Shop by Brand: Polk Audio

10" Subwoofer Ultramarine - Silver

The Polk UMS108B subwoofer uses air suspension technology to deliver 700 watts of power in a sleek, waterproof and UV/corrosion resistant package, perfect for life on the water. 

Features:

• Silver housing and grille
• Air Suspension Design
• Cast Aluminum Basket
• High Temp Voice coil
• XKGlow LED Light Ring (Compatible with XKGlow Controller w/ App Support)
• White Grille, Bridge, and Trim Ring
• Snap On Grille Installation Option
• Silver Cone
• Insulated Tinsel Leads

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.