Mb Quart Nautic Series 2-way Wake Tower Speaker With Dove Gray Finish & Mounting Hardware (8 In. 140 Watts With Led Illumination)

Marine certified--protected against sun fade with UVA paint coating Conformal-coated crossover components protected against water spray as well as dust & sand Life Shield badge indicates speakers are waterproof dustproof snowproof & shockproof Tested to the highest marine & motorsports standards for resisting the elements (IP67) Titanium dome tweeter for smooth musical response & high output with minimal amp power Composite poly midrange is a UVA-protected water-resistant composite polypropylene cone with temperature-stable butyl rubber surround mounted on a lightweight composite frame High-temperature copper voice coil wound on a Kapton(R) former High-energy Y30 motor assembly with strontium ferrite magnet for higher output with minimal amp power Marine-certified crossover is conformal coated with Positive Thermal Coefficient tweeter protection Imp: 4ohm Injection-molded tower enclosure Steel-reinforced mounting system with powder-coated die-cast mounts with 11 mounting hardware options from 1.5"-2.75" Centering ring Dim: 8.4"H x 8.4"W Hang height: 9.04" Dove Gray 8" 140W max 70W RMS Freq resp: 55Hz-20kHz (+/-3dB) Sensitivity: 92dB @ 1W/1m Tower length: 11.2" With LED illumination