When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
2025 C8 Stingray of the Year Finalist - Unmodified
St. Jude Donor '12-'13
Originally Posted by GCG
There's definitely something wrong. Have you checked if the 8-inch door subwoofers are working? By your description, it seems they are not.
Make sure 9-pin connector from interface is plugged to connector C4 from OEM radio harness. Also, take a look at Fuse 28 and Relay 45.
OEM Connector C3 is not used.
Let us know what you find.
What I found is I am a total idiot....by adjusting the gain on the 4 channel box, I magically discovered my lost bass. Now that the gain issue is ironed out...it sounds much better.
Just ordered the JBL speakers for the doors and hatch, so hopefully it'll sound even better shortly!!!!
Designer Imagines A Corvette That Looks More Like a Corvette Than the Corvette
Slideshow: A Jaguar designer's personal project imagines what a modern front-engined Corvette might look like if Chevrolet revisited the golden age of the Stingray.