I bought a used Infiniti J30 that came with a JVC KD‑R330 HU. The speakers all appeared to be dead except for one of the door speakers that was a no-name brand. Is that HU any good?
The rear Bose speakers are 6x9 and, from what I have gathered, had their own amps per speaker. Will any 6x9 work for me here or do I need something special? Can I use the amps on these speakers with new ones somehow?
I was looking at the Pioneer_TS-D6902R for the 6x9.
I've read that the front door speakers are more important. They are 4" stock but I have read I can fit up to 6.5" if its shallow enough. Any advice here?
I have a JL 500v1 that is for my 12w6 but the sub is across the country. (figured out how to get the amp here but not the sub just yet). Will this help at all?