JBL P1222 subwoofer - Car Parts - PakWheels Forums
Subwoofer Driver - Wanted to Buy - StereoNET International
TEST REPORT JBL P1222 - E-HiFi : Bowers Wilkins ... REPORT JBL P1222 Text and Measurements by ... control and design tests to rule out driver defect ... (Clio Win 7QC TEF 25)