Definitive Technology - ProSub 800 8" 300-Watt Powered Subwoofer - Matte White
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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

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Product Features

Solid monocoque nonresonant cabinet ensures pure low distortion response

Computer Synthesized Transmission Line Tuning (CSTLT) ensures extended response and improved pitch definition

Adjustable electronic crossovers (24 dB/octave low-pass for 40-150Hz, 6 dB/octave high-pass at 80Hz) assure a perfect match to your system and room

Full range of inputs and outputs, including 5-way binding posts and low-level LFE inputs for easy hookup

Convenient signal-sensing auto on/off feature activates when a signal is received

Frequency Response: 20-150Hz

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