Product comparison · 2 speaker sets

Hama PR-2120 speaker set vs Philips SPA8140B/94 speaker set

27specifications compared
16differ
11identical
34known for one product only

Key differences

The Philips SPA8140B/94 speaker set has 2 channels more audio output channels than the Hama PR-2120 speaker set (4.1 channels vs 2.1 channels). The Philips SPA8140B/94 speaker set has 30 W more RMS rated power than the Hama PR-2120 speaker set (50 W vs 20 W). The Philips SPA8140B/94 speaker set has 9.5% more total Harmonic Distortion (THD) than the Hama PR-2120 speaker set (10% vs 0.5%). Recommended usage: PC/Laptop on the Hama PR-2120 speaker set, Universal on the Philips SPA8140B/94 speaker set. Product colour: Black, Silver on the Hama PR-2120 speaker set, Black on the Philips SPA8140B/94 speaker set.

Audio output channels
- PR-2120 speaker set:2.1 channels
- SPA8140B/94 speaker set:4.1 channels
RMS rated power
- PR-2120 speaker set:20 W
- SPA8140B/94 speaker set:50 W
Recommended usage
- PR-2120 speaker set:PC/Laptop
- SPA8140B/94 speaker set:Universal
Product colour
- PR-2120 speaker set:Black, Silver
- SPA8140B/94 speaker set:Black
LED indicators
- PR-2120 speaker set:Yes
- SPA8140B/94 speaker set:Power
Total Harmonic Distortion (THD)
- PR-2120 speaker set:0.5%
- SPA8140B/94 speaker set:10%
Number of satellite speakers
- PR-2120 speaker set:2
- SPA8140B/94 speaker set:4
Satellite speakers RMS power
- PR-2120 speaker set:10 W
- SPA8140B/94 speaker set:40 W

Side by side

Differences highlightedShow differences only

Comparison of PR-2120, SPA8140B/94
61 specifications	A Hama PR-2120 speaker set Model PR-2120 View product	B Philips SPA8140B/94 speaker set Model SPA8140B/94 View product
Performance5 differ
Audio output channelsDiffers	2.1 channels	4.1 channels
RMS rated powerDiffers	20 W	50 W
Recommended usageDiffers	PC/Laptop	Universal
Product colourDiffers	Black, Silver	Black
Power cable lengthKnown for one	Unknown — not stated by the source	1.3 m
Supported radio bandsKnown for one	Unknown — not stated by the source	FM
LED indicatorsDiffers	Yes	Power
Remotely operatedKnown for one	Yes	Unknown — not stated by the source
Amplifier1 differ
Amplification device includedKnown for one	Unknown — not stated by the source	Yes
Amplifier classKnown for one	Unknown — not stated by the source	A/B
Total Harmonic Distortion (THD)Differs	0.5%	10%
Signal-to-Noise Ratio (SNR)Known for one	Unknown — not stated by the source	60 dB
Satellite speakers4 differ
Number of satellite speakersDiffers	2	4
Satellite speakers RMS powerDiffers	10 W	40 W
Satellite speaker frequency rangeDiffers	160 - 20000 Hz	150 - 20000 Hz
Satellite speaker sensitivityKnown for one	Unknown — not stated by the source	84 dB
Satellite speaker dimensions (WxDxH)Differs	90 x 92 x 133 mm	170 x 90 x 105 mm
Satellite speaker weightKnown for one	250 g	Unknown — not stated by the source
Subwoofer2 differ
Subwoofer RMS powerDiffers	10 W	30 W
Subwoofer frequency rangeDiffers	60 - 160 Hz	40 - 150 Hz
Subwoofer impedanceKnown for one	Unknown — not stated by the source	4 Ω
Subwoofer driver diameter (imperial)Known for one	Unknown — not stated by the source	13.3 cm (5.25")
Subwoofer sensitivityKnown for one	Unknown — not stated by the source	85 dB
Subwoofer widthKnown for one	Unknown — not stated by the source	17 cm
Subwoofer depthKnown for one	Unknown — not stated by the source	30 cm
Subwoofer heightKnown for one	Unknown — not stated by the source	33 cm
Bass adjustmentKnown for one	Yes	Unknown — not stated by the source
Subwoofer dimensions (W x D x H)Known for one	215 x 235 x 145 mm	Unknown — not stated by the source
Subwoofer weightKnown for one	1.3 kg	Unknown — not stated by the source
Ports & interfacesidentical
Connectivity technologyKnown for one	Wired & Wireless	Unknown — not stated by the source
Bluetooth versionKnown for one	4.0	Unknown — not stated by the source
Bluetooth rangeKnown for one	10 m	Unknown — not stated by the source
USB 2.0 ports quantityKnown for one	1	Unknown — not stated by the source
Other featuresidentical
AirPlayKnown for one	Unknown — not stated by the source	No
Packaging content1 differ
Cables includedDiffers	Audio (3.5mm)	RCA
Technical detailsidentical
Adapter typeKnown for one	Unknown — not stated by the source	SD card slots
Channel separationKnown for one	Unknown — not stated by the source	35 dB
Compatible productsKnown for one	Unknown — not stated by the source	Mp3 player Mobile phones and mp3 players PCs and laptops
Frequency rangeKnown for one	Unknown — not stated by the source	20 - 20000 Hz
Input sensitivityKnown for one	Unknown — not stated by the source	550 mV
QuantityKnown for one	Unknown — not stated by the source	1
Rated powerKnown for one	Unknown — not stated by the source	10 W
Speaker interface typeKnown for one	RCA	Unknown — not stated by the source
USB requiredKnown for one	Yes	Unknown — not stated by the source
Packaging data3 differ
Package widthDiffers	360 mm	311 mm
Package depthDiffers	275 mm	381 mm
Package heightDiffers	200 mm	392 mm
Package weightKnown for one	3.1 kg	Unknown — not stated by the source
System requirementsidentical
Mac operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Yes

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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