Product comparison · 2 soundbar speakers

LG LAC450B soundbar speaker Black 2.1 channels vs LG LAC550H soundbar speaker Black 2.1 channels

23specifications compared
11differ
12identical
26known for one product only

Key differences

RMS rated power
- LAC450B soundbar speaker Black 2.1 channels:120 W
- LAC550H soundbar speaker Black 2.1 channels:200 W
Subwoofer type
- LAC450B soundbar speaker Black 2.1 channels:Passive subwoofer
- LAC550H soundbar speaker Black 2.1 channels:Active subwoofer
Subwoofer RMS power
- LAC450B soundbar speaker Black 2.1 channels:70 W
- LAC550H soundbar speaker Black 2.1 channels:100 W
Audio formats supported
- LAC450B soundbar speaker Black 2.1 channels:DTS
- LAC550H soundbar speaker Black 2.1 channels:WAV, WMA, OGG, FLAC, MP3
Width
- LAC450B soundbar speaker Black 2.1 channels:880 mm
- LAC550H soundbar speaker Black 2.1 channels:890 mm
Depth
- LAC450B soundbar speaker Black 2.1 channels:59 mm
- LAC550H soundbar speaker Black 2.1 channels:55 mm
Height
- LAC450B soundbar speaker Black 2.1 channels:90 mm
- LAC550H soundbar speaker Black 2.1 channels:89 mm
Subwoofer width
- LAC450B soundbar speaker Black 2.1 channels:15.6 cm
- LAC550H soundbar speaker Black 2.1 channels:17.1 cm

Side by side

Differences highlightedShow differences only

Comparison of LAC450B, LAC550H
49 specifications	A LG LAC450B soundbar speaker Black 2.1 channels Model LAC450B View product	B LG LAC550H soundbar speaker Black 2.1 channels Model LAC550H View product
Audio1 differ
RMS rated powerDiffers	120 W	200 W
Audio Return Channel (ARC)Known for one	Unknown — not stated by the source	Yes
Subwoofer2 differ
Subwoofer typeDiffers	Passive subwoofer	Active subwoofer
Subwoofer RMS powerDiffers	70 W	100 W
Subwoofer locationKnown for one	Separate	Unknown — not stated by the source
Subwoofer connectivityKnown for one	Unknown — not stated by the source	Wireless
Features1 differ
Audio formats supportedDiffers	DTS	WAV, WMA, OGG, FLAC, MP3
Recommended usageKnown for one	Unknown — not stated by the source	TV
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
Digital audio coaxial inKnown for one	1	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
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
Poweridentical
Power consumption (standby)Known for one	0.4 W	Unknown — not stated by the source
Weight & dimensions6 differ
WidthDiffers	880 mm	890 mm
DepthDiffers	59 mm	55 mm
HeightDiffers	90 mm	89 mm
Soundbar weightKnown for one	1.9 kg	Unknown — not stated by the source
Subwoofer widthDiffers	15.6 cm	17.1 cm
Subwoofer depthDiffers	30 cm	35 cm
Subwoofer heightDiffers	29.1 cm	26.1 cm
Subwoofer weightKnown for one	2.9 kg	Unknown — not stated by the source
Packaging contentidentical
Receiver includedKnown for one	No	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
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 features1 differ
Audio D/A Converter (DAC)Differs	192KHz/24bit	192KHz/ 24bit
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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