the driver's seat, so under the passenger seat.

Suggestions on where to tap into the rear speaker wires? Is there an amp takeoff? (Subwoofer takes line-level or speaker-level inputs.)

All suggestions and referrals welcomed! Thank you.
(Mods, feel welcome to move this to a more appropriate forum.)

 

[Archerfish]

I remember @tickerguy has a bunch of clips. I just can't find it but he posted a link with it. This reminds me, I think he also installed some sound deadening material or someone else did it.

@TalonTsi90 knows around his way with the sound system. There's another guy who made a clean looking subwoofer addition. I'll get back with the link later.

EDIT: I got it, it's @shawndoggy and here is the link:

Stereo upgrade project 2016 M6 GT

Stereo upgrade project 2016 M6 Touring Figured I’d start a post as a place to log my progress. I’m figuring that this is going to be a 6 month project if I am lucky. Goals aren’t that crazy: Keeping factory HU with PAC aoem-maz2 for integration. Infinity kappa 6.5” three way components in...

www.mazda6club.com

@oblivioncth made an analysis on the Bose system and he also posted the link for the wiring diagram.

I know you are not looking for the Bose system but the link might have information that you need.