Product comparison · 2 speaker sets

Philips SPA8150B/94 speaker set vs Trust PCS-121 speaker set

19specifications compared
12differ
7identical
39known for one product only

Key differences

The Philips SPA8150B/94 speaker set has 2 channels more audio output channels than the Trust PCS-121 speaker set (4.1 channels vs 2.1 channels). The Philips SPA8150B/94 speaker set has 40 W more RMS rated power than the Trust PCS-121 speaker set (50 W vs 10 W). The Trust PCS-121 speaker set has 0.2 m more power cable length than the Philips SPA8150B/94 speaker set (1.5 m vs 1.3 m). Only the Philips SPA8150B/94 speaker set has amplification device included. Only the Philips SPA8150B/94 speaker set has Bluetooth.

Audio output channels
- SPA8150B/94 speaker set:4.1 channels
- PCS-121 speaker set:2.1 channels
RMS rated power
- SPA8150B/94 speaker set:50 W
- PCS-121 speaker set:10 W
Recommended usage
- SPA8150B/94 speaker set:PC/Laptop
- PCS-121 speaker set:Universal
Power cable length
- SPA8150B/94 speaker set:1.3 m
- PCS-121 speaker set:1.5 m
Amplification device included
- SPA8150B/94 speaker set:Yes
- PCS-121 speaker set:No
Number of satellite speakers
- SPA8150B/94 speaker set:4
- PCS-121 speaker set:2
Satellite speaker frequency range
- SPA8150B/94 speaker set:150 - 20000 Hz
- PCS-121 speaker set:50 - 20000 Hz
Satellite speaker dimensions (WxDxH)
- SPA8150B/94 speaker set:170 x 90 x 105 mm
- PCS-121 speaker set:160 x 75 x 70 mm

Side by side

Differences highlightedShow differences only

Comparison of SPA8150B/94, PCS-121
58 specifications	A Philips SPA8150B/94 speaker set Model SPA8150B/94 View product	B Trust PCS-121 speaker set Model PCS-121 View product
Performance4 differ
Audio output channelsDiffers	4.1 channels	2.1 channels
RMS rated powerDiffers	50 W	10 W
Recommended usageDiffers	PC/Laptop	Universal
Product colour	Black	Black
Remotely operatedKnown for one	Yes	Unknown — not stated by the source
Power cable lengthDiffers	1.3 m	1.5 m
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 indicators	Yes	Yes
Peak Music Power Output (PMPO)Known for one	Unknown — not stated by the source	20 W
Volume controlKnown for one	Unknown — not stated by the source	Rotary
Amplifier1 differ
Amplification device includedDiffers	Yes	No
Amplification device form factorKnown for one	Built-in	Unknown — not stated by the source
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	4	2
Satellite speakers RMS power	10 W	10 W
Satellite speaker frequency rangeDiffers	150 - 20000 Hz	50 - 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)Differs	170 x 90 x 105 mm	160 x 75 x 70 mm
Satellite speaker peak powerKnown for one	Unknown — not stated by the source	20 W
Subwoofer1 differ
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
Bass adjustmentKnown for one	Yes	Unknown — not stated by the source
Subwoofer sensitivityKnown for one	85 dB	Unknown — not stated by the source
Subwoofer dimensions (W x D x H)Differs	170 x 300 x 330 mm	130 x 170 x 170 mm
Subwoofer typeKnown for one	Unknown — not stated by the source	Active subwoofer
Power1 differ
AC input frequencyKnown for one	50 Hz	Unknown — not stated by the source
AC input voltageKnown for one	230 V	Unknown — not stated by the source
Power sourceDiffers	AC	USB
Ports & interfaces2 differ
Connectivity technologyDiffers	Wired & Wireless	Wired
BluetoothDiffers	Yes	No
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
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 card	Yes	Yes
Technical detailsidentical
Channel separationKnown for one	35 dB	Unknown — not stated by the source
Compatible productsKnown for one	MP3, PC, TV, CD & more	Unknown — not stated by the source
Connector(s)Known for one	6x RCA	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
Rated powerKnown for one	10 W	Unknown — not stated by the source
Satellite speaker driver diameterKnown for one	7.62 cm (3")	Unknown — not stated by the source
USB connectivity	Yes	Yes
Input connectionsKnown for one	Unknown — not stated by the source	3.5mm
TypeKnown for one	Unknown — not stated by the source	Micro set
USB chargingKnown for one	Unknown — not stated by the source	Yes
System requirementsidentical
Linux operating systems supportedKnown for one	Yes	Unknown — not stated by the source
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
Weight & dimensionsidentical
WeightKnown for one	Unknown — not stated by the source	1.3 kg
Other featuresidentical
AirPlayKnown for one	Unknown — not stated by the source	No

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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