Discontinued
NB4540
NB4540
  • 4.1 CH 320W SURROUND SOUND
  • 35MM ULTRA SLIM METALLIC DESIGN
  • ACTIVE WIRELESS SUBWOOFER
NB4540

AMPLIFIER

  • Channel
    4.1 CH
    Power Output - Total
    320W
  • Power Output - Front
    40Wx2
    Poewr Output - Surround
    40Wx2
  • Power Output - Subwoofer
    160W (Wireless)

IN & OUT

  • Audio In - Portable In (3.5Ø)
    Yes
    Audio In - Optical
    Yes
  • Bluetooth (ver. 4.0)
    Yes
    USB 2.0
    Yes
  • HDMI Out
    Yes
    HDMI Input
    Yes

CONVENIENCE

  • Sound Sync - Bluetooth (LG TV)
    Yes
    Sound Sync - Optical
    Yes
  • Automatic Power on/off (Bluetooth/Optical)
    Yes / Yes
    SIMPLINK
    Yes
  • 3D Video Signal Pass Through 3D
    Yes
    Standby Pass Through Audio, Video
    Yes
  • Audio Return Channel (ARC)
    Yes
    Woofer Level Volume
    Yes
  • Mute
    Yes
    Sleep
    Yes
  • USB Host
    Yes

AUDIO SOUND MODE

  • Sound Effect (Toggle)
    Standard (By pass) / CINEMA (Movie) / MUSIC (Natural) / NEWS (Clear Voice) / SPORTS / BASS
    D.Loud (Loudness)
    Yes
  • Dynamic Range Control (On/Off)
    Yes
    Auto Volume Leveler (On/Off)
    Yes

AUDIO FORMAT

  • LPCM
    LPCM
    Dolby Digital
    Yes
  • DTS 2.0
    Yes
    FLAC (Up to 192kHz)
    Yes
  • OGG (Up to 48kHz)
    Yes
    WAV
    Yes
  • MP3
    Yes
    ID3 Tag
    Yes
  • WMA
    Yes

ACCESSORY

  • Instruction Manual
    Yes
    Remote Control Unit - Type
    MA2 Modify
  • Remote Control Unit - Unified
    Yes
    Remote Control Unit - Battery (Size)
    AAA x 2
  • Battery
    Yes
    Warranty Card
    Yes
  • Optical Cable
    Yes
    USB Gender
    Yes
  • DLNA Set-up Disc
    Yes
    Wall Mount Bracket
    Yes

POWER

  • Type
    ADAPTER (25V, 2A)
    Power Off Consumption
    0.5W↓

PHYSICAL

  • Size (W x H x D) mm - Main
    840 x 35 x 82
    Size (W x H x D) mm - Subwoofer
    221x 351.5 x 281
  • Weight (Kg) - Main
    11.7
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