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Polk Audio

Polk Ultramarine 7.7" Speakers - Smoke [UMS77SR]

Polk Ultramarine 7.7" Speakers - Smoke [UMS77SR]

Regular price $429.99 USD
Regular price Sale price $429.99 USD
Sale Sold out

Ultramarine 7.7" Speakers - Smoke

Polk's Ultramarine speakers are designed to produce maximum sound in marine applications.  Featuring "Air Suspension" technology and high-temperature voice coils, the Ultramarine family of speakers will crank up to 200 watts.

These powerful 7.7" marine speakers have rugged, removable sport grilles that stand up to sunlight and moisture.  Also included is LED lighting built into the cone of the speaker. 

Underneath, you'll find UV-treated silver polypropylene cones, durable surrounds, and cast aluminum baskets.  

Features:

  • Air Suspension Design
  • Cast Aluminum Basket
  • High Temp Voice coil
  • Snap On Grille Installation Option

Technical Specifications:

  • 1" Titanium dome tweeter
  • Sensitivity - 90.2dB
  • Max Power - 200W
  • 100 Watts RMS
  • Cut-out Dimensions - 6-1/4"
  • Mounting Depth - 3-1/6"

In the Box:

  • Two (2) - 2 way speakers
  • Two (2) Trim rings
  • Mounting hardware
  • Installation manual

∗Sold in pairs

WarningWARNING: 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.

Specifications:

  • Size: 7.7"
  • QTY: Pair
  • Mounting Style: Flush
  • Watts RMS: 100
  • Watts Max: 200
  • Cutout Size: 6.25
  • Box Dimensions: 11"H x 11"W x 16"L WT: 14.1 lbs
  • UPC: 681787023101

Brochure (pdf)

Materials

Shipping & Returns

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  • Marine Supply Store

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    Call (855) 548-3239 to order any of our products by phone.

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    We offer a 100% SATISFACTION GUARANTEE! If you’re not 100% satisfied (within 30 days of your purchase) you can return it. Just call us at (855) 548-3239 and we'll be happy to make return arrangements.