Above or Below The enclosures are designed for either below- or above-the-bar mounting. Weather-proof The system is weather-proof with sealed cones, motor assemblies and UV-treated components. Dual Drivers Dual midrange drivers (per enclosure) provide twice the cone area for big sound. Adjust to Anything Billet-aluminum brackets and clamp inserts adjust to seven common sizes, matching most every wake tower or roll-bar diameter. | Speaker Size 6.75" Design 2-Way Tower Speakers Color Charcoal Water Resistance Rating UV and Salt tested LED Illumination Yes Tweeter Design 0.75" Impedance (Ohms) 4 Tweeter Composition Titanium Woofer Composition Polypropylene Woofer Surround Santoprene Sensitivity (dB) 92dB Frequency Response (Hz) 20 - 20k Hz RMS Power Rating (Watts) 150 Peak Power Rating (Watts) 300 Enclosure Depth (Inches) 11.5" Enclosure Height (Inches) 19.125" Enclosure Width (Inches) 9.8125" Grilles Included Yes Warranty 1-Year