All categories
Phones & WearablesView all 31

Departments

Phones & WearablesComputers & TabletsComponents & StorageNetworkingPrinting & OfficePower & ChargingTV, Audio & VideoGaming, Toys & RobotsKitchen AppliancesHome AppliancesPersonal Care & HealthSmart Home & SecurityCar & MobilityTools & GardenCameras & Photo

Shopping country

Browse

All categoriesCompare products

Product comparison · 2 soundbar speakers

LG SJ2 soundbar speaker 2.1 channels vs LG SJ4R soundbar speaker Black 4.1 channels

Add a product
  • 25specifications compared
  • 14differ
  • 11identical
  • 30known for one product only

Key differences

  • Audio output channels
    • 2.1 channels
    • 4.1 channels
  • RMS rated power
    • 160 W
    • 420 W
  • Soundbar speaker RMS power
    • 60 W
    • 240 W
  • Subwoofer RMS power
    • 100 W
    • 180 W
  • Audio formats supported
    • LPCM, MP3, WMA
    • FLAC, LPCM, MP3, OGG, WAV
  • Subwoofer width
    • 17 cm
    • 17.1 cm
  • Subwoofer depth
    • 20.4 cm
    • 25.2 cm
  • Subwoofer height
    • 30 cm
    • 32 cm

Side by side

Differences highlightedShow differences only
55 specifications
A

LG

SJ2 soundbar speaker 2.1 channels

Model SJ2

View product
B

LG

SJ4R soundbar speaker Black 4.1 channels

Model SJ4R

View product
Audio3 differ
Audio output channelsDiffers2.1 channels4.1 channels
RMS rated powerDiffers160 W420 W
Audio decodersDiffersDolby DigitalDTS Digital Surround, Dolby Digital
Audio Return Channel (ARC)Known for oneNo
Soundbar speaker1 differ
Soundbar speaker RMS powerDiffers60 W240 W
Number of tweeter driversKnown for one2
Tweeter diameterKnown for one10 cm
Subwoofer1 differ
Subwoofer includedYesYes
Subwoofer typeKnown for oneActive subwoofer
Subwoofer RMS powerDiffers100 W180 W
Bass reflexKnown for oneYes
Features1 differ
Product colourKnown for oneBlack
FM radioNoNo
Audio formats supportedDiffersLPCM, MP3, WMAFLAC, LPCM, MP3, OGG, WAV
Consumer Electronics Control (CEC)Known for oneSimpLink
Wall mountableKnown for oneYes
TV stand usageKnown for oneNo
Sleep timerKnown for oneYes
Ports & interfacesidentical
Connectivity technologyWired & WirelessWired & Wireless
BluetoothYesYes
Bluetooth versionKnown for one4.0
HDMI ports quantityKnown for one1
HDMI versionKnown for one1.4
USB 2.0 ports quantityKnown for one1
Digital audio coaxial inKnown for one0
Digital audio optical in11
Headphone outputsKnown for one1
DC-in jackKnown for oneYes
Poweridentical
AC input voltage100-240 V100-240 V
AC input frequency50 - 60 Hz50 - 60 Hz
Power consumption (typical)Known for one22 W
Power consumption (standby)0.5 W0.5 W
Weight & dimensions3 differ
WidthKnown for one890 mm
DepthKnown for one85 mm
HeightKnown for one55 mm
Soundbar weightKnown for one2.4 kg
Subwoofer widthDiffers17 cm17.1 cm
Subwoofer depthDiffers20.4 cm25.2 cm
Subwoofer heightDiffers30 cm32 cm
Subwoofer weightKnown for one4.2 kg
Main unit dimensions (WxDxH)Known for one660 x 99 x 55 mm
Packaging contentidentical
Remote control includedYesYes
Batteries includedYesYes
Quick start guideKnown for oneYes
Warranty cardKnown for oneYes
Receiver includedKnown for oneNo
Packaging data4 differ
Package widthDiffers915 mm946 mm
Package depthDiffers360 mm373 mm
Package heightDiffers230 mm223 mm
Package weightDiffers15 kg8.8 kg
Other features1 differ
Subwoofer driver diameter (imperial)Differs13.3 cm (5.25")15.2 cm (6")
ManualYesYes
Apple docking compatibilityKnown for oneNot supported
Docking connector typeKnown for oneNot supported
Logistics dataidentical
Harmonized System (HS) codeKnown for one85182200

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.

More soundbar speakers comparisons

All soundbar speakers comparisons