Next steps: 1. Get a better Multimeter and measure what Ohm the parallel connected speakers have 2. Test-run the system on the rear set and see for heat issues. 3. Find a way to bring a cable into the doors. - the doors have a plug at the frame - so either need to add two pins to that or get a door...

at least the signal to the woofers is filtered. BUT it works - got nice sound with the speakers sitting on the floor in the back. :) getting some pictures. Woofers exactly don’t need to filtered, because speaker coil can do that. Mid-High speakers needed because low frequency can damage the not eno...

The question is: is there a built in band pass in HU or speakers have? Full band comes out from HU or already filtered?

edited: if 2 Ohms no problem then that is not a question.

Hi, I’m being in same project, so I’m following your posts. ;) That I already know, all 4 speaker out are wired in HU. All four wires go to front 4 speakers, According internet kick speaker low band, door speaker mid&high and both band filtered in HU! Today I measured the resistance on HU connector:...