1 DAY SALE

Save on home theater and gaming gear. Thursday only.

Shop now ›

It looks like you're using an older version of Internet Explorer.
To best view our site — and for a better experience overall on the Web — please update your browser using the links below. It's free and it takes just a minute.
Download the latest version of Chrome, FireFox or Internet Explorer.
×

Definitive Technology - SuperCube 4000 8" 1200-Watt Powered Subwoofer

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 Low Price 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.

Some exclusions apply. See the list of Designated Major Online Retailers and full details.

$799.98
Free Shipping on Orders $35 and Up

Minimum purchase of $35 on eligible products required. Excludes select Best Buy Marketplace items, digital items, scheduled delivery items and items displaying "In Store Only" message.See full details

Item Added. View List

Add to List

    No lists found. Create one today.
    Add Item

    Rating Breakdown

    68%
    (13 Reviews)
    16%
    (3 Reviews)
    5%
    (1 Review)
    0%
    (0 Reviews)
    11%
    (2 Reviews)
    Value for Price:
    4.1
    Sound Quality:
    4.7
    Appearance:
    4.9
    Power:
    4.6

    Product Availability

    Special Offer

    Cardholder Offers

    What's Included

    • Definitive Technology SuperCube 4000 8" 1200-Watt Powered Subwoofer
    • Owner's manual

    Ratings & Reviews

    Overall Customer Rating:
    89% of customers would recommend this product to a friend (17 out of 19)
    definitivetech.com Rating:
    (2 Reviews)

    Rating Breakdown

    68%
    (13 Reviews)
    16%
    (3 Reviews)
    5%
    (1 Review)
    0%
    (0 Reviews)
    11%
    (2 Reviews)
    Value for Price:
    4.1
    Sound Quality:
    4.7
    Appearance:
    4.9
    Power:
    4.6
    Magnolia
    This powered subwoofer features an 8" high-excursion active driver and a 1200W Class HD digital tracking amplifier to ensure robust bass sound with low distortion and high output. The compact enclosure provides flexible placement options.

    Product Features

    8" powered subwoofer

    Delivers authoritative bass for high-impact home theater audio.

    Internal amplifier

    Supplies 1200 watts of power for robust volume with minimal distortion.

    Two 8" planar radiators

    Provide deep, loud bass sound.

    Compact enclosure

    Helps ensure pure sonic reproduction and offers flexible placement options. Internal braces provide stability.

    Integrated 56-bit Digital Signal Processor (DSP)

    Extends and enhances the bass response.

    Multiband Dynamic Range Optimizer (M-DRO)

    Divides the frequency range into multiple bands to ensure quality audio.

    LFE line-level input

    Along with 1 pair of line-level inputs and 1 pair of 5-way binding posts for a simple connection to your system.

    Digital display

    Along with a wireless remote helps you optimize your system's sound.

    16-200Hz frequency response

    For faithful sound reproduction.

    MountFinder™

    MountFinder™ takes the guesswork out of finding the perfect flat-panel TV wall mount.
    Product images, including color, may differ from actual product appearance.