Polk Audio UMS108S Subwoofer for Boat (Marine) 10" 350W RMS Anthracite

Polk boat subwoofers are known for their smart design and weather resistance. The UMS108S subwoofer delivers deep bass under challenging conditions. The polypropylene cone reinforced with mica handles up to 350 watts RMS, while the rigidity of the aluminum chassis ensures clean and harsh performance.

Features:

• Air Suspension Technology for 700 watt output
• XKGlow LED Light Ring (Compatible with XKGlow Controller w / App Support)
• High temperature coil
• Snap On Grille option
• Anthracite mesh, bridge, and trim ring
• Sensitivity: 89.2 dB
• Frequency response: 20 Hz - 2KHz
• Nominal impedance: 4 Ohms
• Mounting depth: 14.5 cm
• Magnet weight: 2007.1 gr