Product comparison · 2 loudspeakers

NEC SP-RM2 Black Wired vs Yamaha NS-AW592 White

11specifications compared
9differ
2identical
16known for one product only

Key differences

RMS rated power
- SP-RM2 Black Wired:30 W
- NS-AW592 White:50 W
Product colour
- SP-RM2 Black Wired:Black
- NS-AW592 White:White
Width
- SP-RM2 Black Wired:51.6 mm
- NS-AW592 White:206 mm
Depth
- SP-RM2 Black Wired:60 mm
- NS-AW592 White:170 mm
Height
- SP-RM2 Black Wired:225 mm
- NS-AW592 White:340 mm
Weight
- SP-RM2 Black Wired:385 g
- NS-AW592 White:2.4 kg
Satellite speaker frequency range
- SP-RM2 Black Wired:130 - 20000 Hz
- NS-AW592 White:55 - 20000 Hz
Satellite speaker impedance
- SP-RM2 Black Wired:8 Ω
- NS-AW592 White:6 Ω

Side by side

Differences highlightedShow differences only

Comparison of SP-RM2, NS-AW592
27 specifications	A NEC SP-RM2 Black Wired Model SP-RM2 View product	B Yamaha NS-AW592 White Model NS-AW592 View product
Loudspeakersidentical
Tweeter diameterKnown for one	Unknown — not stated by the source	2.5 cm
Woofer diameterKnown for one	Unknown — not stated by the source	16 cm
Audio1 differ
RMS rated powerDiffers	30 W	50 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	150 W
SensitivityKnown for one	Unknown — not stated by the source	88 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	206 mm
DepthDiffers	60 mm	170 mm
HeightDiffers	225 mm	340 mm
WeightDiffers	385 g	2.4 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 features3 differ
CompatibilityKnown for one	NEC X401S, V423	Unknown — not stated by the source
Satellite speaker frequency rangeDiffers	130 - 20000 Hz	55 - 20000 Hz
Satellite speaker impedanceDiffers	8 Ω	6 Ω
Satellite speakers RMS powerDiffers	15 W	50 W
TypeKnown for one	Unknown — not stated by the source	Home theatre speakers
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	206 x 170 x 340 mm
SpeakersKnown for one	Unknown — not stated by the source	2-way

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