LG SJ7 Sound Bar 320W Wireless Soundbar System - OPEN BOX

Item # LGSJ7OB (Part # SJ7)
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Item Description:
  • Dual Speaker Flexible Setup.
  • Rear Surround Sound.
  • Bluetooth Portable.
  • Built-in Li-ion Battery.
  • Vertical Positioning.
  • 1x HDMI-In, 1x Optical-In. 1x HDMI-Out.
  • ***OPEN BOX***


    This OPEN BOX product you are browsing has been inspected by our qualified technicians to ensure that it meets factory specifications and includes all factory packed accessories. It is guaranteed to be in perfect working order but it is sold in "AS IS" condition (for example, the box may be torn, there may be cosmetic scratches, etc), returns will not be accepted unless the item is found to be defective. Please contact us with any questions BEFORE placing an order. We accept PayPal and all major credit cards. We do our best to describe each item we are selling to the best of our ability. Bear in mind that the item is sold as-is.


    Use the "contact us" page to request additional information or images on this product

    The LG SJ7 offers versatile setup options. Its soundbar consists of two speakers which can be set up as a single traditional soundbar, as stereo front speakers, or as a front and rear stereo speaker ensemble.For even greater versatility, one of the speakers in this LG sound system is equipped with a built-in rechargeable battery and bluetooth allowing it to be placed and enjoyed just about anywhere.
    The included outboard wireless subwoofer can drastically improve the cinematic audio experience, adding room-shaking bass to movies and more.



    • Dual Speaker Flexible Setup
    • Rear Surround Sound
    • Bluetooth Portable
    • Built-in Li-ion Battery
    • Vertical Positioning
    • Wireless Subwoofer
    • Adaptive Sound Control (ASC)
    • HDMI Connectivity

    Technical Specifications

    Rear Surround
    - Yes
    Built-in Battery - Yes
    Bluetooth Streaming - Yes
    Adaptive Sound Control (ASC) - Yes
    Sound Sync Wireless - Yes
    HDMI In/Out - Yes
    Wireless Active Subwoofer - Yes

    Soundbar Mode - Channels
    - 2.1ch
    Soundbar Mode - Total Output Power - 320W (Secondary Speaker Using AC Power); 140W (Secondary Speaker Using Li-ion Battery)
    Rear Surround Mode - Channels - 4.1ch
    Rear Surround Mode - Total Output Power - 320W (Secondary Speaker Using AC Power); 140W (Secondary Speaker Using Li-ion Battery)
    Portable Mode - Channels - 2.1ch (Primary Speaker); 2.0 (Secondary Speaker)
    Portable Mode - Total Output Power - 160W, 30W

    Bluetooth Remote App (Android)
    - Yes
    Bluetooth Stand-By - Yes
    Auto Music Play (BLE) - Yes
    TV Remote Compatibility - Yes
    Audio Return Channel (ARC) - Yes
    LCD Display Auto Dimming - Yes
    Subwoofer Level Control - Yes
    Wall Mountable - Yes

    Adaptive Sound Control (ASC): Default
    - Yes
    Standard - Yes
    Bass Blast - Yes
    Cinema - Yes

    - Yes
    Dolby Digital - Yes
    DTS Digital Surround - Yes

    Wireless Active Subwoofer
    - Yes
    Bluetooth (ver. 4.0) - Yes
    LG TV Sound Sync  (Bluetooth) - Yes
    LG TV Sound Sync  (Optical) - Yes
    HDMI 1.4 Out - Yes (1)
    HDMI 1.4 Input - Yes (1)
    Optical Input - Yes (1)
    USB Host - No (Service Only)

    - 60W x 2
    Subwoofer - 200W (wireless)

    Battery Type
    - Li-ion Battery
    Battery Capacity - 5200mAh
    Battery Charging Time - 3hr 40min
    Battery Life - Up to 4 hours of playback

    Soundbar Power Consumption
    - TBD
    Soundbar Standby Power Consumption - <0.5W
    Subwoofer Power Consumption - TBD
    Subwoofer Standby Power Consumption - <0.5W

    TV Matching
    - 43" and above
    Speakers (WxHxD) - 13.4" x 2.9" x 4.3"
    Subwoofer (WxHxD) - 6.7" x 12.6" x 9.9"
    Soundbar Net Weight - 3.75 lbs (1) / 3.97 lbs (2)
    Subwoofer Net Weight - 9.26 lbs

    SJ7 Sound Bar (Dual Speakers + Wireless Subwoofer)
    Remote Control (Batteries Included, AAA)
    Optical Cable
    Vertical Table Stand
    1 Year Limited Warranty
    This Kit Includes: