JBL GTO1504D Grand Touring Series 15" subwoofer with dual 4-ohm voice coils at Crutchfield
Amazon.com: JBL GTO Series Premium 4 x 6 Inches Co-Axial Speakers Pair with Patented Plus One Woofer Cone, Silk Dome Tweeters - Set of 2 Bundled with Earbuds : Electronics
REPUESTOSFM.COM - JBL Grand Touring Series GTO1514D... | Facebook
JBL Stadium GTO 960C | Stadium GTO960C 6" x 9" two-way component system w/ gap switchable crossover