The M6 Series 6.5" Marine Coaxial Speaker (M6-650X-L-SbSb) is engineered for high-end marine audio performance and durability. Its low-profile design with integrated tweeter bridge and fine mesh grille ensures a sleek, unobtrusive look that complements luxury vessel interiors. Designed to withstand harsh saltwater environments, these speakers deliver clear, powerful sound while blending seamlessly into any cabin space. Ideal for both casual listening and high-volume playback, the M6-650X provides premium audio quality for discerning marine enthusiasts. Features:• Low-profile mounting bezel with integrated tweeter bridge for minimal cabin intrusion• Fine mesh grille for a discreet, luxury appearance• DMA-optimized long-excursion woofer for strong, clear bass and excellent power handling• 0.8-inch pure silk dome tweeter treated for marine saltwater resistance• Multi-order 2-way passive crossover concealed in woofer chassis• Automatic solid-state tweeter protection to reduce risk of failure• Ideal amplifier range: 25â150 W RMS per channel for optimal performance• Sold individuallySpecs:• Continuous Power Handling (RMS): 75 W• Recommended Amplifier Power (RMS): 25â150 W per channel• System Efficiency: 89.5 dB @ 1 W / 1 m• System Nominal Impedance: 4 O• System Frequency Response: 55 Hz â 25 kHz ±3 dB 6.5"" coaxial marine speaker Low-profile with sleek grille Clear bass & saltwater-resistant tweeter | JL Audio M6 Marine Coaxial Speaker w/ 6.5" Black Luxe Grille