Polk Audio Boat Ultramarine Subwoofer UMSW1000 | 10 Inch

Polk Audio Boat Ultramarine Subwoofer UMSW1000 | 10 Inch Boat part number 1079876 is a new Ultramarine subwoofer from Polk Audio, part number UMSW1000 . Commonly used on Godfrey Pontoon Boats, part number unavailable. May be used on other boats.This Polk UltraMarine 10" subwoofer features 175 watts with Santoprene surround and has a protected magnet and core, per manufacturer. Measures approximately 10 1/4" Dia. x 5 1/4" D overall. Per manufacturer, requires a 9 1/8" Dia. cutout, with a mounting depth of 4.7". Mounts with (6) 1/4" Dia. mounting holes approximately 9 5/8" apart center to center.Power:Max Power Handling: 175 Watt; Nominal Impedance: 4 ohms; Frequency Response: 30-500 HZ; Sensitivity: 87 dB; Meets ASTM B117 salt/fog and D4329 UV testing specifications; Features:Infinite Baffle; Stainless steel terminals and mounting hardware; Mica filled PP cone; Mounting Gasket;

Polk Audio Boat Ultramarine Subwoofer UMSW1000 | 10 Inch