low volume

Hello, I'm new to this forum and this is my first post here. I am not a car audio guy but I do need some car audio help! Recently picked up a very nice, 1 owner, low mileage 2007 Trailblazer but the OEM GM radio had no sound. If the volume was turned all the way up, you could hear very faint...

Hi everybody,  so I recently purchased 2 10” subs for the trunk of my lancer. They are hooked up to a 1000 watt pioneer amp, at it sounded awesome, but I recently soundproofed the trunk and I took the subs out for it. I was being stupid and I forgot to disconnect the negative power source from...