Memphis Audio 4x6" Coaxial Speakers with In Line Crossovers 80W Max Po – Pricedrightsales
4x6" 6x4" Car Speaker PAIR of Oval Coaxial Two Way car Door Shelf Speakers NEW | eBay
TS-A4670F - 4" x 6" - 4-way, 210 W Max Power, Carbon/Mica-reinforced IMPP™ cone, 11mm Tweeter and 11mm Super Tweeter and 1-5/8" Cone Midrange - Coaxial Speakers (pair) | Pioneer Electronics USA
Be careful when buying modern high performance 6X4 speakers