amp

I've got an Eonon R51 headunit which I like a lot, however I'd like to amplify the door speakers with more power. The back of my headunit: Given the above, I know I can safely get RCA inputs out of the headunit and run some normal RCA cables to an amplifier, however it's the speaker wiring...

Context, I have a 2010 speed3 with the tech pack, which includes the Bose sound system. I recently had all sound from my sound system die on me. Sound went from working perfectly, to intermittent cutting out, then a week later a pop of static and it was radio silence (literally). Still had...

I recently got a set of kicker CSS68 and CSC68 speakers to replace my crappy Bose door speakers in my 09 Mazdaspeed3 GT, plus some Pioneer TS-G520s for under the front seats. Along with those, I picked up a Kicker 46HS10 Hideaway Subwoofer with a 180-watt amp built in for the trunk. It comes...