5" X 7" & 6" X 8"

MB Quart ONX157 Price: $64 5" x 7" / 6" x 8" ONYX Series 2-way Coaxial Speaker System	MB Quart PVL268 Price: $119 6" x 8" / 5" x 7" 2-Way Premium Series Convertible Component Speakers	MB Quart FKB157 Price: $53 5" x 7" / 6" x 8" 2-Way Formula Series Coaxial Speakers
Pioneer TS-D6802R Price: $82 6" x 8" 2-way D Series Speakers	Infinity REF-8602cfx Price: $65 6" x 8" / 5" x 7" 2-Way Reference X Series Coaxial Car Speakers	Infinity Reference 6832cf Price: $59 6" x 8" Reference Series 2-way Car Speakers
Infinity Kappa 682.9cf Price: $93 6" x 8" 2-way Kappa Series Speakers	Alpine SPS-507 Price: $69 5" x 7" Type-S Series 2-way Speakers (also mounts in most 6" x 8" locations)	Alpine SPR-68 Price: $115 6" x 8" 2-Way Type-R Series Coaxial Car Speakers
Alpine SPS-507 Price: $69 5" x 7" Type-S Series 2-way Speakers (also mounts in most 6" x 8" locations)	Alpine SPS-517 Price: $69 5" x 7" 2-Way Type-S Series Coaxial Car Speakers