Product comparison · 2 soundbar speakers

LG LAC450B soundbar speaker Black 2.1 channels vs LG LAS455H soundbar speaker Black 2.1 channels

18specifications compared
12differ
6identical
43known for one product only

Key differences

RMS rated power
- LAC450B soundbar speaker Black 2.1 channels:120 W
- LAS455H soundbar speaker Black 2.1 channels:320 W
Soundbar speaker RMS power
- LAC450B soundbar speaker Black 2.1 channels:50 W
- LAS455H soundbar speaker Black 2.1 channels:110 W
Subwoofer type
- LAC450B soundbar speaker Black 2.1 channels:Passive subwoofer
- LAS455H soundbar speaker Black 2.1 channels:Active subwoofer
Subwoofer RMS power
- LAC450B soundbar speaker Black 2.1 channels:70 W
- LAS455H soundbar speaker Black 2.1 channels:190 W
Width
- LAC450B soundbar speaker Black 2.1 channels:880 mm
- LAS455H soundbar speaker Black 2.1 channels:890 mm
Depth
- LAC450B soundbar speaker Black 2.1 channels:59 mm
- LAS455H soundbar speaker Black 2.1 channels:89 mm
Height
- LAC450B soundbar speaker Black 2.1 channels:90 mm
- LAS455H soundbar speaker Black 2.1 channels:55 mm
Soundbar weight
- LAC450B soundbar speaker Black 2.1 channels:1.9 kg
- LAS455H soundbar speaker Black 2.1 channels:2.56 kg

Side by side

Differences highlightedShow differences only

Comparison of LAC450B, LAS455H
61 specifications	A LG LAC450B soundbar speaker Black 2.1 channels Model LAC450B View product	B LG LAS455H soundbar speaker Black 2.1 channels Model LAS455H View product
Audio1 differ
Audio output channels	2.1 channels	2.1 channels
RMS rated powerDiffers	120 W	320 W
Audio decodersKnown for one	Dolby Digital	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	50 W	110 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	2 cm
Subwoofer2 differ
Subwoofer included	Yes	Yes
Subwoofer typeDiffers	Passive subwoofer	Active subwoofer
Subwoofer RMS powerDiffers	70 W	190 W
Subwoofer locationKnown for one	Separate	Unknown — not stated by the source
Subwoofer connectivityKnown for one	Unknown — not stated by the source	Wireless
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
Featuresidentical
Product colour	Black	Black
Audio formats supportedKnown for one	DTS	Unknown — not stated by the source
Wall mountable	Yes	Yes
Recommended usageKnown for one	Unknown — not stated by the source	TV
Night modeKnown for one	Unknown — not stated by the source	Yes
Sleep timerKnown for one	Unknown — not stated by the source	Yes
Technical detailsidentical
Audio systemKnown for one	LPCM	Unknown — not stated by the source
Ports & interfacesidentical
Bluetooth	Yes	Yes
Digital audio coaxial inKnown for one	1	Unknown — not stated by the source
Digital audio optical in	1	1
AUX inKnown for one	Yes	Unknown — not stated by the source
Digital audio optical outKnown for one	1	Unknown — not stated by the source
Headphone outputsKnown for one	1	Unknown — not stated by the source
Connectivity technologyKnown for one	Unknown — not stated by the source	Wired & Wireless
Bluetooth versionKnown for one	Unknown — not stated by the source	4.0
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
Audio (L/R) inKnown for one	Unknown — not stated by the source	1
Poweridentical
Power consumption (standby)Known for one	0.4 W	Unknown — not stated by the source
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	33 W
Weight & dimensions8 differ
WidthDiffers	880 mm	890 mm
DepthDiffers	59 mm	89 mm
HeightDiffers	90 mm	55 mm
Soundbar weightDiffers	1.9 kg	2.56 kg
Subwoofer widthDiffers	15.6 cm	17.1 cm
Subwoofer depthDiffers	30 cm	26.1 cm
Subwoofer heightDiffers	29.1 cm	39 cm
Subwoofer weightDiffers	2.9 kg	5.6 kg
Packaging contentidentical
Receiver includedKnown for one	No	Unknown — not stated by the source
Mounting brackets includedKnown for one	Yes	Unknown — not stated by the source
Screws includedKnown for one	Yes	Unknown — not stated by the source
Remote control includedKnown for one	Yes	Unknown — not stated by the source
Batteries includedKnown for one	Yes	Unknown — not stated by the source
Quick start guideKnown for one	Yes	Unknown — not stated by the source
Packaging dataidentical
Package widthKnown for one	944 mm	Unknown — not stated by the source
Package depthKnown for one	230 mm	Unknown — not stated by the source
Package heightKnown for one	460 mm	Unknown — not stated by the source
Package weightKnown for one	6.3 kg	Unknown — not stated by the source
Other featuresidentical
Audio D/A Converter (DAC)Known for one	192KHz/24bit	Unknown — not stated by the source
Apple docking compatibilityKnown for one	Not supported	Unknown — not stated by the source
Docking connector typeKnown for one	Not supported	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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