The Sony XS-680ES is one of the best premium 6x8 coaxial speakers currently available for Ford, Mazda, and other vehicles using factory 6x8 openings. Part of Sony’s high-end Mobile ES lineup, these speakers are designed for customers wanting audiophile-level detail, strong midbass, and smooth highs without needing a full custom component setup. Key Features 6x8" 2-way coaxial design Mobile ES premium-series construction Lightweight Rigid Cellular aramid fiber matrix woofer Soft-dome tweeter Hi-Res Audio capable Separated Notch Edge surround Five-beam frame structure Dynamic Air Diffuser cooling system Progressive Height Rate spider High-power handling motor structure Performance Specifications RMS Power: 75W RMS Peak Power: 240W Frequency Response: 40Hz–40kHz Sensitivity: 89dB Impedance: 4Ω Speaker Size: 6x8" coaxial
