JBL Club 4020 Speaker

Club coaxial and component speakers bring JBL’s legendary sound quality to a wider range of vehicles. Their compact design ensures compatibility with most cars and trucks, while high sensitivity delivers exceptional performance—even with factory stereos. Featuring rugged polypropylene cones with Plus One™ technology, they provide deep bass and long-lasting durability. PEI balanced dome tweeters produce smooth, crisp highs. Available in various standard sizes—including 3", 4", 5-1/4", 6", 6-1/2", 6" x 8", and 4" x 6" coaxial, as well as 6" x 9" 3-way and 5-1/4", 6-1/2", and 6" x 9" component—they make the perfect upgrade from factory-installed speakers.