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Product comparison · 2 home audio systems

LG CM8450 home audio system Home audio mini system vs LG LHB655 home audio system Home audio tower system

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  • 21specifications compared
  • 11differ
  • 10identical
  • 45known for one product only

Key differences

  • Type
    • Home audio mini system
    • Home audio tower system
  • Product colour
    • Black, Red
    • Black
  • RMS rated power
    • 2500 W
    • 1000 W
  • Number of speakers
    • 2
    • 7
  • Audio formats supported
    • MP3, WMA
    • AAC, FLAC, LPCM, MP3, WMA
  • Power consumption (typical)
    • 250 W
    • 135 W
  • Front speaker width
    • 32.1 cm
    • 29 cm
  • Front speaker depth
    • 30.1 cm
    • 29 cm

Side by side

Differences highlightedShow differences only
66 specifications
A

LG

CM8450 home audio system Home audio mini system

Model CM8450

View product
B

LG

LHB655 home audio system Home audio tower system

Model LHB655

View product
Design2 differ
TypeDiffersHome audio mini systemHome audio tower system
Product colourDiffersBlack, RedBlack
Optical disc playerYesYes
Number of optical discsKnown for one1 discs
Multimedia2 differ
RMS rated powerDiffers2500 W1000 W
Number of speakersDiffers27
Subwoofer includedKnown for oneYes
Subwoofer typeKnown for onePassive subwoofer
Audio decodersKnown for oneDTS, DTS-HD Master Audio 5.1, Dolby Digital, Dolby Digital Plus, Dolby TrueHD
Subwoofer RMS powerKnown for one167 W
Speaker typeKnown for one4-way
Number of subwoofersKnown for one1
Radioidentical
Supported radio bandsFMFM
RDS featuresKnown for oneCT, PS, PTY, RT
Preset stations quantityKnown for one50
FM band rangeKnown for one87.5 - 108 MHz
Displayidentical
Display typeKnown for oneFLD
Networkidentical
Ethernet LANYesYes
BluetoothYesYes
Ports & interfacesidentical
USB portYesYes
USB 2.0 ports quantity22
Audio (L/R) inKnown for one1
HDMI ports quantityKnown for one1
FM antenna portKnown for oneYes
Headphone connectivityKnown for one3.5mm / Bluetooth
AUX inKnown for oneYes
Near Field Communication (NFC)Known for oneYes
USB chargingKnown for oneYes
Performance1 differ
MP3 playbackYesYes
Disc types supportedKnown for oneBD-R, BD-RE, BD-ROM, DVD, DVD+RW
Audio formats supportedDiffersMP3, WMAAAC, FLAC, LPCM, MP3, WMA
Video formats supportedKnown for one3GP, AVCHD, FLV, M4V, MKV, MOV, MP4, MPEG1, MPEG2, MPEG4, VOB, WMV
Ergonomicsidentical
Remotely operatedKnown for oneYes
EqualizerKnown for oneYes
Equalizer modesKnown for oneClassic, Jazz, Pop, Rock
Bass adjustmentKnown for oneYes
CD playerKnown for oneYes
Programmable tracksKnown for one20
Power1 differ
Power sourceACAC
Power consumption (typical)Differs250 W135 W
Input frequencyKnown for one50 - 60 Hz
Input voltageKnown for one220-240 V
Power consumption (standby)Known for one0.5 W
Weight & dimensions5 differ
Front speaker widthDiffers32.1 cm29 cm
Front speaker depthDiffers30.1 cm29 cm
Front speaker heightDiffers45.4 cm110 cm
Rear speaker widthKnown for one29 cm
Rear speaker depthKnown for one29 cm
Rear speaker heightKnown for one110 cm
Center speaker dimensions (WxDxH)Known for one220 x 97.2 x 98.5 mm
Subwoofer dimensions (W x D x H)Differs326 x 285 x 454 mm172 x 261 x 391 mm
Main unit dimensions (WxDxH)Differs450 x 355 x 160 mm360 x 299 x 60.5 mm
Package typeKnown for oneBox
Front speaker weightKnown for one9.1 kg
Subwoofer weightKnown for one9.6 kg
Main unit weightKnown for one5.8 kg
Packaging contentidentical
Remote control includedYesYes
FM antennaKnown for oneYes
ManualYesYes
Warranty cardKnown for oneYes
Other featuresidentical
Video D/A Converter (DAC)Known for one12-bit/148MHz
Firmware upgradeableKnown for oneYes
Analog signal format systemKnown for oneNTSC, PAL
Center speaker impedanceKnown for one3 Ω
Streaming capabilityKnown for oneYes
Subwoofer impedanceKnown for one3 Ω

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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