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Polk Audio UMS108B Ultramarine 10.8" Marine Subwoofer with RGB LED Lighting, Black

Manufacturer

Picture for manufacturer Polk Audio

Part Number

UMS108B
6 reviews
Sale Price

$268.24

In Stock (8)

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Usually delivered within 2 days

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Product Details

The Polk Audio UMS108B Ultramarine is a 10.8-inch marine subwoofer (boat subwoofer) built to deliver deep bass in harsh marine environments. It combines rugged construction with RGB LED lighting.

Key Features:

  • 10.8-inch Ultramarine series subwoofer in black finish
  • Mica-reinforced polypropylene cone for durability and performance
  • Cast aluminum basket for structural rigidity and corrosion resistance
  • RGB LED lighting
  • Waterproof, UV and corrosion resistant design
  • Tested to ASTM B117 (salt fog) and ASTM D4329 (UV exposure) marine standards

A good choice for boaters who want strong bass and a durable build that holds up on the water.

Good price, Quick turn around

Everything was smooth and easy

100% perfect all around, i will purchase from them again !!

Order was accurate and shipping was on time.

No issues

Easy

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