Product comparison · 2 soundbar speakers

LG LAS453B soundbar speaker Black 2.1 channels vs LG LAS855M Silver 4.1 channels

14specifications compared
9differ
5identical
41known for one product only

Key differences

Audio output channels
- LAS453B soundbar speaker Black 2.1 channels:2.1 channels
- LAS855M Silver 4.1 channels:4.1 channels
RMS rated power
- LAS453B soundbar speaker Black 2.1 channels:200 W
- LAS855M Silver 4.1 channels:360 W
Subwoofer type
- LAS453B soundbar speaker Black 2.1 channels:Passive subwoofer
- LAS855M Silver 4.1 channels:Active subwoofer
Subwoofer RMS power
- LAS453B soundbar speaker Black 2.1 channels:100 W
- LAS855M Silver 4.1 channels:200 W
Product colour
- LAS453B soundbar speaker Black 2.1 channels:Black
- LAS855M Silver 4.1 channels:Silver
Width
- LAS453B soundbar speaker Black 2.1 channels:960 mm
- LAS855M Silver 4.1 channels:1200 mm
Depth
- LAS453B soundbar speaker Black 2.1 channels:50 mm
- LAS855M Silver 4.1 channels:82 mm
Height
- LAS453B soundbar speaker Black 2.1 channels:71 mm
- LAS855M Silver 4.1 channels:43 mm

Side by side

Differences highlightedShow differences only

Comparison of LAS453B, LAS855M
55 specifications	A LG LAS453B soundbar speaker Black 2.1 channels Model LAS453B View product	B LG LAS855M Silver 4.1 channels Model LAS855M View product
Audio2 differ
Audio output channelsDiffers	2.1 channels	4.1 channels
RMS rated powerDiffers	200 W	360 W
Audio decodersKnown for one	Unknown — not stated by the source	Dolby Digital, DTS
Audio Return Channel (ARC)Known for one	Unknown — not stated by the source	Yes
Surround modes quantityKnown for one	Unknown — not stated by the source	1
Soundbar speakeridentical
Soundbar speaker RMS powerKnown for one	Unknown — not stated by the source	160 W
ImpedanceKnown for one	Unknown — not stated by the source	4 Ω
Signal-to-Noise Ratio (SNR)Known for one	Unknown — not stated by the source	82 dB
Tweeter diameterKnown for one	Unknown — not stated by the source	1.3 cm
Subwoofer2 differ
Subwoofer includedKnown for one	Unknown — not stated by the source	Yes
Subwoofer typeDiffers	Passive subwoofer	Active subwoofer
Subwoofer RMS powerDiffers	100 W	200 W
Subwoofer impedanceKnown for one	Unknown — not stated by the source	3 Ω
Subwoofer sensitivityKnown for one	Unknown — not stated by the source	85 dB
Bass reflexKnown for one	Unknown — not stated by the source	Yes
Subwoofer locationKnown for one	Unknown — not stated by the source	Separate
Features1 differ
Product colourDiffers	Black	Silver
Audio formats supportedKnown for one	Unknown — not stated by the source	AAC, AAC+, WAV, LPCM, OGG, WMA, AIFF, FLAC, MP3
Night modeKnown for one	Unknown — not stated by the source	Yes
Sleep timerKnown for one	Unknown — not stated by the source	Yes
Supported radio bandsKnown for one	Not supported	Unknown — not stated by the source
Technical detailsidentical
Number of amplifier channelsKnown for one	Unknown — not stated by the source	4.1 channels
Ports & interfacesidentical
Wi-FiKnown for one	Unknown — not stated by the source	Yes
Ethernet LANKnown for one	Unknown — not stated by the source	Yes
HDMI ports quantityKnown for one	Unknown — not stated by the source	2
HDMI inKnown for one	Unknown — not stated by the source	1
Number of HDMI outputsKnown for one	Unknown — not stated by the source	1
USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	1
Digital audio optical inKnown for one	Unknown — not stated by the source	1
Headphone outputsKnown for one	Unknown — not stated by the source	1
Line-inKnown for one	Yes	Unknown — not stated by the source
Poweridentical
AC input voltageKnown for one	Unknown — not stated by the source	100-240 V
AC input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Power consumption (typical)Known for one	Unknown — not stated by the source	45 W
Power consumption (standby)Known for one	Unknown — not stated by the source	0.5 W
Power sourceKnown for one	AC	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	960 mm	1200 mm
DepthDiffers	50 mm	82 mm
HeightDiffers	71 mm	43 mm
Soundbar weightKnown for one	Unknown — not stated by the source	2.7 kg
Subwoofer widthKnown for one	Unknown — not stated by the source	17.1 cm
Subwoofer depthKnown for one	Unknown — not stated by the source	26.1 cm
Subwoofer heightKnown for one	Unknown — not stated by the source	39 cm
Subwoofer weightDiffers	3.9 kg	5.6 kg
System requirementsidentical
Mac operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Packaging dataidentical
Package weightKnown for one	Unknown — not stated by the source	11 kg
Other featuresidentical
Magnetically shieldedKnown for one	Unknown — not stated by the source	No
Subwoofer dimensions (W x D x H)Known for one	171 x 261 x 350 mm	Unknown — not stated by the source
ManualKnown for one	Yes	Unknown — not stated by the source

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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