JL AUDIO M6-770X-S-GWGW M6 Marine Coaxial Speaker

M6 7.7-inch Marine Coaxial Speakers with Transflective™ LED Lighting for Infinite-Baffle Use (100 W, 4 Ω) - Gloss White Trim Ring, Gloss White Classic Grille Purpose-engineered and built for real marine duty, M6 coaxial systems deliver maximum audio performance in any open-air boating environment, with the added visual impact of JL Audio’s Transflective™ RGB LED lighting.. The oversized 7.7-inch design of the M6-770X coaxial results in increased efficiency (more output for a given amount of power). Combine that advantage with long excursion and excellent power handling and you have a speaker system truly capable of playing loud and clear in a powerboat at speed. The woofer element is optimized to operate with a large volume of air behind it (at least 2 cu. ft. / 57 l). Operating this coaxial system in less space will compromise its low frequency performance. A 1-inch pure silk dome tweeter, specially treated to withstand the marine environment, handles the high-frequency duties. You will appreciate the clean, articulate high-frequency response of the M6 dome tweeter, especially at higher volume levels. A true 2-way passive crossover network is built into the terminal assembly to protect it from vibration and corrosion. Although M6-770X Coaxial Systems can be used with as little as 40 W per channel, for best audio performance we recommend amplifiers capable of between 40-200 W of continuous power per channel. The patent-pending Transflective™ RGB LED technology emits a smooth lighting effect through the woofer cone, with a choice of several lighting colors. Add an optional RGB controller to create thousands of color variations. Specifications: - Continuous Power Handling (RMS): 100 W - Recommended Amplifier Power (RMS): 40 - 200 W / Ch. - System Efficiency: 91.0 dB @ 1 W / 1 m - System Nominal Impedance: 4 Ω - System Frequency Response: 45 Hz - 25 KHz ± 3 dB - Frame Outer Diameter (A): 7.70 in / 196 mm - Bolt Hole Circle Diameter (B): 6.92 in / 176 mm - Frontal Grille Protrusion* (C): 1.03 in. / 26 mm - Mounting Hole Diameter (D): 6.25 in / 159 mm - Mounting Depth (E): 3.32 in. / 84 mm Materials: - Injection-molded mica-filled polypropylene cone bodies with synthetic rubber surrounds, specifically formulated with UV inhibitors for marine duty. - Marine-grade, synthetic fiber spiders with progressive roll designs to withstand high humidity. - Specifically engineered polymer baskets are corrosion and UV-resistant and encapsulate the woofer´s motor system to prevent corrosion. - Gold-plated, marine-grade brass connection terminals - Marine-grade stainless steel mounting hardware is included.