Yamaha YHT-2950 BL vs Yamaha YHT-4940 home cinema system 5.1 channels 3D Black

Comparison of YHT-2950 BL, YHT-4940

65 specifications	A Yamaha YHT-2950 BLView product	B Yamaha YHT-4940 home cinema system 5.1 channels 3D Black Model YHT-4940 View product
Optical driveidentical
Optical disc player type	Not included	Not included
Disc types supported	No	No
Videoidentical
3D	Yes	Yes
Full HD	Yes	Yes
Aspect ratioKnown for one	—Unknown — not stated by the source	16:9
Audio1 differ
Audio output channels	5.1 channels	5.1 channels
Audio decodersDiffers	DTS-HD Master Audio, Dolby Digital Plus, Dolby TrueHD	DTS-HD Master Audio, Dolby TrueHD
Audio D/A Converter (DAC)Known for one	24-bit/192kHz	—Unknown — not stated by the source
Audio Return Channel (ARC)Known for one	Yes	—Unknown — not stated by the source
Number of speakersKnown for one	—Unknown — not stated by the source	5
Radioidentical
FM radioKnown for one	Yes	—Unknown — not stated by the source
Supported radio bandsKnown for one	AM, FM	—Unknown — not stated by the source
Front speakersidentical
Front speakers RMS powerKnown for one	30 W	—Unknown — not stated by the source
Front speaker sensitivityKnown for one	83 dB	—Unknown — not stated by the source
Front speaker peak powerKnown for one	100 W	—Unknown — not stated by the source
Front speakers wall mountableKnown for one	—Unknown — not stated by the source	Yes
Center speakeridentical
Center speaker RMS powerKnown for one	30 W	—Unknown — not stated by the source
Center speaker sensitivityKnown for one	84 dB	—Unknown — not stated by the source
Center speaker peak powerKnown for one	100 W	—Unknown — not stated by the source
Satellite speakersidentical
Satellite speakers RMS powerKnown for one	30 W	—Unknown — not stated by the source
Satellite speaker sensitivityKnown for one	83 dB	—Unknown — not stated by the source
Satellite speaker peak powerKnown for one	100 W	—Unknown — not stated by the source
Subwooferidentical
Subwoofer RMS powerKnown for one	50 W	—Unknown — not stated by the source
Subwoofer driver diameter (imperial)Known for one	20.3 cm (8")	—Unknown — not stated by the source
Subwoofer frequency rangeKnown for one	28 - 200 Hz	—Unknown — not stated by the source
Subwoofer impedanceKnown for one	5 Ω	—Unknown — not stated by the source
Subwoofer peak powerKnown for one	100 W	—Unknown — not stated by the source
Subwoofer typeKnown for one	—Unknown — not stated by the source	Active subwoofer
Ports & interfacesidentical
HDMI in	4	4
Number of HDMI outputs	1	1
SCART ports quantity	0	0
USB ports quantity	1	1
USB version	2.0	2.0
Composite video inKnown for one	3	—Unknown — not stated by the source
Composite video outKnown for one	1	—Unknown — not stated by the source
AUX inKnown for one	Yes	—Unknown — not stated by the source
Digital audio coaxial inKnown for one	2	—Unknown — not stated by the source
Digital audio coaxial outKnown for one	0	—Unknown — not stated by the source
Digital audio optical inKnown for one	1	—Unknown — not stated by the source
Digital audio optical outKnown for one	0	—Unknown — not stated by the source
Headphone outputsKnown for one	1	—Unknown — not stated by the source
Displayidentical
On Screen Display (OSD)Known for one	Yes	—Unknown — not stated by the source
Built-in displayKnown for one	—Unknown — not stated by the source	Yes
Weight & dimensionsidentical
Front speaker dimensions (WxDxH)Known for one	112 x 116 x 176 mm	—Unknown — not stated by the source
Front speaker weightKnown for one	590 g	—Unknown — not stated by the source
Center speaker dimensions (WxDxH)Known for one	276 x 118 x 111 mm	—Unknown — not stated by the source
Center speaker weightKnown for one	730 g	—Unknown — not stated by the source
Satellite speaker dimensions (WxDxH)Known for one	112 x 116 x 176 mm	—Unknown — not stated by the source
Satellite speaker weightKnown for one	590 g	—Unknown — not stated by the source
Subwoofer dimensions (W x D x H)Known for one	291 x 341 x 292 mm	—Unknown — not stated by the source
Subwoofer weightKnown for one	8.5 kg	—Unknown — not stated by the source
Receiver dimensions (WxDxH)Known for one	435 x 315 x 161 mm	—Unknown — not stated by the source
Receiver weightKnown for one	7.7 kg	—Unknown — not stated by the source
Packaging contentidentical
Remote control includedKnown for one	Yes	—Unknown — not stated by the source
Technical detailsidentical
Product colour	Black	Black
Power source type	AC	AC
Digital Living Network Alliance (DLNA) certifiedKnown for one	—Unknown — not stated by the source	Yes
Networkidentical
BluetoothKnown for one	—Unknown — not stated by the source	Yes
Ethernet LANKnown for one	—Unknown — not stated by the source	No
Wi-FiKnown for one	—Unknown — not stated by the source	Yes
Other featuresidentical
AirPlayKnown for one	—Unknown — not stated by the source	Yes
Audio amplifierKnown for one	—Unknown — not stated by the source	Yes
DisplayKnown for one	—Unknown — not stated by the source	LED
iPhone connectivityKnown for one	—Unknown — not stated by the source	Yes
iPod connectivityKnown for one	—Unknown — not stated by the source	Yes

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.