Pioneer TS-800M 6" x 8" - 4-way 350 W Max Power | 11mm Tweeter and 11mm Super Tweeter and 1-5/8" Cone Midrange | Coaxial Speakers (Sold in Pairs) - Walmart.com
Pioneer 6" x 8" 4-way, 350 W Max Power, IMPP™ cone, 11mm Tweeter and 11mm Super Tweeter and 1-5/8" Midrange Coaxial (pair) Black TS-A682F - Best Buy
Infinity KAPPA683XF 6x8" (147mm x 205mm) Two-way Car Speaker with Infinity KAPPA753T 3/4" (19mm) Silk Dome Tweeter - Creative Audio