Product comparison · 2 speaker sets

Philips SPA5250B/94 speaker set vs Trust GSP-421 speaker set

17specifications compared
12differ
5identical
36known for one product only

Key differences

The Philips SPA5250B/94 speaker set has 30 W more RMS rated power than the Trust GSP-421 speaker set (150 W vs 120 W). The Philips SPA5250B/94 speaker set has 3 more satellite speakers than the Trust GSP-421 speaker set (5 vs 2). The Philips SPA5250B/94 speaker set has 85 W more satellite speakers RMS power than the Trust GSP-421 speaker set (95 W vs 10 W). Only the Philips SPA5250B/94 speaker set has amplification device included. Only the Philips SPA5250B/94 speaker set has Bluetooth.

RMS rated power
- SPA5250B/94 speaker set:150 W
- GSP-421 speaker set:120 W
Product colour
- SPA5250B/94 speaker set:Black
- GSP-421 speaker set:Black, Red
Amplification device included
- SPA5250B/94 speaker set:Yes
- GSP-421 speaker set:No
Number of satellite speakers
- SPA5250B/94 speaker set:5
- GSP-421 speaker set:2
Satellite speakers RMS power
- SPA5250B/94 speaker set:95 W
- GSP-421 speaker set:10 W
Satellite speaker frequency range
- SPA5250B/94 speaker set:150 - 20000 Hz
- GSP-421 speaker set:20 - 20000 Hz
Subwoofer RMS power
- SPA5250B/94 speaker set:45 W
- GSP-421 speaker set:40 W
AC input voltage
- SPA5250B/94 speaker set:230 V
- GSP-421 speaker set:100 - 240 V

Side by side

Differences highlightedShow differences only

Comparison of SPA5250B/94, GSP-421
53 specifications	A Philips SPA5250B/94 speaker set Model SPA5250B/94 View product	B Trust GSP-421 speaker set Model GSP-421 View product
Performance2 differ
Audio output channelsKnown for one	5.1 channels	Unknown — not stated by the source
RMS rated powerDiffers	150 W	120 W
Recommended usage	Universal	Universal
Product colourDiffers	Black	Black, Red
Power cable lengthKnown for one	1.3 m	Unknown — not stated by the source
Supported radio bandsKnown for one	FM	Unknown — not stated by the source
LED indicatorsKnown for one	Power	Unknown — not stated by the source
Peak Music Power Output (PMPO)Known for one	Unknown — not stated by the source	60 W
Amplifier1 differ
Amplification device includedDiffers	Yes	No
Amplifier classKnown for one	A/B	Unknown — not stated by the source
Total Harmonic Distortion (THD)Known for one	10%	Unknown — not stated by the source
Signal-to-Noise Ratio (SNR)Known for one	60 dB	Unknown — not stated by the source
Satellite speakers3 differ
Number of satellite speakersDiffers	5	2
Satellite speakers RMS powerDiffers	95 W	10 W
Satellite speaker frequency rangeDiffers	150 - 20000 Hz	20 - 20000 Hz
Satellite speaker impedance	4 Ω	4 Ω
Satellite speaker sensitivityKnown for one	84 dB	Unknown — not stated by the source
Satellite speaker dimensions (WxDxH)Known for one	125 x 225 x 130 mm	Unknown — not stated by the source
Subwoofer1 differ
Subwoofer RMS powerDiffers	45 W	40 W
Subwoofer frequency rangeKnown for one	40 - 150 Hz	Unknown — not stated by the source
Subwoofer driver diameter (imperial)Known for one	20.3 cm (8")	Unknown — not stated by the source
Subwoofer sensitivityKnown for one	85 dB	Unknown — not stated by the source
Subwoofer widthKnown for one	42.3 cm	Unknown — not stated by the source
Subwoofer depthKnown for one	33.9 cm	Unknown — not stated by the source
Subwoofer heightKnown for one	31.6 cm	Unknown — not stated by the source
Power1 differ
AC input frequencyKnown for one	50 Hz	Unknown — not stated by the source
AC input voltageDiffers	230 V	100 - 240 V
Power source	AC	AC
Ports & interfaces1 differ
BluetoothDiffers	Yes	No
Connectivity technologyKnown for one	Unknown — not stated by the source	Wired
Headphone outputsKnown for one	Unknown — not stated by the source	1
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
Other featuresidentical
AirPlay	No	No
Packaging contentidentical
Cables includedKnown for one	RCA	Unknown — not stated by the source
Manual	Yes	Yes
Remote control includedKnown for one	Yes	Unknown — not stated by the source
Warranty cardKnown for one	Yes	Unknown — not stated by the source
Technical detailsidentical
Adapter typeKnown for one	SD card slots	Unknown — not stated by the source
Channel separationKnown for one	35 dB	Unknown — not stated by the source
Compatible operating systemsKnown for one	Mp3 player Mobile phones and mp3 players PCs and laptops	Unknown — not stated by the source
Frequency rangeKnown for one	20 - 20000 Hz	Unknown — not stated by the source
Input sensitivityKnown for one	550 mV	Unknown — not stated by the source
MP3-playerKnown for one	Yes	Unknown — not stated by the source
QuantityKnown for one	1	Unknown — not stated by the source
Rated powerKnown for one	19 W	Unknown — not stated by the source
USB connectivityKnown for one	Yes	Unknown — not stated by the source
Packaging data3 differ
Package widthDiffers	686 mm	430 mm
Package depthDiffers	422 mm	290 mm
Package heightDiffers	542 mm	350 mm
Package weightKnown for one	Unknown — not stated by the source	5.6 kg
System requirementsidentical
Mac operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Windows operating systems supportedKnown for one	Yes	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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