Product comparison · 2 speaker sets

Trust 21157 speaker set vs Trust GSP-421 speaker set

9specifications compared
4differ
5identical
17known for one product only

Key differences

The Trust GSP-421 speaker set has 60 W more RMS rated power than the Trust 21157 speaker set (120 W vs 60 W). The Trust 21157 speaker set has 60 W more peak Music Power Output (PMPO) than the Trust GSP-421 speaker set (120 W vs 60 W). Only the Trust 21157 speaker set has amplification device included. Product colour: Black on the Trust 21157 speaker set, Black, Red on the Trust GSP-421 speaker set.

RMS rated power
- 21157 speaker set:60 W
- GSP-421 speaker set:120 W
Peak Music Power Output (PMPO)
- 21157 speaker set:120 W
- GSP-421 speaker set:60 W
Product colour
- 21157 speaker set:Black
- GSP-421 speaker set:Black, Red
Amplification device included
- 21157 speaker set:Yes
- GSP-421 speaker set:No

Side by side

Differences highlightedShow differences only

Comparison of 21157, GSP-421
26 specifications	A Trust 21157 speaker set Model 21157 View product	B Trust GSP-421 speaker set Model GSP-421 View product
Performance3 differ
RMS rated powerDiffers	60 W	120 W
Peak Music Power Output (PMPO)Differs	120 W	60 W
Product colourDiffers	Black	Black, Red
Audio output channelsKnown for one	2.1 channels	Unknown — not stated by the source
Amplifier1 differ
Amplification device includedDiffers	Yes	No
Amplification device form factorKnown for one	Built-in	Unknown — not stated by the source
Satellite speakersidentical
Satellite speakers RMS powerKnown for one	Unknown — not stated by the source	10 W
Satellite speaker frequency rangeKnown for one	Unknown — not stated by the source	20 - 20000 Hz
Satellite speaker impedanceKnown for one	Unknown — not stated by the source	4 Ω
Subwooferidentical
Subwoofer RMS powerKnown for one	Unknown — not stated by the source	40 W
Poweridentical
AC input voltageKnown for one	Unknown — not stated by the source	100 - 240 V
Ports & interfacesidentical
BluetoothKnown for one	Unknown — not stated by the source	No
Headphone outputsKnown for one	Unknown — not stated by the source	1
Line-in connectivityKnown for one	Unknown — not stated by the source	3.5 mm
Other featuresidentical
AirPlayKnown for one	Unknown — not stated by the source	No
3.5 mm (1/8-inch) inKnown for one	Yes	Unknown — not stated by the source
Packaging contentidentical
ManualKnown for one	Unknown — not stated by the source	Yes
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	430 mm
Package depthKnown for one	Unknown — not stated by the source	290 mm
Package heightKnown for one	Unknown — not stated by the source	350 mm
Package weightKnown for one	Unknown — not stated by the source	5.6 kg

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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