Big Sound. Bigger Savings.Find home theater deals during Audiofest. Ends April 1.Shop now ›
MartinLogan - Dynamo 700W 10" 600-Watt Subwoofer - Black

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
Build A Bundle

Complete Your Purchase

MartinLogan - Dynamo 700W 10" 600-Watt Subwoofer - Black - Larger Front
Item you are currently viewing
See details
Price for both items


What's Included

  • MartinLogan Dynamo 700W 10" 600-Watt Subwoofer
  • Grille cover, 90 degree RCA connectors, rubber feet, wireless transmitter (SWT-2), ETC spikes, power cord
  • Owner's manual

Ratings & Reviews

Overall Customer Rating:
98% of customers would recommend this product to a friend (107 out of 109)

Product Features

From our expanded online assortment; not available in all Best Buy stores

10" subwoofer

Delivers authoritative bass for high-impact home theater audio.

Down-firing design

Delivers extended bass response. Converts into a front-firing setup for a stylish appearance.

Built-in amplifier

Supplies 300 watts RMS (continuous) and up to 600 watts of peak power to ensure quality sound.

Energy Transfer Coupler (ETC) spikes

Along with an inverse mathematical equalization (IME) filter to ensure efficient operation.

Sealed cabinet design

Maximizes bass output while minimizing distortion.

Built-in wireless receiver

Allows placement in a variety of locations.

24-200Hz frequency response

For faithful sound reproduction.

20,000 ohms impedance

Conducts power through the speaker.

Overall Customer Rating

4.8 (109 Reviews)

Product Features Mentioned In Customer Reviews


Looks like there aren't enough negative mentions yet.

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