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Discontinued
SJ4R
420W Sound Bar with Auto Sound Engine
  • Rear Surround Kit
  • High-Resolution Audio
  • Wireless Subwoofer
  • ASC (Adaptive Sound Control)
  • Auto Sound Engine
  • TV Matching Design

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420W Sound Bar with Auto Sound Engine

PHYSICAL

  • Size (W x H x D) mm - Main (w/o foot ) mm
    890x55x85
    Size (W x H x D) mm - Main (w/ foot ) mm Matching TV size ('17 New Designed LG TV)
    40 inch ↑
  • Size (W x H x D mm) -Main (w/o foot ) mm (Built-in Foot (H) mm)
    2
    Size (W x H x D) mm - Wireless Box
    60x220x175
  • Size (W x H x D) mm - Rear Speaker
    88x122x81
    Size (W x H x D) mm - Subwoofer
    171x320x252
  • Material - Mainset (Front)
    Mold
    Material - Mainset (Top / Bottom)
    Mold
  • Material - Wireless Box - Front
    Mold
    Material - Wireless Box - Top / Bottom
    Mold
  • Material - Rear speaker - Front
    Metal
    Material - Rear speaker - Top / Bottom
    Mold
  • Material - Subwoofer (Front)
    Jersey
    Material - Subwoofer (Body)
    Wood
  • Net Weight (Kg) - Main
    2.4Kg
    Net Weight (Kg) - Wireless Box
    0.97Kg
  • Net Weight (Kg) - Rear Speaker
    0.87Kg
    Net Weight (Kg) - Subwoofer
    4.2Kg
  • Carton Size (W x H x D) mm
    946x373x223
    Carton Type
    Offset
  • Gross Weight (Kg)
    11.4Kg
    Container Q'ty - 20ft
    359
  • Container Q'ty - 40ft
    753
    Container Q'ty - 40ft (HC)
    867

CHANNEL/OUTPUT POWER

  • Channel
    4.1ch
    Output Power (THD 10%) - Total
    420W
  • Output Power (THD 10%) - Front
    60Wx2 (Tweeterx2)
    Output Power (THD 10%) - Surround
    60Wx2
  • Output Power (THD 10%) - Subwoofer
    180W(Wireless)

SPEAKER

  • Main - SPL
    82dB
    Main - System
    2Way/Bi-Amping
  • Main - Tweeter Unit - Front Only
    20mm PPS Dome
    Main - Woofer Unit
    40x100mm/4ohm
  • Main - Impedance
    4 ohm
    Rear - SPL
    82dB
  • Rear - System
    Closed Type
    Rear - Woofer Unit
    2.5 inch paper (BK)
  • Rear - Impedance
    3 ohm
    Subwoofer - SPL
    85dB
  • Subwoofer - System
    Bass Reflex
    Subwoofer - Woofer Unit
    6 inch
  • Subwoofer - Impedance
    3 ohm

CONNECTIVITY

  • General - Audio Input (Portable In (3.5Ø))
    Yes
    General - Optical
    Yes(1)
  • General - HDMI 1.4 (HDCP 1.4) (In / Out)
    Yes(1) / Yes(1)
    General - USB
    Yes
  • Wireless - Bluetooth (ver. 4.0)
    Yes

INFORMATION DISPLAY

  • Display Type
    Dot LED
    LED indicator Color
    Red (Stand By) + White (5)

SOUND MODE

  • 4K Sound-24bit/96kHz
    Yes
    Sound Effect - ASC (Adaptvie Sound Control : Default)
    Yes
  • Sound Effect - Standard
    Yes
    Sound Effect-Bass Blast
    Yes
  • Sound Effect - Cinema (Sound Field eXtension default)
    Yes
    Auto Sound Engine - Default
    Yes

CONVENIENCE

  • Smart Phone App - Bluetooth (Android / iOS)
    Yes / No
    Smart Phone App - Update manager
    Yes
  • Bluetooth Stand-By
    Yes
    Range of Flow (BLE)
    Yes
  • Control with your TV Remote - Vol + , - , Mute
    Yes
    Sound Sync - Bluetooth (LG TV)
    Yes
  • Sound Sync - Optical
    Yes
    Automatic Power on/off - Bluetooth (LG TV)
    Yes/Yes
  • Automatic Power on/off - Optical
    Yes/Yes
    Simplink
    Yes
  • Audio Return Channel (ARC)
    Yes
    Rear Speaker Level - - 6 ~ +6 (Step)
    Yes
  • Woofer Level - -15 ~ +6 (Step)
    Yes
    Mute
    Yes
  • USB Host
    Yes
    Wireless Rear Speaker - 1:1 Rx module Type (Wireless Kit for Rear)
    Yes

AUDIO FORMAT

  • LPCM
    Yes
    Dolby Digital
    Yes
  • DTS Digital Surround
    Yes
    FLAC - Up to 192kHz
    Yes
  • OGG - Up to 48kHz
    Yes
    WAV
    Yes
  • MP3
    Yes
    WMA
    Yes

POWER CONSUMPTION

  • Main - Type
    Adaptor (25V, 1.52A)
    Main - Power Off Consumption
    0.5W Under
  • Main - Power Consumption
    22W
    Wireless Box - Type (SMPS)
    100~240V, 50/60Hz
  • Wireless Box - Power Off Consumption
    0.5W Under
    Wireless Box - Power Consumption
    50W
  • Subwoofer - Type (SMPS)
    100~240V, 50/60Hz
    Subwoofer - Power Off Consumption
    0.5W Under
  • Subwoofer - Power Consumption
    33W

ACCESSORY KIT

  • Owners Manual - Web
    Yes (Full)
    Owners Manual - Book
    Yes (Simple)
  • Owners Manual - Wall Mount Guide
    Yes
    Owners Manual - Wireless Speaker Reset Guide
    Yes
  • Owners Manual - 4K Sound
    Yes
    Owners Manual - Open Source : X / Yes (Full / Simple)
    Yes (Full)
  • Remote Control Unit - Type
    MA5(Black)
    Remote Control Unit - Battery(Size)
    AAA x 2
  • Batteries
    Yes
    Warranty Card
    Yes
  • Rear Speaker Cable
    Yes
    Optical Cable
    Yes
  • Wall Mount Bracket
    Yes
    Box Type
    Offset
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