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Polk Ultramarine 7.7″ Speakers – Black

MPN: UMS77BR

SKU: CW74611

Polk Ultramarine 7.7″ Speakers – Black

MPN: UMS77BR

SKU: CW74611

Polk's Ultramarine 7.7" Speakers are engineered for maximum sound in marine environments, boasting 200 watts of power. They feature durable, removable sport grilles and integrated LED lighting. Constructed with UV-treated materials, these speakers are built to withstand harsh conditions. Ideal for any marine audio setup.

Features:
  • Air Suspension Design
  • Cast Aluminum Basket
  • High Temp Voice Coil
  • Snap On Grille Installation Option

4 in stock

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4 in stock

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About your product

Product Description

Ultramarine 7.7″ Speakers – Black

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.

Manufacturer : Polk Audio
Manufacturer Part No : UMS77BR
UPC : 681787023095

Specs & Manuals

Additional information

Weight 14.10 lbs
Dimensions 16.00 × 11.00 × 11.00 in
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Reviews

4 in stock

$388.29

Free Shipping

OEM parts

With 2-Day Shipping

Get By Tuesday 12/23

Same Day Shipping

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Ken P. profile pictureKen P.
17:20 07 Nov 24
I needed to return an item and it was quick and easy. Great customer service!
Wayne J. profile pictureWayne J.
17:39 20 May 24
I ordered the wrong part first time. In 2 days they sent the correct switch . Very fast and knowledgeable.
maureen P. profile picturemaureen P.
12:50 13 May 24
Super fast shipping.Great people to deal with, highly recommend... Thank you.
Jason W. profile pictureJason W.
18:13 04 Apr 24
When I order my bracket, I put the wrong mailing address. So the post office returned it to Fast Boat Parts. Armen the rep. For Fast Boat Parts, Immediately returned my call & has been doing a great job of watching for the returned bracket, keeping me informed of the status. The first bracket was delivered quickly & Armen has been very nice & thoughtful in assisting me with getting another bracket mailed to my correct address.
Ivana G. profile pictureIvana G.
04:38 07 Oct 23
Very helpful and friendly staff! Would definitely recommend.
Donna T. profile pictureDonna T.
17:27 24 Aug 23
I am very pleased with the outstanding customer service I received with Fast Boats. They went out of their way personally to communicate with me and ensure a product, price, and delivery I would be happy with. Customer service rep Armen showed what good customer relations is all about.
Donna

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