Product comparison · 2 loudspeakers

NEC SP-46SM Black Wired vs Yamaha NX-B55 1-way Black, Titanium Wired & Wireless

6specifications compared
4differ
2identical
34known for one product only

Key differences

RMS rated power
- SP-46SM Black Wired:40 W
- NX-B55 1-way Black, Titanium Wired & Wireless:14 W
Impedance
- SP-46SM Black Wired:8 Ω
- NX-B55 1-way Black, Titanium Wired & Wireless:6 Ω
Product colour
- SP-46SM Black Wired:Black
- NX-B55 1-way Black, Titanium Wired & Wireless:Black, Titanium
Connectivity technology
- SP-46SM Black Wired:Wired
- NX-B55 1-way Black, Titanium Wired & Wireless:Wired & Wireless

Side by side

Differences highlightedShow differences only

Comparison of SP-46SM, NX-B55
40 specifications	A NEC SP-46SM Black Wired Model SP-46SM View product	B Yamaha NX-B55 1-way Black, Titanium Wired & Wireless Model NX-B55 View product
Loudspeakersidentical
Speaker typeKnown for one	Unknown — not stated by the source	1-way
Audio output channels	2.0 channels	2.0 channels
Speaker placementKnown for one	Unknown — not stated by the source	Tabletop/bookshelf
Number of driversKnown for one	Unknown — not stated by the source	1
Driver diameterKnown for one	Unknown — not stated by the source	7 cm
Audio2 differ
RMS rated powerDiffers	40 W	14 W
ImpedanceDiffers	8 Ω	6 Ω
Total Harmonic Distortion (THD)Known for one	Unknown — not stated by the source	10%
Peak Music Power Output (PMPO)Known for one	100 W	Unknown — not stated by the source
Frequency rangeKnown for one	70 - 15000 Hz	Unknown — not stated by the source
Performance1 differ
Product colourDiffers	Black	Black, Titanium
Recommended usageKnown for one	Unknown — not stated by the source	Universal
Volume controlKnown for one	Unknown — not stated by the source	Rotary
Suitable for outdoor use	No	No
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
Amplifieridentical
AmplifierKnown for one	Unknown — not stated by the source	Built-in
Ports & interfaces1 differ
Connectivity technologyDiffers	Wired	Wired & Wireless
BluetoothKnown for one	Unknown — not stated by the source	Yes
Bluetooth versionKnown for one	Unknown — not stated by the source	2.1+EDR
Bluetooth rangeKnown for one	Unknown — not stated by the source	10 m
AirPlayKnown for one	Unknown — not stated by the source	No
3.5 mm connectorKnown for one	Unknown — not stated by the source	Yes
Headphone connectivityKnown for one	Unknown — not stated by the source	3.5 mm
Poweridentical
Power source typeKnown for one	Unknown — not stated by the source	AC
AC input voltageKnown for one	Unknown — not stated by the source	100 - 240 V
AC input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Power consumption (typical)Known for one	Unknown — not stated by the source	13 W
AC adapter output currentKnown for one	Unknown — not stated by the source	1.5 A
DC input voltageKnown for one	Unknown — not stated by the source	12 V
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	83 mm
DepthKnown for one	Unknown — not stated by the source	184 mm
HeightKnown for one	Unknown — not stated by the source	184 mm
WeightKnown for one	Unknown — not stated by the source	2.1 kg
Packaging contentidentical
Cables includedKnown for one	Unknown — not stated by the source	Audio (3.5mm)
Other featuresidentical
TypeKnown for one	TV/Monitor speakers	Unknown — not stated by the source
Speaker widthKnown for one	11 cm	Unknown — not stated by the source
Speaker depthKnown for one	5.8 cm	Unknown — not stated by the source
Speaker heightKnown for one	61.2 cm	Unknown — not stated by the source
CompatibilityKnown for one	MultiSync V463, X462S, P463	Unknown — not stated by the source
Speaker weightKnown for one	2 kg	Unknown — not stated by the source

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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