im strongly considering getting a volt/amp meter for the vast expanse under the radio in my car and fiberglassing it in with the knob that comes with the sq2200
I think i paid $80 for the cap several years back. I worked at Ultimate Electronics back in the day and gained some contacts at the local car audio shop, so the guys gave me a lower price on what ended up being worthless junk :/
regarding the corrosion issues with the weld wire, im assuming that putting terminal ends on it, soldering and shrinkwrapping should mitigate that as much as chemically possible, correct?