Product comparison · 2 home cinema systems

LG ARX10 home cinema system 4.2 channels vs Yamaha YHT-2940 home cinema system 5.1 channels 3D Black

24specifications compared
13differ
11identical
57known for one product only

Key differences

The Yamaha YHT-2940 home cinema system 5.1 channels 3D Black has 0.9 channels more audio output channels than the LG ARX10 home cinema system 4.2 channels (5.1 channels vs 4.2 channels). The LG ARX10 home cinema system 4.2 channels has 430 W more front speakers RMS power than the Yamaha YHT-2940 home cinema system 5.1 channels 3D Black (460 W vs 30 W). The LG ARX10 home cinema system 4.2 channels has 200 W more satellite speakers RMS power than the Yamaha YHT-2940 home cinema system 5.1 channels 3D Black (230 W vs 30 W). Only the Yamaha YHT-2940 home cinema system 5.1 channels 3D Black has 3D. Optical disc player type: DVD player on the LG ARX10 home cinema system 4.2 channels, Not included on the Yamaha YHT-2940 home cinema system 5.1 channels 3D Black.

Optical disc player type
- ARX10 home cinema system 4.2 channels:DVD player
- YHT-2940 home cinema system 5.1 channels 3D Black:Not included
Disc types supported
- ARX10 home cinema system 4.2 channels:CD, DVD
- YHT-2940 home cinema system 5.1 channels 3D Black:No
3D
- ARX10 home cinema system 4.2 channels:No
- YHT-2940 home cinema system 5.1 channels 3D Black:Yes
Audio output channels
- ARX10 home cinema system 4.2 channels:4.2 channels
- YHT-2940 home cinema system 5.1 channels 3D Black:5.1 channels
Front speakers RMS power
- ARX10 home cinema system 4.2 channels:460 W
- YHT-2940 home cinema system 5.1 channels 3D Black:30 W
Satellite speakers RMS power
- ARX10 home cinema system 4.2 channels:230 W
- YHT-2940 home cinema system 5.1 channels 3D Black:30 W
Subwoofer RMS power
- ARX10 home cinema system 4.2 channels:460 W
- YHT-2940 home cinema system 5.1 channels 3D Black:30 W
HDMI in
- ARX10 home cinema system 4.2 channels:3
- YHT-2940 home cinema system 5.1 channels 3D Black:4

Side by side

Differences highlightedShow differences only

Comparison of ARX10, YHT-2940
81 specifications	A LG ARX10 home cinema system 4.2 channels Model ARX10 View product	B Yamaha YHT-2940 home cinema system 5.1 channels 3D Black Model YHT-2940 View product
Optical drive2 differ
Optical disc player typeDiffers	DVD player	Not included
Disc loading typeKnown for one	Front	Unknown — not stated by the source
Disc types supportedDiffers	CD, DVD	No
Playback disc formatsKnown for one	CD audio, DVD-Audio	Unknown — not stated by the source
Video1 differ
3DDiffers	No	Yes
Full HDKnown for one	Unknown — not stated by the source	Yes
Video upscalingKnown for one	Unknown — not stated by the source	Yes
Audio1 differ
Audio output channelsDiffers	4.2 channels	5.1 channels
RMS rated powerKnown for one	2300 W	Unknown — not stated by the source
Signal-to-Noise Ratio (SNR)Known for one	85 dB	Unknown — not stated by the source
Audio decodersKnown for one	Unknown — not stated by the source	DTS-HD Master Audio, Dolby Digital Plus, Dolby TrueHD
Audio D/A Converter (DAC)Known for one	Unknown — not stated by the source	24-bit/192kHz
Audio Return Channel (ARC)Known 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
Preset stations quantityKnown for one	50	Unknown — not stated by the source
Front speakers1 differ
Front speakers RMS powerDiffers	460 W	30 W
Front speaker sensitivityKnown for one	82 dB	Unknown — not stated by the source
Front speaker impedanceKnown for one	6 Ω	Unknown — not stated by the source
Front speaker tweeter diameterKnown for one	20.3 cm (8")	Unknown — not stated by the source
Front speaker woofer diameter (imperial)Known for one	2.54 cm (1")	Unknown — not stated by the source
Front speaker peak powerKnown for one	Unknown — not stated by the source	100 W
Satellite speakers1 differ
Satellite speakers RMS powerDiffers	230 W	30 W
Satellite speaker impedanceKnown for one	12 Ω	Unknown — not stated by the source
Satellite speaker sensitivityKnown for one	85 dB	Unknown — not stated by the source
Satellite speaker tweeter diameterKnown for one	10.2 cm (4")	Unknown — not stated by the source
Wireless satellite speakersKnown for one	Yes	Unknown — not stated by the source
Satellite speaker peak powerKnown for one	Unknown — not stated by the source	100 W
Subwoofer1 differ
Subwoofer RMS powerDiffers	460 W	30 W
Subwoofer driver diameter (imperial)Known for one	30.5 cm (12")	Unknown — not stated by the source
Subwoofer impedanceKnown for one	6 Ω	Unknown — not stated by the source
Subwoofer sensitivityKnown for one	89 dB	Unknown — not stated by the source
Subwoofer peak powerKnown for one	Unknown — not stated by the source	100 W
Networkidentical
Bluetooth rangeKnown for one	10 m	Unknown — not stated by the source
Ethernet LANKnown for one	Unknown — not stated by the source	No
Ports & interfaces2 differ
HDMI ports quantityKnown for one	4	Unknown — not stated by the source
HDMI inDiffers	3	4
Composite video inDiffers	1	3
FM antennaKnown for one	Yes	Unknown — not stated by the source
USB 2.0 ports quantityKnown for one	1	Unknown — not stated by the source
SCART ports quantityKnown for one	Unknown — not stated by the source	0
Digital audio coaxial inKnown for one	Unknown — not stated by the source	2
Digital audio coaxial outKnown for one	Unknown — not stated by the source	0
Digital audio optical inKnown for one	Unknown — not stated by the source	1
Digital audio optical outKnown for one	Unknown — not stated by the source	0
Headphone outputsKnown for one	Unknown — not stated by the source	1
Poweridentical
Power consumption (typical)Known for one	190 W	Unknown — not stated by the source
AC input voltageKnown for one	110 - 240 V	Unknown — not stated by the source
Power consumption (standby)Known for one	Unknown — not stated by the source	0.3 W
Weight & dimensions4 differ
Main unit dimensions (WxDxH)Differs	430 x 368 x 147.5 mm	435 x 315 x 151 mm
Main unit weightDiffers	4.7 kg	7.4 kg
Front speaker dimensions (WxDxH)Differs	360 x 300.5 x 1190 mm	115 x 88 x 176 mm
Front speaker weightKnown for one	2.64 kg	Unknown — not stated by the source
Satellite speaker dimensions (WxDxH)Differs	215 x 182 x 282.3 mm	115 x 88 x 176 mm
Satellite speaker weightKnown for one	2.64 kg	Unknown — not stated by the source
Center speaker dimensions (WxDxH)Known for one	Unknown — not stated by the source	291 x 103 x 101 mm
Subwoofer dimensions (W x D x H)Known for one	Unknown — not stated by the source	262 x 287 x 264 mm
Packaging dataidentical
Package widthKnown for one	522 mm	Unknown — not stated by the source
Package depthKnown for one	469 mm	Unknown — not stated by the source
Package heightKnown for one	233 mm	Unknown — not stated by the source
Package weightKnown for one	7.3 kg	Unknown — not stated by the source
Packaging contentidentical
Batteries includedKnown for one	Yes	Unknown — not stated by the source
Cables includedKnown for one	AC, HDMI	Unknown — not stated by the source
Technical detailsidentical
USB direct playbackKnown for one	Yes	Unknown — not stated by the source
Power source typeKnown for one	Unknown — not stated by the source	AC
Center speakeridentical
Center speaker RMS powerKnown for one	Unknown — not stated by the source	30 W
Center speaker peak powerKnown for one	Unknown — not stated by the source	100 W
Displayidentical
On Screen Display (OSD)Known for one	Unknown — not stated by the source	Yes
Other featuresidentical
4K Ultra HD upscalingKnown for one	Unknown — not stated by the source	Yes
ImpedanceKnown for one	Unknown — not stated by the source	6 Ω

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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