Product highlights: 8.8" 2-way marine speakers with RGB LED lighting (pair) injection-molded, mica-filled polypropylene woofer with synthetic rubber surround Transflective cones emit even glow when lit, appear silver with lighting off 1-1/4" silk dome tweeter 2-way crossover attached to the woofer basket UV- and corrosion-resistant polymer baskets and grilles patented tweeter bridge attaches to the speaker's frame, allowing for removal and painting of grille designed for free-air applications (no enclosures needed) power handling: 125 watts RMS (250 watts peak power) frequency response: 38-20,000 Hz sensitivity: 90.5 dB cutout diameter: 7.272 frame diameter: 8.812 mounting depth: 5.028