The JL Audio M6 Series 7.7" Enclosed Tower Coaxial System with Sport Grille is designed to deliver maximum performance with crystal-clear, powerful sound that can be heard over great distances when mounted up high on your boat. The high-quality, injection-molded enclosures house M6 7.7-inch coaxial speakers, ensuring reliable and loud audio output, even in challenging marine conditions. Each enclosure features a decorative aluminum logo cap that can be oriented to match your custom mounting setup. These enclosures are designed to work seamlessly with a variety of JL Audio mounting fixtures (sold separately), keeping the speaker cables high and dry and out of sight for a clean, professional look. For best performance, we recommend using an amplifier with a power range of 40-200W per channel. Built to withstand the harshest saltwater environments, this system promises long-lasting durability and high-quality audio for years to come. Professional installation is recommended to ensure optimal setup and performance.• Powerful midbass output in open-air applications• 7.7-inch Coaxial speakers with silk dome tweeters• Wide range of tubular or surface-mounting options• Exceeds international standards for salt fog and UV exposure• 2-Years Warranty• Mounting Clamps Required (Sold Separately)• Sold as a pairSpecsContinuous Power Handling (RMS): 100wRecommended Amplifier Power (RMS): 40-200w/ chSystem Efficiency: 91.0 dB @ 1 W / 1 mSystem Nominal Impedance: 4 ohmSystem Frequency Response: 45 Hz - 25 KHz ± 3 dB Easy Mounting: Compatible with JL Audio mounting fixtures (sold separately) Optimal Power: Best with 40-200W per channel amplifiers Durable: Built to withstand harsh marine environments | JL Audio M6 Series 7.7" Enclosed Tower Coaxial System w/ Sport Grille | Titanium