Amazon.com: JBL GTO Series Premium 6 x 8 Inches Co-Axial Speakers Pair with Patented Plus One Woofer Cone, Silk Dome Tweeters - Set of 2 Bundled with Earbuds : Electronics
JBL GTO-939 - YouTube
GTO939 | Impressive 3-way 6x9 300-watt Car Speakers
JBL GTO939 6"x9" 3-way car speakers at Crutchfield