Infinity Kappa 62.9i 6-3/4" 2-way car speakers — for 6-1/2" and 6-3/4" openings at Crutchfield
Amazon.com: Infinity Kappa 6X8"/5X7" 300 Watts Max (100 Watts RMS) 2-Way Coaxial Car Audio Stereo Multi Element Speakers with UniPivot Tweeters with Oversized Voice Coils - Pair Bundled with Alphasonik Earbuds : Electronics
Infinity KAPPA 603CF 6.5" 330W Max 2-Way Car Audio Component Speaker System 50667376949 | eBay
Infinity KAPPA-90CSX 6" x 9" Two-Way Car Audio Component System – Crawfords Superstore
Amazon.com: Infinity KAPPA-60CSX Kappa 6.5 Inch Two-Way car Audio Component System with Gap switchable Crossover : Electronics
Infinity Kappa 63XF Kappa Series 6-1/2" 2-way car speakers
Infinity Kappa 53XF Kappa Series 5-1/4" 2-way car speakers at Crutchfield