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Product comparison · 2 soundbar speakers

Yamaha ATS-B400 soundbar speaker Black 2.1 channels vs Yamaha SR-B30A Black 2.0 channels

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  • 33specifications compared
  • 15differ
  • 18identical
  • 28known for one product only

Key differences

  • Audio output channels
    • 2.1 channels
    • 2.0 channels
  • RMS rated power
    • 200 W
    • 120 W
  • Audio decoders
    • Dolby Atmos
    • Dolby Atmos, Dolby Digital
  • Soundbar speaker RMS power
    • 100 W
    • 60 W
  • Number of speakers
    • 4
    • 7
  • Tweeter diameter
    • 2.5 cm
    • 2.54 cm
  • Subwoofer RMS power
    • 100 W
    • 60 W
  • Woofer diameter (subwoofer)
    • 15.9 cm (6.25")
    • 7.62 cm (3")

Side by side

Differences highlightedShow differences only
61 specifications
A

Yamaha

ATS-B400 soundbar speaker Black 2.1 channels

Model ATS-B400

View product
B

Yamaha

SR-B30A Black 2.0 channels

Model SR-B30A

View product
Audio4 differ
Audio output channelsDiffers2.1 channels2.0 channels
RMS rated powerDiffers200 W120 W
Audio decodersDiffersDolby AtmosDolby Atmos, Dolby Digital
Equalizer modesDiffersstereo, Standard, Bass, Game, MovieGame, Movie, Standard, stereo
Audio Return Channel (ARC)YesYes
Enhanced Audio Return Channel (eARC)YesYes
Game modeYesYes
Soundbar mode controlKnown for oneYes
Surround modes quantityKnown for one4
Soundbar speaker3 differ
Soundbar speaker RMS powerDiffers100 W60 W
Number of speakersDiffers47
Number of tweeter drivers22
Number of woofer driversKnown for one2
Tweeter diameter (imperial)2.54 cm (1")2.54 cm (1")
Tweeter diameterDiffers2.5 cm2.54 cm
Woofer diameter (imperial)Known for one7.62 cm (3")
Woofer diameterKnown for one7.62 cm
Full-range driver diameter (imperial)Known for one4.57 cm (1.8")
Full-range driver diameterKnown for one4.6 cm
Subwoofer3 differ
Subwoofer includedYesYes
Subwoofer RMS powerDiffers100 W60 W
Woofer diameter (subwoofer)Differs15.9 cm (6.25")7.62 cm (3")
Subwoofer locationDiffersSeparateBuilt-in
Subwoofer connectivityKnown for oneWireless
Featuresidentical
Product colourBlackBlack
FM radioKnown for oneNo
Smartphone/tablet remote supportYesYes
Supported radio bandsKnown for oneNot supported
Wall mountableYesYes
Technical detailsidentical
3DKnown for oneNo
Ports & interfaces1 differ
Connectivity technologyWired & WirelessWired & Wireless
BluetoothYesYes
Bluetooth version5.15.1
Bluetooth codecSBC, AACSBC, AAC
Wi-FiNoNo
Ethernet LANKnown for oneNo
HDMI ports quantity11
USB portYesYes
USB 2.0 ports quantityKnown for one1
Composite video inKnown for one0
Card reader integratedKnown for oneNo
Digital audio coaxial inKnown for one0
Compatible memory cardsKnown for oneNot supported
Digital audio coaxial outKnown for one0
Digital audio optical inKnown for one1
AUX inKnown for oneNo
Digital audio optical outDiffers10
Power1 differ
Power consumption (typical)Known for one23 W
Power consumption (standby)Differs0.3 W0.6 W
Soundbar power consumptionKnown for one25 W
Subwoofer power consumptionKnown for one20 W
Weight & dimensions3 differ
Width910 mm910 mm
DepthDiffers133 mm139 mm
HeightDiffers68 mm66 mm
Soundbar weightDiffers2.9 kg3.9 kg
Subwoofer widthKnown for one19.4 cm
Subwoofer depthKnown for one40.7 cm
Subwoofer heightKnown for one41.9 cm
Subwoofer weightKnown for one8.1 kg
Packaging contentidentical
Remote control includedYesYes
Number of products includedKnown for one1 pc(s)

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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