Product comparison · 2 loudspeakers

Philips SB3300/12 loudspeaker Black, White Wired & Wireless vs Philips SPA20/51 loudspeaker Wired

9specifications compared
7differ
2identical
29known for one product only

Key differences

RMS rated power
- SB3300/12 loudspeaker Black, White Wired & Wireless:10 W
- SPA20/51 loudspeaker Wired:3 W
Recommended usage
- SB3300/12 loudspeaker Black, White Wired & Wireless:Universal
- SPA20/51 loudspeaker Wired:PC
Connectivity technology
- SB3300/12 loudspeaker Black, White Wired & Wireless:Wired & Wireless
- SPA20/51 loudspeaker Wired:Wired
Power source type
- SB3300/12 loudspeaker Black, White Wired & Wireless:Battery
- SPA20/51 loudspeaker Wired:USB, AC
Width
- SB3300/12 loudspeaker Black, White Wired & Wireless:274 mm
- SPA20/51 loudspeaker Wired:158 mm
Depth
- SB3300/12 loudspeaker Black, White Wired & Wireless:143 mm
- SPA20/51 loudspeaker Wired:80 mm
Height
- SB3300/12 loudspeaker Black, White Wired & Wireless:136 mm
- SPA20/51 loudspeaker Wired:121 mm

Side by side

Differences highlightedShow differences only

Comparison of SB3300/12, SPA20/51
38 specifications	A Philips SB3300/12 loudspeaker Black, White Wired & Wireless Model SB3300/12 View product	B Philips SPA20/51 loudspeaker Wired Model SPA20/51 View product
Loudspeakersidentical
Audio output channelsKnown for one	Unknown — not stated by the source	2.0 channels
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")
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%
Performance1 differ
Recommended usageDiffers	Universal	PC
Suitable for outdoor useKnown for one	Unknown — not stated by the source	No
Product colourKnown for one	Black, White	Unknown — not stated by the source
Amplifieridentical
Amplifier classKnown for one	Unknown — not stated by the source	A/B
AmplifierKnown for one	Built-in	Unknown — not stated by the source
Ports & interfaces1 differ
Connectivity technologyDiffers	Wired & Wireless	Wired
3.5 mm connector	Yes	Yes
AUX in	Yes	Yes
BluetoothKnown for one	Yes	Unknown — not stated by the source
Bluetooth rangeKnown for one	10 m	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	AA	Unknown — not stated by the source
Number of batteries supportedKnown for one	4	Unknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers	274 mm	158 mm
DepthDiffers	143 mm	80 mm
HeightDiffers	136 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
Battery lifeKnown for one	8 h	Unknown — not stated by the source
Bluetooth profilesKnown for one	A2DP	Unknown — not stated by the source
Headphone outKnown for one	Yes	Unknown — not stated by the source
Packaging dataidentical
Package widthKnown for one	350 mm	Unknown — not stated by the source
Package depthKnown for one	140 mm	Unknown — not stated by the source
Package heightKnown for one	186 mm	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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