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 type	2-way	2-way
Audio output channels	2.0 channels	2.0 channels
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
Number of drivers	2	2
Tweeter	Yes	Yes
Tweeter diameterDiffers	3 cm	2.54 cm
Tweeter diameter (imperial)	2.54 cm (1")	2.54 cm (1")
Woofer	Yes	Yes
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
Crossover frequency	4000 Hz	4000 Hz
Performance1 differ
Product colour	Black	Black
Recommended usage	Universal	Universal
Suitable for outdoor useDiffers	No	Yes
Amplifieridentical
Amplifier classKnown for one	Unknown — not stated by the source	D
Ports & interfacesidentical
Connectivity technology	Wired	Wired
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