Product comparison · 2 speaker sets

NGS Cosmos speaker set vs Trust Silva 2.1

13specifications compared
5differ
8identical
24known for one product only

Key differences

The NGS Cosmos speaker set has 4 W more RMS rated power than the Trust Silva 2.1 (36 W vs 32 W). The Trust Silva 2.1 has 8 W more satellite speakers RMS power than the NGS Cosmos speaker set (16 W vs 8 W). The NGS Cosmos speaker set has 130 - 20000 Hz more satellite speaker frequency range than the Trust Silva 2.1 (150 - 20000 Hz vs 20 - 20000 Hz). Product colour: Black on the NGS Cosmos speaker set, Wood on the Trust Silva 2.1.

RMS rated power
- Cosmos speaker set:36 W
- Silva 2.1:32 W
Product colour
- Cosmos speaker set:Black
- Silva 2.1:Wood
Satellite speakers RMS power
- Cosmos speaker set:8 W
- Silva 2.1:16 W
Satellite speaker frequency range
- Cosmos speaker set:150 - 20000 Hz
- Silva 2.1:20 - 20000 Hz
AC input voltage
- Cosmos speaker set:220 V
- Silva 2.1:230 V

Side by side

Differences highlightedShow differences only

Comparison of Cosmos, Silva 2.1
37 specifications	A NGS Cosmos speaker set Model Cosmos View product	B Trust Silva 2.1 View product
Performance2 differ
Audio output channels	2.1 channels	2.1 channels
RMS rated powerDiffers	36 W	32 W
Recommended usageKnown for one	Unknown — not stated by the source	PC/Laptop
Product colourDiffers	Black	Wood
Power cable lengthKnown for one	Unknown — not stated by the source	1.5, 1.4
Volume control	Rotary	Rotary
On/off switch	Yes	Yes
CertificationKnown for one	CE, RoHS	Unknown — not stated by the source
Satellite speakers2 differ
Satellite speaker typeKnown for one	Unknown — not stated by the source	2-way
Number of satellite speakers	2	2
Satellite speakers RMS powerDiffers	8 W	16 W
Satellite speaker frequency rangeDiffers	150 - 20000 Hz	20 - 20000 Hz
Satellite speaker impedanceKnown for one	Unknown — not stated by the source	4 Ω
Satellite speaker dimensions (WxDxH)Known for one	Unknown — not stated by the source	140 x 100 x 100 mm
Subwooferidentical
Subwoofer typeKnown for one	Unknown — not stated by the source	Active subwoofer
Subwoofer RMS powerKnown for one	Unknown — not stated by the source	16 W
Subwoofer dimensions (WxHxD)Known for one	Unknown — not stated by the source	230 x 140 x 240 mm
Subwoofer frequency rangeKnown for one	40 - 150 Hz	Unknown — not stated by the source
Subwoofer driver diameter (imperial)Known for one	10.2 cm (4")	Unknown — not stated by the source
Bass adjustmentKnown for one	Yes	Unknown — not stated by the source
Power1 differ
AC input frequency	50 Hz	50 Hz
AC input voltageDiffers	220 V	230 V
Power source	AC	AC
Ports & interfacesidentical
Connectivity technology	Wired	Wired
BluetoothKnown for one	Unknown — not stated by the source	No
Line-inKnown for one	Unknown — not stated by the source	Yes
Line-in connectivityKnown for one	Unknown — not stated by the source	3.5 mm
Weight & dimensionsidentical
WeightKnown for one	Unknown — not stated by the source	1.9 kg
Other featuresidentical
AirPlayKnown for one	Unknown — not stated by the source	No
Packaging contentidentical
Cables includedKnown for one	Unknown — not stated by the source	AC, Audio (3.5mm)
Manual	Yes	Yes
Warranty cardKnown for one	Yes	Unknown — not stated by the source
Packaging dataidentical
Package typeKnown for one	Unknown — not stated by the source	Box
Amplifieridentical
Amplification device includedKnown for one	Yes	Unknown — not stated by the source
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

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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