Product comparison · 2 loudspeakers

Yamaha NS-555 3-way Black vs Yamaha NS-777 3-way Black Wired

Key differences

Woofer diameter
- NS-555 3-way Black:16 cm
- NS-777 3-way Black Wired:20 cm
Frequency range
- NS-555 3-way Black:35 - 35000 Hz
- NS-777 3-way Black Wired:30 - 35000 Hz
Sensitivity
- NS-555 3-way Black:88 dB
- NS-777 3-way Black Wired:89 dB
Width
- NS-555 3-way Black:222 mm
- NS-777 3-way Black Wired:276 mm
Depth
- NS-555 3-way Black:345 mm
- NS-777 3-way Black Wired:390 mm
Height
- NS-555 3-way Black:980 mm
- NS-777 3-way Black Wired:1100 mm
Weight
- NS-555 3-way Black:20 kg
- NS-777 3-way Black Wired:24.4 kg
Dimensions (WxDxH)
- NS-555 3-way Black:222 x 245 x 980 mm
- NS-777 3-way Black Wired:276 x 390 x 1100 mm

Differences highlightedShow differences only

Comparison of NS-555, NS-777
28 specifications	A Yamaha NS-555 3-way Black Model NS-555 View product	B Yamaha NS-777 3-way Black Wired Model NS-777 View product
Loudspeakers1 differ
Driver diaphragm materialKnown for one	Unknown — not stated by the source	Aluminium
WooferKnown for one	Unknown — not stated by the source	Yes
Woofer diameterDiffers	16 cm	20 cm
Audio output channelsKnown for one	1.0 channels	Unknown — not stated by the source
Audio2 differ
Frequency rangeDiffers	35 - 35000 Hz	30 - 35000 Hz
ImpedanceKnown for one	Unknown — not stated by the source	6 Ω
SensitivityDiffers	88 dB	89 dB
Performanceidentical
Remotely operatedKnown for one	No	Unknown — not stated by the source
Ports & interfacesidentical
Connectivity technologyKnown for one	Unknown — not stated by the source	Wired
Headphone outputsKnown for one	0	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	222 mm	276 mm
DepthDiffers	345 mm	390 mm
HeightDiffers	980 mm	1100 mm
WeightDiffers	20 kg	24.4 kg
Other features1 differ
Dimensions (WxDxH)Differs	222 x 245 x 980 mm	276 x 390 x 1100 mm

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.