Product comparison · 2 speaker sets

Trust GSP-421 speaker set vs Trust GXT 648 Zelos

10specifications compared
4differ
6identical
26known for one product only

Key differences

The Trust GSP-421 speaker set has 70 W more RMS rated power than the Trust GXT 648 Zelos (120 W vs 50 W). The Trust GXT 648 Zelos has 40 W more peak Music Power Output (PMPO) than the Trust GSP-421 speaker set (100 W vs 60 W). Only the Trust GXT 648 Zelos has amplification device included. AC input voltage: 100 - 240 V on the Trust GSP-421 speaker set, 100 - 230 V on the Trust GXT 648 Zelos.

RMS rated power
- GSP-421 speaker set:120 W
- GXT 648 Zelos:50 W
Peak Music Power Output (PMPO)
- GSP-421 speaker set:60 W
- GXT 648 Zelos:100 W
Amplification device included
- GSP-421 speaker set:No
- GXT 648 Zelos:Yes
AC input voltage
- GSP-421 speaker set:100 - 240 V
- GXT 648 Zelos:100 - 230 V

Side by side

Differences highlightedShow differences only

Comparison of GSP-421, GXT 648 Zelos
36 specifications	A Trust GSP-421 speaker set Model GSP-421 View product	B Trust GXT 648 Zelos View product
Performance2 differ
RMS rated powerDiffers	120 W	50 W
Peak Music Power Output (PMPO)Differs	60 W	100 W
Recommended usage	Universal	Universal
Product colourKnown for one	Black, Red	Unknown — not stated by the source
Audio output channelsKnown for one	Unknown — not stated by the source	2.1 channels
Remotely operatedKnown for one	Unknown — not stated by the source	Yes
Remote control typeKnown for one	Unknown — not stated by the source	Wired
Volume controlKnown for one	Unknown — not stated by the source	Rotary
Amplifier1 differ
Amplification device includedDiffers	No	Yes
Amplification device form factorKnown for one	Unknown — not stated by the source	Built-in
Satellite speakersidentical
Number of satellite speakers	2	2
Satellite speakers RMS powerKnown for one	10 W	Unknown — not stated by the source
Satellite speaker frequency rangeKnown for one	20 - 20000 Hz	Unknown — not stated by the source
Satellite speaker impedanceKnown for one	4 Ω	Unknown — not stated by the source
Subwooferidentical
Subwoofer RMS powerKnown for one	40 W	Unknown — not stated by the source
Subwoofer typeKnown for one	Unknown — not stated by the source	Active subwoofer
Bass adjustmentKnown for one	Unknown — not stated by the source	Yes
Power1 differ
AC input voltageDiffers	100 - 240 V	100 - 230 V
Power source	AC	AC
AC input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Ports & interfacesidentical
Connectivity technologyKnown for one	Wired	Unknown — not stated by the source
Bluetooth	No	No
Headphone outputs	1	1
Line-inKnown for one	Yes	Unknown — not stated by the source
Line-in connectivityKnown for one	3.5 mm	Unknown — not stated by the source
Microphone inKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
AirPlay	No	No
Packaging contentidentical
ManualKnown for one	Yes	Unknown — not stated by the source
Cables includedKnown for one	Unknown — not stated by the source	AC, Audio (3.5mm)
User guideKnown for one	Unknown — not stated by the source	Yes
Packaging dataidentical
Package widthKnown for one	430 mm	Unknown — not stated by the source
Package depthKnown for one	290 mm	Unknown — not stated by the source
Package heightKnown for one	350 mm	Unknown — not stated by the source
Package weightKnown for one	5.6 kg	Unknown — not stated by the source
Package typeKnown for one	Unknown — not stated by the source	Box
Technical detailsidentical
Plug and PlayKnown 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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