Product comparison · 2 home cinema systems

LG HX552 home cinema system 5.1 channels vs LG HX722 home cinema system 4.1 channels

Key differences

Audio output channels
- HX552 home cinema system 5.1 channels:5.1 channels
- HX722 home cinema system 4.1 channels:4.1 channels
RMS rated power
- HX552 home cinema system 5.1 channels:1100 W
- HX722 home cinema system 4.1 channels:600 W
Front speakers RMS power
- HX552 home cinema system 5.1 channels:360 W
- HX722 home cinema system 4.1 channels:280 W
Subwoofer RMS power
- HX552 home cinema system 5.1 channels:200 W
- HX722 home cinema system 4.1 channels:180 W

Differences highlightedShow differences only

Comparison of HX552, HX722
66 specifications	A LG HX552 home cinema system 5.1 channels Model HX552 View product	B LG HX722 home cinema system 4.1 channels Model HX722 View product
Optical driveidentical
Number of optical discsKnown for one	Unknown — not stated by the source	1 discs
Audio3 differ
Audio output channelsDiffers	5.1 channels	4.1 channels
RMS rated powerDiffers	1100 W	600 W
Audio decodersDiffers	Dolby Digital, Dolby TrueHD, DTS, DTS-HD	Dolby Digital, Dolby Digital Plus, Dolby TrueHD, DTS, DTS-HD
Front speakers1 differ
Front speakers RMS powerDiffers	360 W	280 W
Subwoofer1 differ
Subwoofer RMS powerDiffers	200 W	180 W
Wireless subwooferKnown for one	Unknown — not stated by the source	No
Other featuresidentical
TV tuner integratedKnown for one	Unknown — not stated by the source	No
Technical detailsidentical
KaraokeKnown for one	Unknown — not stated by the source	No
Center speakeridentical
Center speaker RMS powerKnown for one	180 W	Unknown — not stated by the source
Satellite speakersidentical
Satellite speakers RMS powerKnown for one	360 W	Unknown — not stated by the source
Number of satellite speakersKnown for one	2	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.