Product comparison · 2 soundbar speakers

LG SH4D Black 2.1 channels vs LG SJ7S soundbar speaker Black 4.1 channels

35specifications compared
14differ
21identical
44known for one product only

Key differences

Audio output channels
- SH4D Black 2.1 channels:2.1 channels
- SJ7S soundbar speaker Black 4.1 channels:4.1 channels
RMS rated power
- SH4D Black 2.1 channels:300 W
- SJ7S soundbar speaker Black 4.1 channels:320 W
Soundbar speaker RMS power
- SH4D Black 2.1 channels:120 W
- SJ7S soundbar speaker Black 4.1 channels:320 W
Subwoofer RMS power
- SH4D Black 2.1 channels:180 W
- SJ7S soundbar speaker Black 4.1 channels:160 W
Subwoofer impedance
- SH4D Black 2.1 channels:3 Ω
- SJ7S soundbar speaker Black 4.1 channels:8 Ω
Wall mountable
- SH4D Black 2.1 channels:Yes
- SJ7S soundbar speaker Black 4.1 channels:No
TV stand usage
- SH4D Black 2.1 channels:Yes
- SJ7S soundbar speaker Black 4.1 channels:No
LED indicators
- SH4D Black 2.1 channels:Bluetooth, Power, Stand-by
- SJ7S soundbar speaker Black 4.1 channels:Yes

Side by side

Differences highlightedShow differences only

Comparison of SH4D, SJ7S
79 specifications	A LG SH4D Black 2.1 channels Model SH4D View product	B LG SJ7S soundbar speaker Black 4.1 channels Model SJ7S View product
Audio2 differ
Audio output channelsDiffers	2.1 channels	4.1 channels
RMS rated powerDiffers	300 W	320 W
Audio decoders	DTS Digital Surround, Dolby Digital	DTS Digital Surround, Dolby Digital
Surround modes quantityKnown for one	3	Unknown — not stated by the source
Audio Return Channel (ARC)Known for one	Unknown — not stated by the source	Yes
Soundbar speaker1 differ
Soundbar speaker RMS powerDiffers	120 W	320 W
Crossover frequencyKnown for one	1000 Hz	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)	10%	10%
Number of tweeter driversKnown for one	2	Unknown — not stated by the source
Tweeter impedanceKnown for one	4 Ω	Unknown — not stated by the source
Number of woofer driversKnown for one	1	Unknown — not stated by the source
Tweeter diameterKnown for one	2 cm	Unknown — not stated by the source
Woofer diameter (imperial)Known for one	15.2 cm (6")	Unknown — not stated by the source
Woofer diameterKnown for one	15.2 cm	Unknown — not stated by the source
ImpedanceKnown for one	Unknown — not stated by the source	8 Ω
Subwoofer2 differ
Subwoofer included	Yes	Yes
Subwoofer connectivity	Wireless	Wireless
Subwoofer type	Active subwoofer	Active subwoofer
Subwoofer RMS powerDiffers	180 W	160 W
Subwoofer impedanceDiffers	3 Ω	8 Ω
Subwoofer sensitivityKnown for one	85 dB	Unknown — not stated by the source
Bass reflexKnown for one	Yes	Unknown — not stated by the source
Subwoofer locationKnown for one	Separate	Unknown — not stated by the source
Bass adjustmentKnown for one	Unknown — not stated by the source	Yes
Features3 differ
Product colour	Black	Black
FM radio	No	No
Audio formats supportedKnown for one	LPCM, PCM, SBC	Unknown — not stated by the source
On/off switch	Yes	Yes
Sleep timerKnown for one	Yes	Unknown — not stated by the source
Wall mountableDiffers	Yes	No
TV stand usageDiffers	Yes	No
LED indicatorsDiffers	Bluetooth, Power, Stand-by	Yes
CertificationKnown for one	CE	Unknown — not stated by the source
Recommended usageKnown for one	Unknown — not stated by the source	Universal
Technical detailsidentical
Audio systemKnown for one	2.1	Unknown — not stated by the source
Transmitting powerKnown for one	13 dBmW	Unknown — not stated by the source
Wireless connectionKnown for one	Yes	Unknown — not stated by the source
Wireless technologyKnown for one	Bluetooth	Unknown — not stated by the source
PortableKnown for one	Unknown — not stated by the source	Yes
Ports & interfaces1 differ
Connectivity technology	Wired & Wireless	Wired & Wireless
Bluetooth	Yes	Yes
Bluetooth version	4.0	4.0
HDMI ports quantityDiffers	0	2
USB portKnown for one	Yes	Unknown — not stated by the source
USB 2.0 ports quantityKnown for one	1	Unknown — not stated by the source
USB connectivityKnown for one	Yes	Unknown — not stated by the source
Digital audio coaxial inKnown for one	0	Unknown — not stated by the source
Digital audio optical in	1	1
DC-in jack	Yes	Yes
HDMI inKnown for one	Unknown — not stated by the source	1
Number of HDMI outputsKnown for one	Unknown — not stated by the source	1
Poweridentical
AC input voltage	100 - 240 V	100 - 240 V
AC input frequency	50 - 60 Hz	50 - 60 Hz
Power consumption (typical)Known for one	22 W	Unknown — not stated by the source
Power consumption (standby)	0.5 W	0.5 W
Weight & dimensions5 differ
WidthDiffers	890 mm	340 mm
DepthDiffers	85 mm	110 mm
HeightDiffers	53 mm	74 mm
Soundbar weightDiffers	2.34 kg	1.7 kg
Subwoofer width	17.1 cm	17.1 cm
Subwoofer depth	25.2 cm	25.2 cm
Subwoofer height	32 cm	32 cm
Subwoofer weightDiffers	4.2 kg	4.3 kg
Packaging contentidentical
Receiver includedKnown for one	No	Unknown — not stated by the source
Remote control included	Yes	Yes
Batteries includedKnown for one	Yes	Unknown — not stated by the source
Warranty cardKnown for one	Yes	Unknown — not stated by the source
Cables includedKnown for one	Unknown — not stated by the source	Optical
Packaging dataidentical
Package widthKnown for one	984 mm	Unknown — not stated by the source
Package depthKnown for one	217 mm	Unknown — not stated by the source
Package heightKnown for one	416 mm	Unknown — not stated by the source
Package weightKnown for one	8.9 kg	Unknown — not stated by the source
Other featuresidentical
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
QuantityKnown for one	1	Unknown — not stated by the source
Remote control typeKnown for one	Programmable	Unknown — not stated by the source
Apple docking compatibilityKnown for one	Not supported	Unknown — not stated by the source
Docking connector type	Not supported	Not supported
ManualKnown for one	Unknown — not stated by the source	Yes

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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