Product comparison · 2 loudspeakers

NEC SP-RM2 Black Wired vs Yamaha NS-AW392 White

10specifications compared
8differ
2identical
16known for one product only

Key differences

RMS rated power
- SP-RM2 Black Wired:30 W
- NS-AW392 White:40 W
Product colour
- SP-RM2 Black Wired:Black
- NS-AW392 White:White
Width
- SP-RM2 Black Wired:51.6 mm
- NS-AW392 White:170 mm
Depth
- SP-RM2 Black Wired:60 mm
- NS-AW392 White:136 mm
Height
- SP-RM2 Black Wired:225 mm
- NS-AW392 White:273 mm
Weight
- SP-RM2 Black Wired:385 g
- NS-AW392 White:1.8 kg
Satellite speaker frequency range
- SP-RM2 Black Wired:130 - 20000 Hz
- NS-AW392 White:60 - 25000 Hz
Satellite speaker impedance
- SP-RM2 Black Wired:8 Ω
- NS-AW392 White:6 Ω

Side by side

Differences highlightedShow differences only

Comparison of SP-RM2, NS-AW392
26 specifications	A NEC SP-RM2 Black Wired Model SP-RM2 View product	B Yamaha NS-AW392 White Model NS-AW392 View product
Loudspeakersidentical
Audio output channels	2.0 channels	2.0 channels
Tweeter diameterKnown for one	Unknown — not stated by the source	1.9 cm
Woofer diameterKnown for one	Unknown — not stated by the source	13 cm
Audio1 differ
RMS rated powerDiffers	30 W	40 W
Signal-to-Noise Ratio (SNR)Known for one	80 dB	Unknown — not stated by the source
Peak Music Power Output (PMPO)Known for one	Unknown — not stated by the source	120 W
SensitivityKnown for one	Unknown — not stated by the source	86 dB
Performance1 differ
Product colourDiffers	Black	White
Recommended usageKnown for one	Home	Unknown — not stated by the source
Ports & interfacesidentical
Connectivity technologyKnown for one	Wired	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	51.6 mm	170 mm
DepthDiffers	60 mm	136 mm
HeightDiffers	225 mm	273 mm
WeightDiffers	385 g	1.8 kg
Packaging dataidentical
Package widthKnown for one	180 mm	Unknown — not stated by the source
Package depthKnown for one	106 mm	Unknown — not stated by the source
Package heightKnown for one	287 mm	Unknown — not stated by the source
Package weightKnown for one	2.5 kg	Unknown — not stated by the source
Packaging contentidentical
ManualKnown for one	Yes	Unknown — not stated by the source
Other features2 differ
CompatibilityKnown for one	NEC X401S, V423	Unknown — not stated by the source
Number of satellite speakers	2	2
Satellite speaker frequency rangeDiffers	130 - 20000 Hz	60 - 25000 Hz
Satellite speaker impedanceDiffers	8 Ω	6 Ω
Satellite speakers RMS powerKnown for one	15 W	Unknown — not stated by the source
TypeKnown for one	Unknown — not stated by the source	In-wall/On-wall/In-ceiling speakers
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	170 x 136 x 273 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.

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