MB Quart - 8" 2-Way Marine Speaker with Composite Polypropylene Cone (Each) - Gray

MB Quart marine speaker: Built to withstand damage from water, sun, dust and sand, this speaker features conformal-coated crossover components that let you listen to your favorite songs worry-free. The speaker handles plenty of power thanks to the Kapton former.

Geek Squad® Installation Recommended
Visit your local Best Buy store for more information.
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Exclusions apply including, but not limited to, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.



Normal Wear & Tear • Power Surges

Plan Details

See All Plans
Protection Plan Options
Cardmember Offers

Complete Your Purchase

MB Quart - 8" 2-Way Marine Speaker with Composite Polypropylene Cone (Each) - Gray - Larger Front
Item you are currently viewing
See details
Price for both items


What's Included

  • 8" 2-Way Marine Speaker with Composite Polypropylene Cone (1 speaker)
  • Owner's manual

Product Features

Geek Squad® installation

is strongly recommended for this product. Please visit your local Best Buy store for details.

140W peak power (70W RMS)

For rich audio.

55Hz – 20kHz frequency response (±3dB)

Accurately recreates a wide range of sounds.

8" composite polypropylene cone

With a butyl rubber surround minimizes distortion and remains stable through changing temperatures. The high-energy strontium ferrite magnet ensures high output.

1" pure titanium dome tweeter

Produces crisp, clear high notes.

4 ohms impedance

Evenly conducts power through the speaker to maintain appropriate levels of power.

3.7" mounting depth, 7" mounting diameter

Ensures simple installation in your boat or other vehicle.

Water-resistant design

With conformal-coated crossover components and a woven red aramid fiber composite spider for durability to keep up with your lifestyle.

Product images, including color, may differ from actual product appearance.