Product comparison · 2 loudspeakers

Philips Notebook USB speakers SPA20/93 vs Philips Multimedia Speakers 2.1 SPA7220/12

20specifications compared
7differ
13identical
16known for one product only

Key differences

RMS rated power
- Notebook USB speakers SPA20/93:3 W
- Multimedia Speakers 2.1 SPA7220/12:40 W
Impedance
- Notebook USB speakers SPA20/93:10 Ω
- Multimedia Speakers 2.1 SPA7220/12:4 Ω
Recommended usage
- Notebook USB speakers SPA20/93:PC
- Multimedia Speakers 2.1 SPA7220/12:Universal
Width
- Notebook USB speakers SPA20/93:158 mm
- Multimedia Speakers 2.1 SPA7220/12:22.1 mm
Depth
- Notebook USB speakers SPA20/93:80 mm
- Multimedia Speakers 2.1 SPA7220/12:16.9 mm
Height
- Notebook USB speakers SPA20/93:121 mm
- Multimedia Speakers 2.1 SPA7220/12:11.6 mm
Weight
- Notebook USB speakers SPA20/93:601 g
- Multimedia Speakers 2.1 SPA7220/12:1.14 kg

Side by side

Differences highlightedShow differences only

Comparison of SPA20/93, SPA7220/12
36 specifications	A Philips Notebook USB speakers SPA20/93 Model SPA20/93 View product	B Philips Multimedia Speakers 2.1 SPA7220/12 Model SPA7220/12 View product
Loudspeakersidentical
Audio output channels	2.0 channels	2.0 channels
Speaker placement	Tabletop/bookshelf	Tabletop/bookshelf
Speaker positionKnown for one	Unknown — not stated by the source	Front
Number of drivers	2	2
Subwoofer driver diameter (imperial)Known for one	6.35 cm (2.5")	Unknown — not stated by the source
Audio2 differ
RMS rated powerDiffers	3 W	40 W
Frequency range	20 - 20000 Hz	20 - 20000 Hz
ImpedanceDiffers	10 Ω	4 Ω
SensitivityKnown for one	Unknown — not stated by the source	86 dB
Signal-to-Noise Ratio (SNR)	75 dB	75 dB
Total Harmonic Distortion (THD)	1%	1%
Performance1 differ
Product colourKnown for one	Unknown — not stated by the source	Black
Recommended usageDiffers	PC	Universal
Volume controlKnown for one	Unknown — not stated by the source	Rotary
Remote control typeKnown for one	Unknown — not stated by the source	Wired
LED indicatorsKnown for one	Unknown — not stated by the source	Yes
Suitable for outdoor useKnown for one	No	Unknown — not stated by the source
Amplifieridentical
Amplifier class	A/B	A/B
Ports & interfacesidentical
Connectivity technology	Wired	Wired
3.5 mm connector	Yes	Yes
AUX inKnown for one	Yes	Unknown — not stated by the source
Poweridentical
AC input voltage	220 V	220 V
AC input frequency	50 Hz	50 Hz
Power source typeKnown for one	USB, AC	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	158 mm	22.1 mm
DepthDiffers	80 mm	16.9 mm
HeightDiffers	121 mm	11.6 mm
WeightDiffers	601 g	1.14 kg
Packaging contentidentical
Cables includedKnown for one	Unknown — not stated by the source	Audio (3.5mm)
Remote control includedKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
Channel separation	45 dB	45 dB
Input impedanceKnown for one	Unknown — not stated by the source	20000 Ω
Number of satellite speakersKnown for one	Unknown — not stated by the source	2
Quick installation guide	Yes	Yes
Set weightKnown for one	Unknown — not stated by the source	1.14 kg
Cable lengthKnown for one	1.5 m	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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