Skip to product information
1 of 2

Polk Audio

Polk Ultramarine 7.7" Speakers - Smoke [UMS77SR]

Polk Ultramarine 7.7" Speakers - Smoke [UMS77SR]

Regular price $430 USD
Regular price Sale price $430 USD
Sale Sold out
Tax included. Shipping calculated at checkout.

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: 100w
  • Watts Max: 200w
  • Cutout Size: 6.25
  • Box Dimensions: 11"H x 11"W x 16"L WT: 14.1 lbs
  • UPC: 681787023101

Brochure (pdf)
View full details