Product comparison · 2 speaker sets

NGS Cosmos speaker set vs Vultech SP-2007 speaker set

10specifications compared
3differ
7identical
20known for one product only

Key differences

The NGS Cosmos speaker set has 23 W more RMS rated power than the Vultech SP-2007 speaker set (36 W vs 13 W). Only the NGS Cosmos speaker set has amplification device included. Power source: AC on the NGS Cosmos speaker set, USB on the Vultech SP-2007 speaker set.

RMS rated power
- Cosmos speaker set:36 W
- SP-2007 speaker set:13 W
Amplification device included
- Cosmos speaker set:Yes
- SP-2007 speaker set:No
Power source
- Cosmos speaker set:AC
- SP-2007 speaker set:USB

Side by side

Differences highlightedShow differences only

Comparison of Cosmos, SP-2007
30 specifications	A NGS Cosmos speaker set Model Cosmos View product	B Vultech SP-2007 speaker set Model SP-2007 View product
Performance1 differ
Audio output channels	2.1 channels	2.1 channels
RMS rated powerDiffers	36 W	13 W
Product colour	Black	Black
Volume control	Rotary	Rotary
On/off switchKnown for one	Yes	Unknown — not stated by the source
CertificationKnown for one	CE, RoHS	Unknown — not stated by the source
Recommended usageKnown for one	Unknown — not stated by the source	Universal
Housing materialKnown for one	Unknown — not stated by the source	Acrylonitrile butadiene styrene (ABS), Wood
Amplifier1 differ
Amplification device includedDiffers	Yes	No
Amplification device form factorKnown for one	Built-in	Unknown — not stated by the source
Total Harmonic Distortion (THD)Known for one	0.3%	Unknown — not stated by the source
Signal-to-Noise Ratio (SNR)Known for one	78 dB	Unknown — not stated by the source
Satellite speakersidentical
Number of satellite speakers	2	2
Satellite speakers RMS powerKnown for one	8 W	Unknown — not stated by the source
Satellite speaker frequency rangeKnown for one	150 - 20000 Hz	Unknown — not stated by the source
Satellite speaker typeKnown for one	Unknown — not stated by the source	1-way
Satellite speaker mid-range driver diameterKnown for one	Unknown — not stated by the source	5.08 cm (2")
Subwooferidentical
Subwoofer frequency rangeKnown for one	40 - 150 Hz	Unknown — not stated by the source
Subwoofer driver diameter (imperial)	10.2 cm (4")	10.2 cm (4")
Bass adjustment	Yes	Yes
Subwoofer typeKnown for one	Unknown — not stated by the source	Active subwoofer
Power1 differ
AC input frequencyKnown for one	50 Hz	Unknown — not stated by the source
AC input voltageKnown for one	220 V	Unknown — not stated by the source
Power sourceDiffers	AC	USB
Ports & interfacesidentical
Connectivity technology	Wired	Wired
BluetoothKnown for one	Unknown — not stated by the source	No
Packaging contentidentical
ManualKnown for one	Yes	Unknown — not stated by the source
Warranty cardKnown for one	Yes	Unknown — not stated by the source
Other featuresidentical
AirPlayKnown for one	Unknown — not stated by the source	No
Audio RCA inputsKnown for one	Unknown — not stated by the source	1

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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