JL AUDIO M6-650X-C-GWGW M6 Marine Coaxial Classic Speaker

M6 6.5-inch Marine Coaxial Speakers (75 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. The long excursion woofer design and excellent power handling make your music come through loud and clear at speed, or at anchor. A 0.8-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 M6-650-X Coaxial Systems can be used with as little as 25 W per channel, for best audio performance we recommend amplifiers capable of between 75-150 W of continuous power per channel. Specifications: - Continuous Power Handling (RMS): 75 W - Recommended Amplifier Power (RMS): 25 - 150 W / Ch. - System Efficiency: 89.5 dB @ 1 W / 1 m - System Nominal Impedance: 4 Ω - System Frequency Response: 55 Hz - 25 KHz ± 3 dB - Frame Outer Diameter (A): 6.90 in / 175 mm - Bolt Hole Circle Diameter (B): 6.13 in / 156 mm - Frontal Grille Protrusion* (C): 0.94 in / 24 mm - Mounting Hole Diameter (D): 5.00 - 5.25 in / 127 - 133 mm - Mounting Depth (E): 3.00 in. / 76 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.