Product comparison · 2 loudspeakers

Philips Fidelio P8BLK/37 loudspeaker 2-way Black Wired & Wireless vs Philips SPA20/51 loudspeaker Wired

9specifications compared
7differ
2identical
31known for one product only

Key differences

RMS rated power
- Fidelio P8BLK/37 loudspeaker 2-way Black Wired & Wireless:10 W
- SPA20/51 loudspeaker Wired:3 W
Recommended usage
- Fidelio P8BLK/37 loudspeaker 2-way Black Wired & Wireless:Universal
- SPA20/51 loudspeaker Wired:PC
Connectivity technology
- Fidelio P8BLK/37 loudspeaker 2-way Black Wired & Wireless:Wired & Wireless
- SPA20/51 loudspeaker Wired:Wired
Power source type
- Fidelio P8BLK/37 loudspeaker 2-way Black Wired & Wireless:Battery
- SPA20/51 loudspeaker Wired:USB, AC
Width
- Fidelio P8BLK/37 loudspeaker 2-way Black Wired & Wireless:287 mm
- SPA20/51 loudspeaker Wired:158 mm
Depth
- Fidelio P8BLK/37 loudspeaker 2-way Black Wired & Wireless:63 mm
- SPA20/51 loudspeaker Wired:80 mm
Height
- Fidelio P8BLK/37 loudspeaker 2-way Black Wired & Wireless:127 mm
- SPA20/51 loudspeaker Wired:121 mm

Side by side

Differences highlightedShow differences only

Comparison of P8BLK/37, SPA20/51
40 specifications	A Philips Fidelio P8BLK/37 loudspeaker 2-way Black Wired & Wireless Model P8BLK/37 View product	B Philips SPA20/51 loudspeaker Wired Model SPA20/51 View product
Loudspeakersidentical
Speaker placementKnown for one	Unknown — not stated by the source	Tabletop/bookshelf
Number of driversKnown for one	Unknown — not stated by the source	2
Subwoofer driver diameter (imperial)Known for one	Unknown — not stated by the source	6.35 cm (2.5")
Speaker typeKnown for one	2-way	Unknown — not stated by the source
Woofer diameterKnown for one	6.35 cm	Unknown — not stated by the source
Audio1 differ
RMS rated powerDiffers	10 W	3 W
Frequency rangeKnown for one	Unknown — not stated by the source	20 - 20000 Hz
ImpedanceKnown for one	Unknown — not stated by the source	10 Ω
Signal-to-Noise Ratio (SNR)Known for one	Unknown — not stated by the source	75 dB
Total Harmonic Distortion (THD)Known for one	Unknown — not stated by the source	1%
Speakers RMS powerKnown for one	20 W	Unknown — not stated by the source
Performance1 differ
Recommended usageDiffers	Universal	PC
Suitable for outdoor useKnown for one	Unknown — not stated by the source	No
Product colourKnown for one	Black	Unknown — not stated by the source
On/off switchKnown for one	Yes	Unknown — not stated by the source
Amplifieridentical
Amplifier classKnown for one	Unknown — not stated by the source	A/B
Ports & interfaces1 differ
Connectivity technologyDiffers	Wired & Wireless	Wired
AUX inKnown for one	Unknown — not stated by the source	Yes
BluetoothKnown for one	Yes	Unknown — not stated by the source
Wi-FiKnown for one	No	Unknown — not stated by the source
Power1 differ
Power source typeDiffers	Battery	USB, AC
AC input voltageKnown for one	Unknown — not stated by the source	220 V
AC input frequencyKnown for one	Unknown — not stated by the source	50 Hz
Battery typeKnown for one	Built-in	Unknown — not stated by the source
Battery life (max)Known for one	8 h	Unknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers	287 mm	158 mm
DepthDiffers	63 mm	80 mm
HeightDiffers	127 mm	121 mm
WeightKnown for one	Unknown — not stated by the source	601 g
Other featuresidentical
Channel separationKnown for one	Unknown — not stated by the source	45 dB
Cable lengthKnown for one	Unknown — not stated by the source	1.5 m
Quick installation guideKnown for one	Unknown — not stated by the source	Yes
Product typeKnown for one	Stereo portable speaker	Unknown — not stated by the source
USB chargingKnown for one	Yes	Unknown — not stated by the source
Packaging dataidentical
Package widthKnown for one	326 mm	Unknown — not stated by the source
Package depthKnown for one	101 mm	Unknown — not stated by the source
Package heightKnown for one	224 mm	Unknown — not stated by the source
Batteryidentical
Battery technologyKnown for one	Lithium-Ion (Li-Ion)	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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