Infinity Reference 6030cs 6-3/4" component speaker system — also fit in 6-1/2" openings at Crutchfield
Infinity REF-6530CX 6-1/2'' (160mm) Component Speaker System 270W Audio & Electronics Car Speakers Infinity Malaysia, Selangor, Kuala Lumpur (KL), Petaling Jaya (PJ) Supplier, Suppliers, Supply, Supplies | K. K. Lau Car Audio
Infinity - Two Pairs of KAPPA683XF 6" x 8" (147mm x 205mm) Two-way Car Speakers - Creative Audio
Infinity BeTA 621Be BeTA Series 6-1/2" component speaker system at Crutchfield
Black Infinity Harman Alpha 6520F Car Speaker, Size: 165mm ( Dia ), 320 W at Rs 2233/piece in Bhubaneswar
Infinity Kappa 60.5cs 6-1/2" Component Speaker System at Crutchfield
Reference 9632ix | Extreme-performance automotive coaxial and component speakers
Car Speakers | Infinity Alpha 650C - Motorsche
2x Infinity PR9603IS PRIMUS 360 Watts 3-Ohm 6"x9" Coaxial Car Audio Speakers 618952498426 | eBay