Product comparison · 2 home cinema systems

LG HT553DV home cinema system 2.1 channels vs LG HT903WA home cinema system 5.1 channels

15specifications compared
5differ
10identical
18known for one product only

Key differences

Audio output channels
- HT553DV home cinema system 2.1 channels:2.1 channels
- HT903WA home cinema system 5.1 channels:5.1 channels
RMS rated power
- HT553DV home cinema system 2.1 channels:535 W
- HT903WA home cinema system 5.1 channels:1000 W
Center speaker dimensions (WxDxH)
- HT553DV home cinema system 2.1 channels:300 x 300 x 1250 mm
- HT903WA home cinema system 5.1 channels:330 x 94 x 111 mm
Subwoofer dimensions (W x D x H)
- HT553DV home cinema system 2.1 channels:230 x 410 x 430 mm
- HT903WA home cinema system 5.1 channels:190 x 414 x 414 mm
Dimensions (WxDxH)
- HT553DV home cinema system 2.1 channels:360 x 1005 x 324 mm
- HT903WA home cinema system 5.1 channels:430 x 81 x 372 mm

Side by side

Differences highlightedShow differences only

Comparison of HT553DV, HT903WA
33 specifications	A LG HT553DV home cinema system 2.1 channels Model HT553DV View product	B LG HT903WA home cinema system 5.1 channels Model HT903WA View product
Optical driveidentical
Optical disc player type	DVD player	DVD player
Number of optical discs	1 discs	1 discs
Audio2 differ
Audio output channelsDiffers	2.1 channels	5.1 channels
RMS rated powerDiffers	535 W	1000 W
Audio decoders	Dolby Digital, DTS	Dolby Digital, DTS
Audio formats supported	MP3, WMA	MP3, WMA
Equalizer	Yes	Yes
Radioidentical
Supported radio bandsKnown for one	Unknown — not stated by the source	FM
Radio Data System (RDS)Known for one	Unknown — not stated by the source	Yes
Preset stations quantityKnown for one	Unknown — not stated by the source	50
Center speakeridentical
Center speaker RMS powerKnown for one	Unknown — not stated by the source	155 W
Satellite speakersidentical
Number of satellite speakersKnown for one	Unknown — not stated by the source	5
Satellite speakers RMS powerKnown for one	310 W	Unknown — not stated by the source
Satellite speaker impedanceKnown for one	4 Ω	Unknown — not stated by the source
Subwooferidentical
Subwoofer RMS power	225 W	225 W
Subwoofer impedanceKnown for one	3 Ω	Unknown — not stated by the source
Ports & interfacesidentical
HDMI ports quantity	1	1
SCART ports quantity	1	1
Component video (YPbPr/YCbCr) out	1	1
Composite video out	1	1
Audio (L/R) inKnown for one	Unknown — not stated by the source	1
Digital audio coaxial inKnown for one	1	Unknown — not stated by the source
Weight & dimensions2 differ
Center speaker dimensions (WxDxH)Differs	300 x 300 x 1250 mm	330 x 94 x 111 mm
Center speaker weightKnown for one	Unknown — not stated by the source	780 g
Subwoofer dimensions (W x D x H)Differs	230 x 410 x 430 mm	190 x 414 x 414 mm
Subwoofer weightKnown for one	Unknown — not stated by the source	7.5 kg
Dimensions rear speaker (W x D x H)Known for one	Unknown — not stated by the source	330 x 111 x 94 mm
Rear speaker weightKnown for one	Unknown — not stated by the source	4.36 kg
Other features1 differ
Dimensions (WxDxH)Differs	360 x 1005 x 324 mm	430 x 81 x 372 mm
Surround speaker dimensions (WxHxD)Known for one	Unknown — not stated by the source	280 x 2100 x 280 mm
Surround speaker weightKnown for one	Unknown — not stated by the source	4.36 kg
WeightKnown for one	Unknown — not stated by the source	3.9 kg
Videoidentical
Analog signal format systemKnown for one	NTSC, PAL	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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