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Product comparison · 2 home cinema systems

LG LHB655N home cinema system 5.1 channels vs Yamaha YHT-2940 home cinema system 5.1 channels 3D Black

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  • 24specifications compared
  • 14differ
  • 10identical
  • 68known for one product only

Key differences

The LG LHB655N home cinema system 5.1 channels has 302 W more front speakers RMS power than the Yamaha YHT-2940 home cinema system 5.1 channels 3D Black (332 W vs 30 W). The LG LHB655N home cinema system 5.1 channels has 137 W more center speaker RMS power than the Yamaha YHT-2940 home cinema system 5.1 channels 3D Black (167 W vs 30 W). The LG LHB655N home cinema system 5.1 channels has 137 W more subwoofer RMS power than the Yamaha YHT-2940 home cinema system 5.1 channels 3D Black (167 W vs 30 W). Only the LG LHB655N home cinema system 5.1 channels has Ethernet LAN. Optical disc player type: Blu-Ray player on the LG LHB655N home cinema system 5.1 channels, Not included on the Yamaha YHT-2940 home cinema system 5.1 channels 3D Black.

  • Optical disc player type
    • Blu-Ray player
    • Not included
  • Supported radio bands
    • FM
    • AM, FM
  • Front speakers RMS power
    • 332 W
    • 30 W
  • Center speaker RMS power
    • 167 W
    • 30 W
  • Subwoofer type
    • Passive subwoofer
    • Active subwoofer
  • Subwoofer RMS power
    • 167 W
    • 30 W
  • Ethernet LAN
    • Yes
    • No
  • USB ports quantity
    • 2
    • 1

Side by side

Differences highlightedShow differences only
92 specifications
A

LG

LHB655N home cinema system 5.1 channels

Model LHB655N

View product
B

Yamaha

YHT-2940 home cinema system 5.1 channels 3D Black

Model YHT-2940

View product
Optical drive2 differ
Optical disc player typeDiffersBlu-Ray playerNot included
Disc types supportedDiffersBD-R, BD-RE, BD-ROM, CD, CD-R, CD-RW, DVD, DVD+R, DVD+RW, DVD-R, DVD-RWNo
Videoidentical
3DYesYes
Video formats supportedKnown for one3GP, AVCHD, FLV, M4V, MKV, MOV, MP4, MPEG1, MPEG2, MPEG4, VOB, WMV
Video D/A Converter (DAC)Known for one12-bit/148MHz
Analog signal format systemKnown for oneNTSC, PAL
Video enhancement technologyKnown for oneYes
Full HDKnown for oneYes
Video upscalingKnown for oneYes
Audio1 differ
Audio output channels5.1 channels5.1 channels
RMS rated powerKnown for one1000 W
Audio decodersDiffersDTS, DTS-HD Master Audio, Dolby Digital, Dolby Digital Plus, Dolby TrueHDDTS-HD Master Audio, Dolby Digital Plus, Dolby TrueHD
Audio formats supportedKnown for oneAAC, FLAC, LPCM, MP3, WMA
Audio Return Channel (ARC)YesYes
Number of speakersKnown for one7
Audio D/A Converter (DAC)Known for one24-bit/192kHz
Radio1 differ
FM radioYesYes
Supported radio bandsDiffersFMAM, FM
Radio Data System (RDS)Known for oneYes
RDS featuresKnown for oneCT, PLL, PS, PTY, RT
Preset stations quantityKnown for one50
Front speakers1 differ
Front speakers RMS powerDiffers332 W30 W
Front speaker sensitivityKnown for one81 dB
Front speaker impedanceKnown for one3 Ω
Front speaker woofer diameter (imperial)Known for one7.62 cm (3")
Front speaker peak powerKnown for one100 W
Center speaker1 differ
Center speaker RMS powerDiffers167 W30 W
Center speaker sensitivityKnown for one81 dB
Center speaker impedanceKnown for one3 Ω
Center speaker woofer diameter (imperial)Known for one7.62 cm (3")
Center speaker peak powerKnown for one100 W
Satellite speakersidentical
Wireless satellite speakersKnown for oneNo
Satellite speakers RMS powerKnown for one30 W
Satellite speaker peak powerKnown for one100 W
Subwoofer2 differ
Subwoofer typeDiffersPassive subwooferActive subwoofer
Subwoofer RMS powerDiffers167 W30 W
Subwoofer driver diameter (imperial)Known for one7.62 cm (3")
Subwoofer impedanceKnown for one3 Ω
Subwoofer peak powerKnown for one100 W
Network1 differ
BluetoothYesYes
Ethernet LANDiffersYesNo
Wi-FiKnown for oneNo
Ports & interfaces1 differ
Number of HDMI outputs11
USB ports quantityDiffers21
USB version2.02.0
Audio (L/R) inKnown for one1
Digital audio optical in11
Ethernet LAN (RJ-45) portsKnown for one1
FM antennaKnown for oneYes
HDMI versionKnown for one1.4
HDMI inKnown for one4
SCART ports quantityKnown for one0
Composite video inKnown for one3
Composite video outKnown for one1
AUX inKnown for oneYes
Digital audio coaxial inKnown for one2
Digital audio coaxial outKnown for one0
Digital audio optical outKnown for one0
Headphone outputsKnown for one1
Displayidentical
Built-in displayKnown for oneYes
On Screen Display (OSD)Known for oneYes
Poweridentical
Power consumption (typical)Known for one135 W
AC input frequencyKnown for one50 - 60 Hz
AC input voltageKnown for one200-240 V
Power consumption (standby)Known for one0.3 W
Weight & dimensions4 differ
Main unit dimensions (WxDxH)Differs360 x 299 x 60.5 mm435 x 315 x 151 mm
Front speaker dimensions (WxDxH)Differs290 x 290 x 110 mm115 x 88 x 176 mm
Center speaker dimensions (WxDxH)Differs220 x 97.2 x 98.5 mm291 x 103 x 101 mm
Subwoofer dimensions (W x D x H)Differs172 x 261 x 391 mm262 x 287 x 264 mm
Main unit weightKnown for one7.4 kg
Satellite speaker dimensions (WxDxH)Known for one115 x 88 x 176 mm
Packaging contentidentical
ManualKnown for oneYes
Remote control includedYesYes
Warranty cardKnown for oneYes
Other featuresidentical
AirPlayKnown for oneNo
Deep colour supportKnown for oneYes
DisplayKnown for oneFLD
Firmware upgradeableKnown for oneYes
MP3 playbackKnown for oneYes
MultiroomKnown for oneYes
Rear speaker depthKnown for one29 cm
Rear speaker heightKnown for one110 cm
Rear speaker widthKnown for one29 cm
Smartphone/tablet remote supportKnown for oneYes
Streaming capabilityKnown for oneYes
4K Ultra HD upscalingKnown for oneYes
ImpedanceKnown for one6 Ω
Technical detailsidentical
Product colourBlackBlack
Digital Living Network Alliance (DLNA) certifiedKnown for oneYes
Power sourceKnown for oneAC
Sleep modeKnown for oneYes
Power source typeKnown for oneAC

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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