Product comparison · 2 speaker sets

Philips SPA8140B/94 speaker set vs Trust GXT 648 Zelos

11specifications compared
6differ
5identical
50known for one product only

Key differences

The Philips SPA8140B/94 speaker set has 2 channels more audio output channels than the Trust GXT 648 Zelos (4.1 channels vs 2.1 channels). The Philips SPA8140B/94 speaker set has 2 more satellite speakers than the Trust GXT 648 Zelos (4 vs 2). Only the Philips SPA8140B/94 speaker set has Bluetooth. AC input frequency: 50 Hz on the Philips SPA8140B/94 speaker set, 50 - 60 Hz on the Trust GXT 648 Zelos. AC input voltage: 230 V on the Philips SPA8140B/94 speaker set, 100 - 230 V on the Trust GXT 648 Zelos.

Audio output channels
- SPA8140B/94 speaker set:4.1 channels
- GXT 648 Zelos:2.1 channels
Number of satellite speakers
- SPA8140B/94 speaker set:4
- GXT 648 Zelos:2
AC input frequency
- SPA8140B/94 speaker set:50 Hz
- GXT 648 Zelos:50 - 60 Hz
AC input voltage
- SPA8140B/94 speaker set:230 V
- GXT 648 Zelos:100 - 230 V
Bluetooth
- SPA8140B/94 speaker set:Yes
- GXT 648 Zelos:No
Cables included
- SPA8140B/94 speaker set:RCA
- GXT 648 Zelos:AC, Audio (3.5mm)

Side by side

Differences highlightedShow differences only

Comparison of SPA8140B/94, GXT 648 Zelos
61 specifications	A Philips SPA8140B/94 speaker set Model SPA8140B/94 View product	B Trust GXT 648 Zelos View product
Performance1 differ
Audio output channelsDiffers	4.1 channels	2.1 channels
Product colourKnown for one	Black	Unknown — not stated by the source
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
On/off switchKnown for one	Yes	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	100 W
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
Amplifieridentical
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
Amplification device form factorKnown for one	Unknown — not stated by the source	Built-in
Satellite speakers1 differ
Number of satellite speakersDiffers	4	2
Satellite speakers RMS powerKnown for one	40 W	Unknown — not stated by the source
Satellite speaker frequency rangeKnown for one	150 - 20000 Hz	Unknown — not stated by the source
Satellite speaker impedanceKnown for one	4 Ω	Unknown — not stated by the source
Satellite speaker sensitivityKnown for one	84 dB	Unknown — not stated by the source
Satellite speaker dimensions (WxDxH)Known for one	170 x 90 x 105 mm	Unknown — not stated by the source
Subwooferidentical
Subwoofer RMS powerKnown for one	30 W	Unknown — not stated by the source
Subwoofer frequency rangeKnown for one	40 - 150 Hz	Unknown — not stated by the source
Subwoofer impedanceKnown for one	4 Ω	Unknown — not stated by the source
Subwoofer driver diameter (imperial)Known for one	13.3 cm (5.25")	Unknown — not stated by the source
Subwoofer sensitivityKnown for one	85 dB	Unknown — not stated by the source
Subwoofer widthKnown for one	17 cm	Unknown — not stated by the source
Subwoofer depthKnown for one	30 cm	Unknown — not stated by the source
Subwoofer heightKnown for one	33 cm	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
Power2 differ
AC input frequencyDiffers	50 Hz	50 - 60 Hz
AC input voltageDiffers	230 V	100 - 230 V
Ports & interfaces1 differ
BluetoothDiffers	Yes	No
Headphone outputsKnown for one	Unknown — not stated by the source	1
Microphone inKnown for one	Unknown — not stated by the source	Yes
Packaging content1 differ
Cables includedDiffers	RCA	AC, Audio (3.5mm)
ManualKnown for one	Yes	Unknown — not stated by the source
Remote control includedKnown for one	Yes	Unknown — not stated by the source
Warranty cardKnown for one	Yes	Unknown — not stated by the source
User guideKnown for one	Unknown — not stated by the source	Yes
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 productsKnown 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	10 W	Unknown — not stated by the source
USB connectivityKnown for one	Yes	Unknown — not stated by the source
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
Packaging dataidentical
Package widthKnown for one	311 mm	Unknown — not stated by the source
Package depthKnown for one	381 mm	Unknown — not stated by the source
Package heightKnown for one	392 mm	Unknown — not stated by the source
Package typeKnown for one	Unknown — not stated by the source	Box
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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