Not enough information so you are just going to get guesses. I'm a licensed electrician (also was a car stereo installer when in college) and need these questions answered.
1. Where is the amp mounted? ie distance from the battery=voltage drop
2. How/where is the amp ground source?
3. Where/what...
NVH. Depending on the RPM they transfer differential noise to the sub-frame. Not too noticeable with the windows down or the stereo on. Steeda claims theirs don't cause NVH but they do.
Strictly talking about recharging stations and the massive infrastructure to support millions of EV vehicles we are already at least a decade behind where we should be. To start with we need to mine more aluminum and copper for the cables and distribution systems. We need more petroleum for the...
On a whim after going out to lunch my wife and I decided to walk around the local Ford dealership since it was closed on Sundays. Saw this and bought it the next Saturday.
This has been widely discussed. I would do a search, the 9 speaker system may have a different wire harness than the 12 speaker and you may or may not have the wiring in place for a stock sub.
Our cars have electrical power steering. When your MBC was installed the mechanic obviously got into the wiring for the steering. Take it back and make him fix it.
We have a high end custom built home on a 12,000 sq ft lot on a wash with a view of the Gila Mountains, paid cash for everything after selling my Seattle area home for 410,000 more than we paid for it. Now retired at 60 with no debt. Instead of buying toys at 26 we bought our first house, best...