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Magnolia Collection

Definitive Technology - 275W 2-Channel Subwoofer Amplifier - Black

Magnolia Home Theater

Take your home entertainment experiences even further. Magnolia Home Theater stores offer the next level of audio, video and smart home solutions.

Magnolia Home Theater
Power your in-wall subwoofer (not included) with this 275W amplifier. Designed to operate on 1 or 2 channels, this amp lets you design the sound system that best fits your needs.

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    Ratings & Reviews

    Overall Customer Rating:
    100% of customers would recommend this product to a friend (1 out of 1)


    Designed for use with the IWSub 10/10 and IWSub Reference for accurate, realistic and deep bass

    275W peak output on 1 channel

    230W peak output on 2 channels

    2 amplifiers within a single housing for easy multizone installation

    Customer rating

    Rating 5 out of 5 stars with 1 review

    would recommend to a friend
    • Rating: 5 out of 5 stars

      Outstanding Subwoofer Amplifier

      • Verified PurchaserVerified Purchase
      • My Best Buy® Elite Plus MemberElite Plus Member

      I needed to replace my subwoofer amplifier and this was suggested by the in home Best Buy consultant. Significantly an improvement over the Triad model I had. Controls are easy as was setup which was not the case with the Triad model.

      I would recommend this to a friend

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