I was only the second guy to hook up subs in my BMW iX M60.
Another guy had figured it out for himself and we chatted.
He showed my where he hooked up the power and switch wire to the rear fuse panel.
The BMW amp is buried in the driver 1/4 and I hooked up everything except the 2 LC2i Line Convertor inputs.
I took it to Darylls and Chris there was very knowledgeable and had no problems hooking my stuff to the BMW Amp.
He hooked the LC2i for the Skar 800watt dual coil subs up to the speaker wires at the amp to the under seat BMW Subs and the Tweeters to the one's in the doors.
The 2 subs in the BMW using the CT 600-1000 watt Amp are so awesome that even with the gain up 2/3 at the amp and the level control only about 1/2 way it's like an earthquake when Sirrius does their between song jingles.
For the MS Plaid I decided to go with 1 Skar 1000 watt sub with a CT Mono 700 watt amp.
It will be plenty.
Chris said using a bridged 4 channel CT Amp like he did in my BMW was problematic with dual gains for a single dual coil sub
so I got the Mono Block
The CT Amps are very compact and put out lots of power
Chris is looking into doing my MS Tesla on forums he posts on but there are companies that sell sub kits for Teslas so I'm confident he will figure it out.
I'll be seeing him next week to touch base.
He says an extra small battery is better than a Cap like I used in the BMW.
I also want to hook up the AL Priority setup to my MS and maybe the BMW.
Here's a picture of some other Tesla sub hookup.so it's something that has been done before.