Product comparison · 2 speaker sets

NGS Sphere 5.1 vs NGS SW900 speaker set

Key differences

Audio output channels
- Sphere 5.1:5.1 channels
- SW900 speaker set:2.1 channels
RMS rated power
- Sphere 5.1:45 W
- SW900 speaker set:6 W
Number of satellite speakers
- Sphere 5.1:5
- SW900 speaker set:2
Satellite speakers RMS power
- Sphere 5.1:15 W
- SW900 speaker set:3 W
Subwoofer RMS power
- Sphere 5.1:30 W
- SW900 speaker set:6 W

Differences highlightedShow differences only

Comparison of Sphere 5.1, SW900
18 specifications	A NGS Sphere 5.1 View product	B NGS SW900 speaker set Model SW900 View product
Performance2 differ
Audio output channelsDiffers	5.1 channels	2.1 channels
RMS rated powerDiffers	45 W	6 W
Product colour	Black	Black
Remotely operated	Yes	Yes
Peak Music Power Output (PMPO)Known for one	1250 W	Unknown — not stated by the source
Magnetically shieldedKnown for one	Yes	Unknown — not stated by the source
Amplifieridentical
Signal-to-Noise Ratio (SNR)Known for one	Unknown — not stated by the source	70 dB
Satellite speakers2 differ
Number of satellite speakersDiffers	5	2
Satellite speakers RMS powerDiffers	15 W	3 W
Satellite speaker frequency rangeKnown for one	Unknown — not stated by the source	60 - 18000 Hz
Subwoofer1 differ
Subwoofer RMS powerDiffers	30 W	6 W
Subwoofer impedanceKnown for one	Unknown — not stated by the source	4 Ω
Subwoofer driver diameter (imperial)Known for one	Unknown — not stated by the source	10.2 cm (4")
Ports & interfacesidentical
Connectivity technologyKnown for one	Unknown — not stated by the source	Wired
Packaging contentidentical
Warranty cardKnown for one	Unknown — not stated by the source	Yes
Technical detailsidentical
Satellite speaker driver diameterKnown for one	Unknown — not stated by the source	6.35 cm (2.5")
Frequency rangeKnown for one	30 - 20000 Hz	Unknown — not stated by the source
TypeKnown for one	Home theatre speakers	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.