Product comparison · 2 portable & party speakers

Yamaha MusicCast 20 vs Yamaha WS-B1A Mono portable speaker Black

17specifications compared
9differ
8identical
30known for one product only

Key differences

RMS rated power
- MusicCast 20:40 W
- WS-B1A Mono portable speaker Black:10 W
Wi-Fi
- MusicCast 20:Yes
- WS-B1A Mono portable speaker Black:No
Bluetooth version
- MusicCast 20:4.2
- WS-B1A Mono portable speaker Black:5.0
Product type
- MusicCast 20:Stereo portable speaker
- WS-B1A Mono portable speaker Black:Mono portable speaker
Width
- MusicCast 20:150 mm
- WS-B1A Mono portable speaker Black:88 mm
Depth
- MusicCast 20:130 mm
- WS-B1A Mono portable speaker Black:88 mm
Height
- MusicCast 20:186 mm
- WS-B1A Mono portable speaker Black:105 mm
Weight
- MusicCast 20:2.2 kg
- WS-B1A Mono portable speaker Black:490 g

Side by side

Differences highlightedShow differences only

Comparison of MusicCast 20, WS-B1A
47 specifications	A Yamaha MusicCast 20 View product	B Yamaha WS-B1A Mono portable speaker Black Model WS-B1A View product
Loudspeakersidentical
Number of speakers	1	1
Number of driversKnown for one	Unknown — not stated by the source	1
Number of passive radiatorsKnown for one	Unknown — not stated by the source	2
Driver diameterKnown for one	Unknown — not stated by the source	5.5 cm
Audio output channelsKnown for one	1.0 channels	Unknown — not stated by the source
Tweeter diameterKnown for one	3 cm	Unknown — not stated by the source
Woofer diameterKnown for one	9 cm	Unknown — not stated by the source
Audio1 differ
RMS rated powerDiffers	40 W	10 W
Ports & interfaces2 differ
Connectivity technology	Wireless	Wireless
Wi-FiDiffers	Yes	No
Bluetooth	Yes	Yes
Bluetooth versionDiffers	4.2	5.0
Bluetooth profiles	A2DP, AVRCP	A2DP, AVRCP
Bluetooth range	10 m	10 m
3.5 mm connectorKnown for one	Unknown — not stated by the source	No
USB connector typeKnown for one	Unknown — not stated by the source	USB Type-C
AUX inKnown for one	Unknown — not stated by the source	No
USB charging portKnown for one	Unknown — not stated by the source	Yes
AirPlayKnown for one	Yes	Unknown — not stated by the source
Design1 differ
Product typeDiffers	Stereo portable speaker	Mono portable speaker
Product designKnown for one	Unknown — not stated by the source	Rectangle
Product colour	Black	Black
Volume controlKnown for one	Unknown — not stated by the source	Touch
International Protection (IP) codeKnown for one	Unknown — not stated by the source	IP67
Built-in displayKnown for one	No	Unknown — not stated by the source
Performanceidentical
Recommended usageKnown for one	Unknown — not stated by the source	Universal
Card reader integrated	No	No
FM radio	No	No
Audio formats supportedKnown for one	AAC, ALAC, FLAC, MP3, SBC, WAV, WMA	Unknown — not stated by the source
CertificationKnown for one	CE	Unknown — not stated by the source
Amplifieridentical
AmplifierKnown for one	Unknown — not stated by the source	Built-in
Poweridentical
Battery typeKnown for one	Unknown — not stated by the source	Built-in battery
Battery life (max)Known for one	Unknown — not stated by the source	12 h
Battery recharge timeKnown for one	Unknown — not stated by the source	3 h
USB Type-C charging portKnown for one	Unknown — not stated by the source	Yes
Power source typeKnown for one	AC	Unknown — not stated by the source
Power consumption (typical)Known for one	10 W	Unknown — not stated by the source
Power consumption (standby)Known for one	1.9 W	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (cooling) (T-T)Known for one	Unknown — not stated by the source	5 - 35 °C
Weight & dimensions4 differ
WidthDiffers	150 mm	88 mm
DepthDiffers	130 mm	88 mm
HeightDiffers	186 mm	105 mm
WeightDiffers	2.2 kg	490 g
Packaging content1 differ
Quantity per packKnown for one	Unknown — not stated by the source	1 pc(s)
AC adapter includedDiffers	Yes	No
ManualKnown for one	Unknown — not stated by the source	Yes
Batteryidentical
Battery technologyKnown for one	Unknown — not stated by the source	Lithium-Ion (Li-Ion)

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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