Philips SPA1330/37 speaker set vs Trust GXT 638

Comparison of SPA1330/37, GXT 638

37 specifications	A Philips SPA1330/37 speaker set Model SPA1330/37 View product	B Trust GXT 638View product
Performanceidentical
RMS rated powerKnown for one	10 W	—Unknown — not stated by the source
Recommended usage	PC	PC
Product colour	Black	Black
Power cable lengthKnown for one	1.3 m	—Unknown — not stated by the source
Audio output channelsKnown for one	—Unknown — not stated by the source	2.1 channels
Amplifieridentical
Amplification device includedKnown for one	Yes	—Unknown — not stated by the source
Amplification device typeKnown for one	Amplifier	—Unknown — not stated by the source
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	1%	—Unknown — not stated by the source
Signal-to-Noise Ratio (SNR)Known for one	75 dB	—Unknown — not stated by the source
Satellite speakersidentical
Satellite speaker typeKnown for one	1-way	—Unknown — not stated by the source
Number of satellite speakers	2	2
Satellite speakers RMS powerKnown for one	5 W	—Unknown — not stated by the source
Satellite speaker frequency rangeKnown for one	160 - 18000 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	83 dB	—Unknown — not stated by the source
Subwooferidentical
Subwoofer RMS powerKnown for one	5 W	—Unknown — not stated by the source
Subwoofer frequency rangeKnown for one	65 - 250 Hz	—Unknown — not stated by the source
Subwoofer impedanceKnown for one	8 Ω	—Unknown — not stated by the source
Subwoofer sensitivityKnown for one	86 dB	—Unknown — not stated by the source
Poweridentical
AC input frequencyKnown for one	50 Hz	—Unknown — not stated by the source
AC input voltageKnown for one	220 V	—Unknown — not stated by the source
Power source	AC	AC
Ports & interfacesidentical
Connectivity technologyKnown for one	Wired	—Unknown — not stated by the source
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
Weight & dimensionsidentical
WeightKnown for one	1.7 kg	—Unknown — not stated by the source
Packaging contentidentical
Cables includedKnown for one	Audio (3.5mm)	—Unknown — not stated by the source
Quick installation guideKnown for one	Yes	—Unknown — not stated by the source
User guideKnown for one	—Unknown — not stated by the source	Yes
Packaging dataidentical
Package dimensions (WxDxH)Known for one	213 x 290 x 190 mm	—Unknown — not stated by the source
Package weightKnown for one	2.1 kg	—Unknown — not stated by the source
Technical detailsidentical
Audio inputKnown for one	3.5 mm	—Unknown — not stated by the source
Channel separationKnown for one	45 dB	—Unknown — not stated by the source
Input sensitivityKnown for one	350 mV	—Unknown — not stated by the source
Power LEDKnown 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.