M3-10IB-S-Gm-4 10-inch (250 mm) Marine Subwoofer Driver, Gunmetal Sport Grille with RGB LED Lighting, 175W RMS;Because you expect great performance and top quality when you choose JL Audio for your marine audio system, our affordable MX speakers are designed with the same “DNA” as our flagship models and use the same marine grade materials to ensure outstanding longevity in real-world boating use. Most importantly, our fanatical approach to sound quality is in full effect, this time optimized for moderate power systems. M3 speaker systems are available in a wide range of color and grille style combinations. Select models are available with RGB (multi-color) cone illumination, so you can add some visual highlights to your boat to go along with the great audio performance. Production of all M3 speakers takes place in JL Audio’s Miramar, Florida factory, using global components and materials.