Product comparison · 2 home cinema systems

LG HT-903TA home cinema system 5.1 channels vs LG HT553DV home cinema system 2.1 channels

11specifications compared
3differ
8identical
22known for one product only

Key differences

Audio output channels
- HT-903TA home cinema system 5.1 channels:5.1 channels
- HT553DV home cinema system 2.1 channels:2.1 channels
RMS rated power
- HT-903TA home cinema system 5.1 channels:1000 W
- HT553DV home cinema system 2.1 channels:535 W
Satellite speakers RMS power
- HT-903TA home cinema system 5.1 channels:155 W
- HT553DV home cinema system 2.1 channels:310 W

Side by side

Differences highlightedShow differences only

Comparison of HT-903TA, HT553DV
33 specifications	A LG HT-903TA home cinema system 5.1 channels Model HT-903TA View product	B LG HT553DV home cinema system 2.1 channels Model HT553DV 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	5.1 channels	2.1 channels
RMS rated powerDiffers	1000 W	535 W
Audio decodersKnown for one	Unknown — not stated by the source	Dolby Digital, DTS
Audio formats supportedKnown for one	Unknown — not stated by the source	MP3, WMA
EqualizerKnown for one	Unknown — not stated by the source	Yes
Radioidentical
Radio Data System (RDS)Known for one	Yes	Unknown — not stated by the source
FM band rangeKnown for one	87.5 - 108 MHz	Unknown — not stated by the source
AM band rangeKnown for one	522 - 1620 kHz	Unknown — not stated by the source
Preset stations quantityKnown for one	50	Unknown — not stated by the source
Center speakeridentical
Center speaker RMS powerKnown for one	155 W	Unknown — not stated by the source
Center speaker impedanceKnown for one	4 Ω	Unknown — not stated by the source
Satellite speakers1 differ
Satellite speakers RMS powerDiffers	155 W	310 W
Satellite speaker impedance	4 Ω	4 Ω
Subwooferidentical
Subwoofer RMS power	225 W	225 W
Subwoofer impedance	3 Ω	3 Ω
Ports & interfacesidentical
HDMI ports quantity	1	1
USB ports quantityKnown for one	1	Unknown — not stated by the source
USB versionKnown for one	2.0	Unknown — not stated by the source
Component video (YPbPr/YCbCr) out	1	1
Composite video out	1	1
Digital audio optical inKnown for one	1	Unknown — not stated by the source
FM antennaKnown for one	Yes	Unknown — not stated by the source
Headphone outputsKnown for one	1	Unknown — not stated by the source
MW antennaKnown for one	Yes	Unknown — not stated by the source
SCART ports quantityKnown for one	Unknown — not stated by the source	1
Digital audio coaxial inKnown for one	Unknown — not stated by the source	1
Other featuresidentical
Audio systemKnown for one	DTS, Dolby Digital, Dolby ProLogic Ⅱ, DSP	Unknown — not stated by the source
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	360 x 1005 x 324 mm
Videoidentical
Analog signal format systemKnown for one	Unknown — not stated by the source	NTSC, PAL
Weight & dimensionsidentical
Center speaker dimensions (WxDxH)Known for one	Unknown — not stated by the source	300 x 300 x 1250 mm
Subwoofer dimensions (W x D x H)Known for one	Unknown — not stated by the source	230 x 410 x 430 mm

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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