Alpine Type-J SPJ-691C3 - 6x9" Coaxial Speakers HiTV as well as superior bass

as well as superior bass response extension

Spider Material: Nomex®

In order to create a powerful yet accurate subwoofer

Reduce Road Noise

Carbon Fiber / Poly Propylene Cone

Alpine Type-J SPJ-691C3 - 6x9" Coaxial Speakers HiTV as well as superior bassAlpine Type J SPJ 691C3 6x9" Coaxial Speakers The new entry level 'J' speaker series are competitively priced and offer uncompromising quality and sound performance that Alpine is famous for. Featuring a hybrid pearl mica injection type cone and air injected rubber surround, these speakers are not only aesthetically appealing but deliver ultra bass and midrange, plus the balanced titanium dome tweeters ensure highs are crisp and clean. Features: 3 Way