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Product comparison · 2 soundbar speakers

LG NB3540 soundbar speaker Silver 2.1 channels vs LG NB4540 soundbar speaker Grey 4.1 channels

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  • 23specifications compared
  • 10differ
  • 13identical
  • 15known for one product only

Key differences

  • Audio output channels
    • 2.1 channels
    • 4.1 channels
  • Soundbar speaker RMS power
    • 160 W
    • 40 W
  • Product colour
    • Silver
    • Grey
  • Audio formats supported
    • FLAC, MP3, OGG, WAV, WMA
    • FLAC, LPCM, MP3, OGG, WAV
  • Power consumption (typical)
    • 27 W
    • 30 W
  • Soundbar weight
    • 1.3 kg
    • 1.55 kg
  • Subwoofer weight
    • 5.55 kg
    • 7.32 kg
  • Soundbar dimensions (W x D x H)
    • 770 x 75 x 35 mm
    • 840 x 82 x 35 mm

Side by side

Differences highlightedShow differences only
38 specifications
A

LG

NB3540 soundbar speaker Silver 2.1 channels

Model NB3540

View product
B

LG

NB4540 soundbar speaker Grey 4.1 channels

Model NB4540

View product
Audio2 differ
Audio output channelsDiffers2.1 channels4.1 channels
RMS rated power320 W320 W
Audio decodersDiffersDolby Digital, DTS 2.0, DTS Digital SurroundDolby Digital, DTS 2.0
Audio Return Channel (ARC)Known for oneYes
Soundbar speaker1 differ
Soundbar speaker RMS powerDiffers160 W40 W
Subwooferidentical
Subwoofer includedYesYes
Subwoofer connectivityWirelessWireless
Subwoofer typeKnown for oneActive subwoofer
Subwoofer RMS power160 W160 W
Features2 differ
Recommended usageKnown for oneHome theatre
Product colourDiffersSilverGrey
FM radioNoNo
Audio formats supportedDiffersFLAC, MP3, OGG, WAV, WMAFLAC, LPCM, MP3, OGG, WAV
Virtual surroundKnown for oneYes
Wall mountableKnown for oneYes
Technical detailsidentical
Wireless connectionKnown for oneYes
Ports & interfacesidentical
Connectivity technologyWired & WirelessWired & Wireless
BluetoothYesYes
Bluetooth versionKnown for one3.0+HS
HDMI ports quantityKnown for one2
USB 2.0 ports quantityKnown for one1
Digital audio optical inKnown for one1
Power1 differ
Power consumption (typical)Differs27 W30 W
Power consumption (standby)0.5 W0.5 W
Weight & dimensions2 differ
Soundbar weightDiffers1.3 kg1.55 kg
Subwoofer weightDiffers5.55 kg7.32 kg
Packaging contentidentical
Receiver includedNoNo
Cables includedKnown for oneUSB
Mounting brackets includedKnown for oneYes
Remote control includedYesYes
Warranty cardYesYes
Packaging dataidentical
Package weightKnown for one9.2 kg
Other features2 differ
Soundbar dimensions (W x D x H)Differs770 x 75 x 35 mm840 x 82 x 35 mm
Package dimensions (WxDxH)Known for one831 x 228 x 436 mm
Subwoofer dimensions (W x D x H)Differs196 x 297 x 390 mm221 x 281 x 351.5 mm
Apple docking compatibilityNot supportedNot supported
Docking connector typeNot supportedNot supported
ManualKnown for oneYes

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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