Product comparison · 2 loudspeakers

Yamaha NS-B901 2-way Black Wired vs Yamaha STAGEPAS 500

20specifications compared
10differ
10identical
15known for one product only

Key differences

Speaker placement
- NS-B901 2-way Black Wired:Tabletop/bookshelf
- STAGEPAS 500:Floor
Tweeter diameter
- NS-B901 2-way Black Wired:3 cm
- STAGEPAS 500:2.54 cm
Woofer diameter
- NS-B901 2-way Black Wired:13 cm
- STAGEPAS 500:25.4 cm
Woofer diameter (imperial)
- NS-B901 2-way Black Wired:12.7 cm (5")
- STAGEPAS 500:25.4 cm (10")
Frequency range
- NS-B901 2-way Black Wired:52 - 50000 Hz
- STAGEPAS 500:55 - 20000 Hz
Impedance
- NS-B901 2-way Black Wired:6 Ω
- STAGEPAS 500:4 Ω
Sensitivity
- NS-B901 2-way Black Wired:87 dB
- STAGEPAS 500:116 dB
Suitable for outdoor use
- NS-B901 2-way Black Wired:No
- STAGEPAS 500:Yes

Side by side

Differences highlightedShow differences only

Comparison of NS-B901, STAGEPAS 500
35 specifications	A Yamaha NS-B901 2-way Black Wired Model NS-B901 View product	B Yamaha STAGEPAS 500 View product
Loudspeakers4 differ
Speaker placementDiffers	Tabletop/bookshelf	Floor
Speaker enclosureKnown for one	Unknown — not stated by the source	Reflex
Speaker positionKnown for one	Unknown — not stated by the source	Front
Tweeter diameterDiffers	3 cm	2.54 cm
Woofer diameterDiffers	13 cm	25.4 cm
Woofer diameter (imperial)Differs	12.7 cm (5")	25.4 cm (10")
Driver diaphragm materialKnown for one	Aluminium	Unknown — not stated by the source
Number of tweeter driversKnown for one	1	Unknown — not stated by the source
Number of woofer driversKnown for one	1	Unknown — not stated by the source
Audio3 differ
RMS rated powerKnown for one	Unknown — not stated by the source	500 W
Frequency rangeDiffers	52 - 50000 Hz	55 - 20000 Hz
ImpedanceDiffers	6 Ω	4 Ω
SensitivityDiffers	87 dB	116 dB
Performance1 differ
Suitable for outdoor useDiffers	No	Yes
Amplifieridentical
Amplifier classKnown for one	Unknown — not stated by the source	D
Poweridentical
Power consumption (typical)Known for one	Unknown — not stated by the source	65 W
Weight & dimensions1 differ
WeightDiffers	5.9 kg	24 kg
WidthKnown for one	220 mm	Unknown — not stated by the source
DepthKnown for one	237 mm	Unknown — not stated by the source
HeightKnown for one	349 mm	Unknown — not stated by the source
Other features1 differ
EqualizerDiffers	No	Yes
Number of amplifier channelsKnown for one	Unknown — not stated by the source	2 channels
Speaker widthKnown for one	Unknown — not stated by the source	34.3 cm
Speaker depthKnown for one	Unknown — not stated by the source	29.7 cm
Speaker heightKnown for one	Unknown — not stated by the source	54.6 cm

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.

More loudspeaker comparisons

All loudspeaker comparisons