Product comparison · 2 home cinema systems

LG HT554TM home cinema system 5.1 channels vs Yamaha DVX-700 home cinema system 2.1 channels

17specifications compared
8differ
9identical
21known for one product only

Key differences

Audio output channels
- HT554TM home cinema system 5.1 channels:5.1 channels
- DVX-700 home cinema system 2.1 channels:2.1 channels
RMS rated power
- HT554TM home cinema system 5.1 channels:1000 W
- DVX-700 home cinema system 2.1 channels:210 W
Satellite speakers RMS power
- HT554TM home cinema system 5.1 channels:70 W
- DVX-700 home cinema system 2.1 channels:40 W
Subwoofer RMS power
- HT554TM home cinema system 5.1 channels:150 W
- DVX-700 home cinema system 2.1 channels:50 W
Subwoofer dimensions (W x D x H)
- HT554TM home cinema system 5.1 channels:216 x 382 x 312 mm
- DVX-700 home cinema system 2.1 channels:194 x 450 x 400 mm
Subwoofer weight
- HT554TM home cinema system 5.1 channels:5.9 kg
- DVX-700 home cinema system 2.1 channels:13 kg
Dimensions (WxDxH)
- HT554TM home cinema system 5.1 channels:430 x 73 x 327 mm
- DVX-700 home cinema system 2.1 channels:360 x 68 x 224 mm
Weight
- HT554TM home cinema system 5.1 channels:3.6 kg
- DVX-700 home cinema system 2.1 channels:2.6 kg

Side by side

Differences highlightedShow differences only

Comparison of HT554TM, DVX-700
38 specifications	A LG HT554TM home cinema system 5.1 channels Model HT554TM View product	B Yamaha DVX-700 home cinema system 2.1 channels Model DVX-700 View product
Optical driveidentical
Disc types supportedKnown for one	DVD+R, DVD+R DL, DVD+RW, DVD-R, DVD-RW	Unknown — not stated by the source
Audio2 differ
Audio output channelsDiffers	5.1 channels	2.1 channels
RMS rated powerDiffers	1000 W	210 W
Signal-to-Noise Ratio (SNR)Known for one	Unknown — not stated by the source	98 dB
Total Harmonic Distortion (THD)Known for one	Unknown — not stated by the source	0.06%
Center speakeridentical
Center speaker RMS powerKnown for one	70 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	70 W	40 W
Satellite speaker impedanceKnown for one	4 Ω	Unknown — not stated by the source
Satellite speaker frequency rangeKnown for one	Unknown — not stated by the source	130 - 20000 Hz
Subwoofer1 differ
Subwoofer RMS powerDiffers	150 W	50 W
Subwoofer impedanceKnown for one	3 Ω	Unknown — not stated by the source
Subwoofer frequency rangeKnown for one	Unknown — not stated by the source	35 - 130 Hz
Ports & interfacesidentical
Digital audio optical inKnown for one	1	Unknown — not stated by the source
Weight & dimensions2 differ
Center speaker dimensions (WxDxH)Known for one	350 x 93 x 105 mm	Unknown — not stated by the source
Center speaker weightKnown for one	1.05 kg	Unknown — not stated by the source
Subwoofer dimensions (W x D x H)Differs	216 x 382 x 312 mm	194 x 450 x 400 mm
Subwoofer weightDiffers	5.9 kg	13 kg
Front speaker dimensions (WxDxH)Known for one	Unknown — not stated by the source	95 x 190 x 98 mm
Front speaker weightKnown for one	Unknown — not stated by the source	1.2 kg
Other features2 differ
Dimensions (WxDxH)Differs	430 x 73 x 327 mm	360 x 68 x 224 mm
Power requirementsKnown for one	230V 50Hz	Unknown — not stated by the source
Surround speaker dimensions (WxHxD)Known for one	275 x 1050 x 275 mm	Unknown — not stated by the source
Surround speaker weightKnown for one	3.4 kg	Unknown — not stated by the source
WeightDiffers	3.6 kg	2.6 kg
Technical detailsidentical
Product colourKnown for one	Black	Unknown — not stated by the source
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
FM band rangeKnown for one	Unknown — not stated by the source	87.5 - 108 MHz

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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