Master fabricators at Proline Car Stereo are tasked with making custom sound systems. Sometimes it takes weeks to finish a whole stereo system inside a car. They say clients spend anywhere from $500 ...

If you purchase an independently reviewed product or service through a link on our website, Rolling Stone may receive an affiliate commission. You spend a lot of money on your car — and a lot of time ...

JBL has launched their MS-8 integration digital processor, a $799 system that, the company claims, can tune your factory-fit (or aftermarket) in-car audio setup to produce audio of the sort even the ...