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Product comparison · 2 soundbar speakers

Samsung HW-M450/ZA soundbar speaker Black 2.1 channels vs Samsung HW-M550/ZA soundbar speaker Black 3.1 channels

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  • 25specifications compared
  • 12differ
  • 13identical
  • 13known for one product only

Key differences

  • Audio output channels
    • 2.1 channels
    • 3.1 channels
  • RMS rated power
    • 320 W
    • 340 W
  • Audio decoders
    • DTS, Dolby Digital
    • DTS 2.0, Dolby Digital 5.1
  • Width
    • 906.7 mm
    • 1010.4 mm
  • Depth
    • 68.5 mm
    • 87.4 mm
  • Height
    • 53.3 mm
    • 71.1 mm
  • Soundbar weight
    • 2 kg
    • 2.6 kg
  • Subwoofer width
    • 19.8 cm
    • 20 cm

Side by side

Differences highlightedShow differences only
38 specifications
A

Samsung

HW-M450/ZA soundbar speaker Black 2.1 channels

Model HW-M450/ZA

View product
B

Samsung

HW-M550/ZA soundbar speaker Black 3.1 channels

Model HW-M550/ZA

View product
Audio3 differ
Audio output channelsDiffers2.1 channels3.1 channels
RMS rated powerDiffers320 W340 W
Audio decodersDiffersDTS, Dolby DigitalDTS 2.0, Dolby Digital 5.1
Audio Return Channel (ARC)Known for oneYes
Soundbar speakeridentical
Soundbar speaker RMS powerKnown for one160 W
Subwooferidentical
Subwoofer includedYesYes
Subwoofer connectivityWirelessWireless
Subwoofer typeActive subwooferActive subwoofer
Subwoofer RMS powerKnown for one160 W
Subwoofer locationSeparateSeparate
Features1 differ
Product colourBlackBlack
USB direct playbackKnown for oneYes
Audio formats supportedDiffersAAC, FLAC, MP3, OGG, WAV, WMAAAC, ALAC, FLAC, MP3, OGG, WAV
Wall mountableYesYes
Consumer Electronics Control (CEC)Known for oneAnynet+
Ports & interfacesidentical
Connectivity technologyWired & WirelessWired & Wireless
BluetoothYesYes
Bluetooth versionKnown for one2.1+EDR
HDMI ports quantity22
HDMI in11
Number of HDMI outputs11
USB portKnown for oneYes
USB connectivityKnown for oneYes
Digital audio optical in11
USB 2.0 ports quantityKnown for one1
Audio (L/R) inKnown for one1
Weight & dimensions8 differ
WidthDiffers906.7 mm1010.4 mm
DepthDiffers68.5 mm87.4 mm
HeightDiffers53.3 mm71.1 mm
Soundbar weightDiffers2 kg2.6 kg
Subwoofer widthDiffers19.8 cm20 cm
Subwoofer depthDiffers37.6 cm35 cm
Subwoofer heightDiffers39.1 cm39.2 cm
Subwoofer weightDiffers7.17 kg7.2 kg
Other featuresidentical
Subwoofer driver diameter (imperial)17.8 cm (7")17.8 cm (7")
Frequency rangeKnown for one40 - 20000 Hz
Technical detailsidentical
3DKnown for oneYes
Packaging contentidentical
Remote control includedKnown for oneYes

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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