JBL Stage3 9637 3 Way Car Speaker Set by Harman Kardon 375 Watt Boxes Oval Box Large 6 x 9 Inches (152 mm 230 mm), Black

JBL Speaker boxes Stage3 9637 are highly efficient and powerful, deliver great sound thanks to 3-way technology and are an ideal upgrade built-in speakers for any car HiFi sound system, even with factory-built car stereos with low power The UV-resistant 9 x 6 inch subwoofer car box membrane of the JBL Stage3 9637 car speakers is designed to deliver clean, resonance-free sound quality to reproduce your music in crystal clear resonance-free audio quality Harman's Plus One car subwoofer diaphragm technology provides a 35% larger box membrane surface area than other car speakers, which increases overall efficiency by 2dB for superior bass box performance and performance JBL Stage3 9637 car boxes have even, soft and crystal clear tweeters thanks to balanced edge-driven silk dome tweeters, that means simply enjoy the clean sound as the musician meant it The durable UV-resistant polypropylene bass membrane of the Harman Kardon Club car speaker boxes is extensively tested to make sure that the speaker car sound system can withstand the demanding heat and moisture in the car