Product comparison · 2 soundbar speakers

LG SJ6 soundbar speaker Silver 2.1 channels vs LG SJ9 soundbar speaker Black 5.2 channels

33specifications compared
17differ
16identical
30known for one product only

Key differences

Audio output channels
- SJ6 soundbar speaker Silver 2.1 channels:2.1 channels
- SJ9 soundbar speaker Black 5.2 channels:5.2 channels
RMS rated power
- SJ6 soundbar speaker Silver 2.1 channels:320 W
- SJ9 soundbar speaker Black 5.2 channels:500 W
Soundbar speaker RMS power
- SJ6 soundbar speaker Silver 2.1 channels:120 W
- SJ9 soundbar speaker Black 5.2 channels:215 W
Product colour
- SJ6 soundbar speaker Silver 2.1 channels:Silver
- SJ9 soundbar speaker Black 5.2 channels:Black
HDMI ports quantity
- SJ6 soundbar speaker Silver 2.1 channels:1
- SJ9 soundbar speaker Black 5.2 channels:2
HDMI version
- SJ6 soundbar speaker Silver 2.1 channels:1.4
- SJ9 soundbar speaker Black 5.2 channels:2.0
Power consumption (typical)
- SJ6 soundbar speaker Silver 2.1 channels:22 W
- SJ9 soundbar speaker Black 5.2 channels:81 W
Width
- SJ6 soundbar speaker Silver 2.1 channels:950 mm
- SJ9 soundbar speaker Black 5.2 channels:1199.8 mm

Side by side

Differences highlightedShow differences only

Comparison of SJ6, SJ9
63 specifications	A LG SJ6 soundbar speaker Silver 2.1 channels Model SJ6 View product	B LG SJ9 soundbar speaker Black 5.2 channels Model SJ9 View product
Audio3 differ
Audio output channelsDiffers	2.1 channels	5.2 channels
RMS rated powerDiffers	320 W	500 W
Audio decodersDiffers	DTS Digital Surround, Dolby Digital	DTS Digital Surround, Dolby Atmos, Dolby Digital 5.1, Dolby Digital Plus
Audio Return Channel (ARC)	Yes	Yes
Soundbar speaker1 differ
Soundbar speaker RMS powerDiffers	120 W	215 W
ImpedanceKnown for one	4 Ω	Unknown — not stated by the source
Signal-to-Noise Ratio (SNR)Known for one	82 dB	Unknown — not stated by the source
Total Harmonic Distortion (THD)Known for one	10%	Unknown — not stated by the source
Tweeter diameterKnown for one	2 cm	Unknown — not stated by the source
Subwooferidentical
Subwoofer included	Yes	Yes
Subwoofer connectivity	Wireless	Wireless
Subwoofer RMS power	200 W	200 W
Subwoofer impedanceKnown for one	3 Ω	Unknown — not stated by the source
Subwoofer sensitivityKnown for one	85 dB	Unknown — not stated by the source
Bass reflex	Yes	Yes
Subwoofer typeKnown for one	Unknown — not stated by the source	Active subwoofer
Features1 differ
Product colourDiffers	Silver	Black
FM radio	No	No
Audio formats supported	AAC, AAC+, AIFF, ALAC, FLAC, LPCM, MP3, OGG, WAV, WMA	AAC, AAC+, AIFF, ALAC, FLAC, LPCM, MP3, OGG, WAV, WMA
Night mode	Yes	Yes
Sleep timerKnown for one	Yes	Unknown — not stated by the source
Wall mountable	Yes	Yes
Network streaming services supportedKnown for one	Unknown — not stated by the source	Pandora, Rhapsody
TV stand usageKnown for one	Unknown — not stated by the source	Yes
Technical detailsidentical
Subwoofer dimensions (WxHxD)Known for one	171 x 252 x 320 mm	Unknown — not stated by the source
Maximum screen sizeKnown for one	124.5 cm (49")	Unknown — not stated by the source
Ports & interfaces2 differ
Connectivity technologyKnown for one	Wired & Wireless	Unknown — not stated by the source
Bluetooth	Yes	Yes
Bluetooth version	4.0	4.0
Wi-Fi	Yes	Yes
Ethernet LAN	Yes	Yes
HDMI ports quantityDiffers	1	2
HDMI versionDiffers	1.4	2.0
USB 2.0 ports quantityKnown for one	1	Unknown — not stated by the source
Digital audio optical in	1	1
HDMI inKnown for one	Unknown — not stated by the source	1
Number of HDMI outputsKnown for one	Unknown — not stated by the source	1
Digital audio coaxial inKnown for one	Unknown — not stated by the source	0
Headphone outputsKnown for one	Unknown — not stated by the source	1
Power1 differ
AC input voltageKnown for one	110-240 V	Unknown — not stated by the source
AC input frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
Power consumption (typical)Differs	22 W	81 W
Power consumption (standby)Known for one	Unknown — not stated by the source	1 W
Weight & dimensions5 differ
WidthDiffers	950 mm	1199.8 mm
DepthDiffers	85 mm	145 mm
HeightDiffers	55 mm	57.9 mm
Soundbar weightDiffers	2.8 kg	5.62 kg
Subwoofer weightDiffers	4.2 kg	7.62 kg
Subwoofer widthKnown for one	Unknown — not stated by the source	29.6 cm
Subwoofer depthKnown for one	Unknown — not stated by the source	29.6 cm
Subwoofer heightKnown for one	Unknown — not stated by the source	33.2 cm
Packaging contentidentical
Receiver includedKnown for one	Yes	Unknown — not stated by the source
Batteries included	Yes	Yes
Warranty cardKnown for one	Yes	Unknown — not stated by the source
Cables includedKnown for one	Unknown — not stated by the source	Optical
Remote control includedKnown for one	Unknown — not stated by the source	Yes
Packaging data4 differ
Package widthDiffers	1005 mm	1264.9 mm
Package depthDiffers	223 mm	355.6 mm
Package heightDiffers	373 mm	490 mm
Package weightDiffers	9.7 kg	17.2 kg
Other featuresidentical
ManualKnown for one	Yes	Unknown — not stated by the source
Apple docking compatibility	Not supported	Not supported
Movie modesKnown for one	Unknown — not stated by the source	Action

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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