Product comparison · 2 speaker sets

NGS COMET 2.1 vs Trust 21157 speaker set

8specifications compared
4differ
4identical
26known for one product only

Key differences

The Trust 21157 speaker set has 49 W more RMS rated power than the NGS COMET 2.1 (60 W vs 11 W). The Trust 21157 speaker set has 100 W more peak Music Power Output (PMPO) than the NGS COMET 2.1 (120 W vs 20 W). Product colour: Black, White on the NGS COMET 2.1, Black on the Trust 21157 speaker set. Power source: DC/USB on the NGS COMET 2.1, AC on the Trust 21157 speaker set.

RMS rated power
- COMET 2.1:11 W
- 21157 speaker set:60 W
Peak Music Power Output (PMPO)
- COMET 2.1:20 W
- 21157 speaker set:120 W
Product colour
- COMET 2.1:Black, White
- 21157 speaker set:Black
Power source
- COMET 2.1:DC/USB
- 21157 speaker set:AC

Side by side

Differences highlightedShow differences only

Comparison of COMET 2.1, 21157
34 specifications	A NGS COMET 2.1 View product	B Trust 21157 speaker set Model 21157 View product
Performance3 differ
RMS rated powerDiffers	11 W	60 W
Peak Music Power Output (PMPO)Differs	20 W	120 W
Product colourDiffers	Black, White	Black
Power cable lengthKnown for one	1.2 m	Unknown — not stated by the source
Volume controlKnown for one	Rotary	Unknown — not stated by the source
On/off switchKnown for one	Yes	Unknown — not stated by the source
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
CertificationKnown for one	CE	Unknown — not stated by the source
Satellite speakersidentical
Satellite speaker typeKnown for one	2-way	Unknown — not stated by the source
Satellite speakers RMS powerKnown for one	3 W	Unknown — not stated by the source
Satellite speaker frequency rangeKnown for one	150 - 20000 Hz	Unknown — not stated by the source
Satellite speaker sensitivityKnown for one	30 dB	Unknown — not stated by the source
Satellite speaker dimensions (WxDxH)Known for one	84 x 57 x 64 mm	Unknown — not stated by the source
Satellite speaker weightKnown for one	123 g	Unknown — not stated by the source
Subwooferidentical
Subwoofer typeKnown for one	Active subwoofer	Unknown — not stated by the source
Subwoofer RMS powerKnown for one	5 W	Unknown — not stated by the source
Subwoofer dimensions (W x D x H)Known for one	128 x 100 x 107 mm	Unknown — not stated by the source
Subwoofer weightKnown for one	275 g	Unknown — not stated by the source
Power1 differ
AC input voltageKnown for one	5 V	Unknown — not stated by the source
Power sourceDiffers	DC/USB	AC
Ports & interfacesidentical
Line-inKnown for one	Unknown — not stated by the source	Yes
Packaging contentidentical
Cables includedKnown for one	DC	Unknown — not stated by the source
Technical detailsidentical
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
Packaging dataidentical
Package widthKnown for one	135 mm	Unknown — not stated by the source
Package depthKnown for one	115 mm	Unknown — not stated by the source
Package heightKnown for one	175 mm	Unknown — not stated by the source
Package typeKnown for one	Box	Unknown — not stated by the source
Amplifieridentical
Amplification device includedKnown for one	Unknown — not stated by the source	Yes
Amplification device form factorKnown for one	Unknown — not stated by the source	Built-in
Other featuresidentical
3.5 mm (1/8-inch) inKnown for one	Unknown — not stated by the source	Yes

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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