Philips SPA30W/94 loudspeaker 1-way Black Wired vs Philips SPA50G/94 loudspeaker 1-way Green Wired

Comparison of SPA30W/94, SPA50G/94

23 specifications	A Philips SPA30W/94 loudspeaker 1-way Black Wired Model SPA30W/94 View product	B Philips SPA50G/94 loudspeaker 1-way Green Wired Model SPA50G/94 View product
Loudspeakersidentical
Speaker type	1-way	1-way
Audio output channels	2.0 channels	2.0 channels
Speaker placement	Tabletop/bookshelf	Tabletop/bookshelf
Number of drivers	2	2
Audioidentical
RMS rated power	1.5 W	1.5 W
Speakers RMS power	3 W	3 W
Frequency range	75 - 20000 Hz	75 - 20000 Hz
Impedance	4 Ω	4 Ω
Signal-to-Noise Ratio (SNR)	60 dB	60 dB
Total Harmonic Distortion (THD)	10%	10%
Performance1 differ
Product colourDiffers	Black	Green
Recommended usage	PC	PC
Amplifieridentical
Amplifier class	A/B	A/B
AmplifierKnown for one	—Unknown — not stated by the source	Built-in
Ports & interfacesidentical
Connectivity technology	Wired	Wired
AirPlayKnown for one	Yes	—Unknown — not stated by the source
3.5 mm connector	Yes	Yes
Poweridentical
Power source type	DC, USB	DC, USB
DC input voltage	5 V	5 V
Other featuresidentical
Channel separation	40 dB	40 dB
Cable length	1.5 m	1.5 m
Housing colourKnown for one	Wood	—Unknown — not stated by the source
Case colourKnown for one	—Unknown — not stated by the source	Black

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.