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Product comparison · 2 home audio systems

LG CM4440 home audio system Home audio mini system vs LG CM4540B home audio system Home audio mini system

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  • 26specifications compared
  • 6differ
  • 20identical
  • 44known for one product only

Key differences

  • Product colour
    • Black, Red
    • Black
  • Number of optical discs
    • 1 discs
    • 3 discs
  • RMS rated power
    • 400 W
    • 500 W
  • Audio formats supported
    • MP3, WMA
    • MP3, WAV, WMA
  • Power consumption (standby)
    • 1 W
    • 0.001 W

Side by side

Differences highlightedShow differences only
70 specifications
A

LG

CM4440 home audio system Home audio mini system

Model CM4440

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B

LG

CM4540B home audio system Home audio mini system

Model CM4540B

View product
Design2 differ
TypeHome audio mini systemHome audio mini system
Product colourDiffersBlack, RedBlack
Optical disc playerYesYes
Cassette deckNoNo
Number of optical discsDiffers1 discs3 discs
CD changerKnown for oneYes
Disc loading typeKnown for oneCarousel disc loader
Multimedia1 differ
RMS rated powerDiffers400 W500 W
Speaker type2-way2-way
Number of speakers22
Built-in speaker(s)Known for oneYes
Woofer diameterKnown for one16.5 cm
Tweeter diameterKnown for one4 cm
ImpedanceKnown for one4 Ω
Signal-to-Noise Ratio (SNR)Known for one83 dB
Peak Music Power Output (PMPO)Known for one5500 W
Subwoofer includedKnown for oneYes
Bass reflexKnown for oneYes
KaraokeKnown for oneNo
Radioidentical
Supported radio bandsFMFM
FM band rangeKnown for one87.5 - 108 MHz
Networkidentical
Wi-FiNoNo
BluetoothYesYes
Ports & interfacesidentical
USB portYesYes
USB 2.0 ports quantity22
Audio (L/R) outKnown for one1
Headphone connectivityKnown for one3.5 mm
Performance2 differ
MP3 playbackYesYes
Disc types supportedDiffersCD, CD-R, CD-RWCD, CD-R, CD-ROM, CD-RW, DVD, DVD+R, DVD+RW, DVD-R, DVD-RW
Playback disc formatsCD audioCD audio
Audio formats supportedDiffersMP3, WMAMP3, WAV, WMA
Playback modesKnown for oneNext, Playlist, Previous, Random, Repeat, Repeat all, Repeat one
Recording onKnown for oneUSB
USB direct playbackYesYes
Card reader integratedKnown for oneNo
Ergonomicsidentical
EqualizerYesYes
Equalizer modesKnown for oneClassic, Custom, Pop, Rock, Speech
Integrated clockYesYes
Integrated timerKnown for oneYes
Sleep timerKnown for oneYes
Remotely operatedKnown for oneYes
Equalizer customizableKnown for oneYes
Volume controlKnown for oneRotary
Power1 differ
Power sourceACAC
Power consumption (typical)Known for one80 W
Power consumption (standby)Differs1 W0.001 W
Input frequencyKnown for one50 - 60 Hz
Input voltageKnown for one110-230 V
Weight & dimensionsidentical
Front speaker widthKnown for one26.6 cm
Front speaker depthKnown for one26.3 cm
Front speaker heightKnown for one30.6 cm
Front speaker weightKnown for one3.1 kg
Main unit dimensions (WxDxH)Known for one204 x 272 x 306 mm
Main unit weightKnown for one3 kg
Package widthKnown for one849 mm
Package depthKnown for one333 mm
Package heightKnown for one374 mm
Package weightKnown for one12 kg
WidthKnown for one918 mm
DepthKnown for one352 mm
HeightKnown for one334 mm
WeightKnown for one15.1 kg
Packaging contentidentical
Remote control includedYesYes
Batteries includedYesYes
FM antennaYesYes
ManualKnown for oneYes
Quick start guideKnown for oneYes
Other featuresidentical
Apple docking compatibilityNot supportedNot supported
Child lockKnown for oneYes
Displayidentical
Backlight colourKnown for oneRed

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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