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Magnolia Collection

MartinLogan - Cadence 3.0-Channel Soundbar with Digital 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
Experience cinematic sound in your family room with this 50-inch MartinLogan Cadence wireless sound bar. Three HDMI inputs let you connect multiple external components, and the sound bar streams instantly from Apple devices via the AirPlay and DTS PlayFi features. This MartinLogan Cadence wireless sound bar delivers up to 135W of power over nine amplifiers for maximum sound.
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    Our experts recommend


    What's Included

    • MartinLogan Cadence 3.0-Channel Soundbar with Digital Amplifier

    Ratings & Reviews

    Overall Customer Rating:
    67% of customers would recommend this product to a friend (2 out of 3)


    Nine-speaker enclosure

    Features nine drivers to deliver a movie theater experience in your own home.

    Dolby Digital decoder

    Reproduces multichannel audio to deliver a cinematic audio experience.

    Bluetooth music streaming

    Makes it easy to enjoy tracks stored on a compatible Bluetooth-enabled device (not included).

    Sleek appearance

    Fits seamlessly along most HDTVs for a streamlined look.


    Includes 3 HDMI, 2 SPDIF and 2 RCA.


    Includes 1 subwoofer RCA and 1 HDMI.


    Enables simple operation from a distance.


    With the included bracket.

    65Hz - 20kHz frequency response

    Ensures a wide range of accurately reproduced sound.

    Customer rating

    Rating 3.3 out of 5 stars with 3 reviews

    would recommend to a friend



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    Most relevant reviews

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    • Rating: 5 out of 5 stars

      Martin Logan sound

      • Verified PurchaserVerified Purchase
      • My Best Buy® MemberMember

      Chose this sound bar based on Martin Logan reputation for great sound. This was the first audio speaker that I bought without hearing it. It did not disappoint. Easy to setup, looks great and the anthom room correction gave my house perfect bass.

      I would recommend this to a friend

    • Rating: 4 out of 5 stars

      Great sound

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

      Love this soundbar. Just the size we needed for our space. Sounds amazing. Couldn't give 5th star due to the remote having issues getting signal to the bar. Sometimes it does, sometimes it doesn't.

      I would recommend this to a friend

    • Rating: 1 out of 5 stars

      Two-time loser


      I'm on my second sound bar. The first quit working after a couple months and was replaced under warranty by Best Buy. Now the second one has done the same thing after a couple months. Very frustrating!

      No, I would not recommend this to a friend

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