![Polk Ultramarine 7.7" Speakers - Black [UMS77BR]](http://www.boaterstop.com/cdn/shop/files/74611XL.jpg?v=1686452711&width=1000)
![Polk Ultramarine 7.7" Speakers - Black [UMS77BR]](http://www.boaterstop.com/cdn/shop/files/74611BXL.jpg?v=1686452712&width=1000)
Polk Ultramarine 7.7" Speakers - Black [UMS77BR]
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Delivery and Shipping
Delivery and Shipping
All orders placed before 3 PM EST ship the same day
We offer multiple shipping options to ensure you get the part you need at a discount.
Best Way -$11.97
Ground -$14.69
2nd Day Air -$25.89
Overnight -$59.99
In addition, we can ship on your account or via a preferred method upon request.
![Polk Ultramarine 7.7" Speakers - Black [UMS77BR]](http://www.boaterstop.com/cdn/shop/files/74611XL.jpg?v=1686452711&width=112)
Polk Ultramarine 7.7" Speakers - Black [UMS77BR]
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
WARNING: 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:
- Watts RMS: 100w
- Watts Max: 200w
- Size: 7.7"
- QTY: Pair
- Mounting Style: Flush
- Cutout Size: 6.25"
- Box Dimensions: 11"H x 11"W x 16"L WT: 14.1 lbs
- UPC: 681787023095
Brochure (pdf)
If you receive a product that is not what you expect or need to return it, we want to make it right! We strive for the best customer service in the marine supply industry.
Please contact us first via phone at 919-951-4313 or email at sales@boaterstop.com
Below are our policies. We always strive for the best customer service possible.
Boater Stop, LLC accepts returns for up to thirty (30) days after shipment. For defective or damaged items, we will provide a return label. For mis-ordered or cancelled orders, the shipping cost will be the customer's responsibility.
Defective or Damaged Products:
A prepaid return shipping label will be provided for defective items or items damaged in shipping. Return instructions and a label will be provided by Boater Stop, LLC.
Non-Defective/Mis-ordered Products:
Eligible non-defective products may be returned for a full refund minus shipping paid (if any). To be eligible for a non-defective return, your merchandise must be unused/unopened and must be in the original packaging. Customer is responsible for return shipping costs of non-defective returns.
Cancellations:
We will do our best to cancel an order, but we do process your orders within minutes of you placing them. Please contact us ASAP to get your order cancelled. If an order has been processed or shipped prior to cancellation, the non-defective product policy will apply.
Restocking Fees:
Boater Stop, LLC does not charge restocking fees.
International Orders:
Boater Stop, LLC does not accept returns on international orders.
Payment & Security
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