Product comparison · 2 audio amplifiers

Samsung HW-A550 audio amplifier 2.1 channels Black vs Samsung HW-A650 audio amplifier 3.1 channels Black

Key differences

Audio output channels
- HW-A550 audio amplifier 2.1 channels Black:2.1 channels
- HW-A650 audio amplifier 3.1 channels Black:3.1 channels
Audio decoders
- HW-A550 audio amplifier 2.1 channels Black:DTS, Dolby Digital
- HW-A650 audio amplifier 3.1 channels Black:Dolby Digital 5.1
Width
- HW-A550 audio amplifier 2.1 channels Black:860 mm
- HW-A650 audio amplifier 3.1 channels Black:980 mm
Depth
- HW-A550 audio amplifier 2.1 channels Black:85 mm
- HW-A650 audio amplifier 3.1 channels Black:105 mm
Height
- HW-A550 audio amplifier 2.1 channels Black:55 mm
- HW-A650 audio amplifier 3.1 channels Black:58 mm
Package width
- HW-A550 audio amplifier 2.1 channels Black:926 mm
- HW-A650 audio amplifier 3.1 channels Black:1036 mm
Package depth
- HW-A550 audio amplifier 2.1 channels Black:271 mm
- HW-A650 audio amplifier 3.1 channels Black:252 mm
Package height
- HW-A550 audio amplifier 2.1 channels Black:435 mm
- HW-A650 audio amplifier 3.1 channels Black:460 mm

Differences highlightedShow differences only

Comparison of HW-A550, HW-A650
20 specifications	A Samsung HW-A550 audio amplifier 2.1 channels Black Model HW-A550 View product	B Samsung HW-A650 audio amplifier 3.1 channels Black Model HW-A650 View product
Audio2 differ
Audio output channelsDiffers	2.1 channels	3.1 channels
Audio decodersDiffers	DTS, Dolby Digital	Dolby Digital 5.1
RMS rated powerKnown for one	410 W	Unknown — not stated by the source
Technical detailsidentical
Connectivity technology	Wired & Wireless	Wired & Wireless
Product colour	Black	Black
Wi-Fi	No	No
Bluetooth	Yes	Yes
Bluetooth versionKnown for one	4.2	Unknown — not stated by the source
Poweridentical
Power consumption (standby)	0.5 W	0.5 W
Weight & dimensions3 differ
WidthDiffers	860 mm	980 mm
DepthDiffers	85 mm	105 mm
HeightDiffers	55 mm	58 mm
Packaging data4 differ
Package widthDiffers	926 mm	1036 mm
Package depthDiffers	271 mm	252 mm
Package heightDiffers	435 mm	460 mm
Package weightDiffers	9.8 kg	11.4 kg
Packaging contentidentical
Batteries includedKnown for one	Yes	Unknown — not stated by the source
Remote control included	Yes	Yes
Other features1 differ
Number of speakersDiffers	5	7
Ports & interfacesidentical
Digital audio optical inKnown for one	Unknown — not stated by the source	1

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.