Recent content by newdeal

What do you mean "tap the loc before the stock amp"?

From a 2011 Cadillac Escalade's OEM Bose Amp we used subwoofer line to get high input and installed an amp and a sub-woofer. But then when we started the car a strange noise problem occured. When the headunit's volume to low we could hear the strange noise. It sounds Burrrrrrrr~ and we can't...