Rockville RV68.2C 6x8/5x7 Component Car Speakers — 2 Pairs, 1800W Peak / 340W RMS CEA

Package contents: (4) 6x8 speakers, (4) tweeters, (4) crossovers, (4) grills, flush and surface mounting hardware, and speaker wire. Overview: These Rockville RV68.2C component speakers are designed to fit both 6x8 and 5x7 openings and deliver powerful, detailed sound for car audio systems. Power handling: Peak Power Rating: 900 Watts per Pair / 450 Watts Each. CEA Compliant RMS Rating: 170 Watts per Pair / 85 Watts Each. Drivers & materials: Injection Molded Polypropylene woofer cone for strong bass and midrange, paired with a Flex Motion Butyl Rubber Surround. Tweeters use a 1.2 PEI dome with a ferrite magnet for crisp high frequencies and offer both flush and surface mounting options. Construction: Steel high quality basket, rubber magnet boot cover, aluminum voice coils, and 100% oxygen free copper voice coil windings. Cotton spider material, copper terminals, and a black electro-plated T-yoke and washers complete the build. Crossover & performance: Fine-tuned 2-Way Crossover with a 12db/Octave roll off. Ferro Fluid Cooled Tweeter Magnet. The crossover will cut anything lower than 3.5 Khz @ 12 dB / octave slope from the tweeters and will cut anything higher than 3.5 Khz @ 12 dB / octave slope from the woofers. Acoustic specs: Frequency response: 32-22,000 Hz. Sensitivity: 91 dB @ 1w/1m. Impedance: 4 Ohm. Mounting & dimensions: Mount depth: 2.52". Top mounting depth of woofer: 2.52 Inch (95% of installs use the top mounting depth). Bottom mounting depth of woofer: 2.87 inch (This measures the speaker from top to bottom). Top mounting depth of tweeter: 0.79. Bottom mounting depth of tweeter: 1.18. Tweeter mounting diameter: 1.93. Cutout diameter: 7.36 x 5.12. Magnet & T/S parameters: Magnet: 13.5 Oz Y25 magnet. Magnet dimensions: 90mm x 15mm. Fs: 65.102 hz. Re: 3.6 OHM. Qes: 1.663. Qts: 1.173. Qms: 3.977. Additional details: Grilles included.