Size: standart This pair of G-Series 6 in. X 8 in. 250-Watt 2-way coaxial speakers is an excellent, entry-level choice to replace a bad set of factory 6 in. X 8 in. Speakers. Their two-way design handles 250 watts Max. Power (40 watts nominal) and feature extremely strong and lightweight Injected molded Polypropylene (IMPP) with MICA composite cone woofers for improved sensitivity and reduced distortion. These speakers also have progressive flex suspension system spider to increase vocal and bass performance.