Product comparison · 2 speaker sets

Hiditec H450 speaker set vs Philips SPA8150B/94 speaker set

16specifications compared
6differ
10identical
44known for one product only

Key differences

The Philips SPA8150B/94 speaker set has 2 channels more audio output channels than the Hiditec H450 speaker set (4.1 channels vs 2.1 channels). The Hiditec H450 speaker set has 30 W more RMS rated power than the Philips SPA8150B/94 speaker set (80 W vs 50 W). The Philips SPA8150B/94 speaker set has 2 more satellite speakers than the Hiditec H450 speaker set (4 vs 2). Recommended usage: Universal on the Hiditec H450 speaker set, PC/Laptop on the Philips SPA8150B/94 speaker set. Subwoofer driver diameter (imperial): 12.7 cm (5") on the Hiditec H450 speaker set, 13.3 cm (5.25") on the Philips SPA8150B/94 speaker set.

Audio output channels
- H450 speaker set:2.1 channels
- SPA8150B/94 speaker set:4.1 channels
RMS rated power
- H450 speaker set:80 W
- SPA8150B/94 speaker set:50 W
Recommended usage
- H450 speaker set:Universal
- SPA8150B/94 speaker set:PC/Laptop
Number of satellite speakers
- H450 speaker set:2
- SPA8150B/94 speaker set:4
Satellite speakers RMS power
- H450 speaker set:40 W
- SPA8150B/94 speaker set:10 W
Subwoofer driver diameter (imperial)
- H450 speaker set:12.7 cm (5")
- SPA8150B/94 speaker set:13.3 cm (5.25")

Side by side

Differences highlightedShow differences only

Comparison of H450, SPA8150B/94
60 specifications	A Hiditec H450 speaker set Model H450 View product	B Philips SPA8150B/94 speaker set Model SPA8150B/94 View product
Performance3 differ
Audio output channelsDiffers	2.1 channels	4.1 channels
RMS rated powerDiffers	80 W	50 W
Recommended usageDiffers	Universal	PC/Laptop
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 indicatorsKnown for one	Unknown — not stated by the source	Yes
Volume controlKnown for one	Digital	Unknown — not stated by the source
Amplifieridentical
Amplification device includedKnown for one	Unknown — not stated by the source	Yes
Amplification device form factorKnown for one	Unknown — not stated by the source	Built-in
Amplifier classKnown for one	Unknown — not stated by the source	A/B
Total Harmonic Distortion (THD)Known for one	Unknown — not stated by the source	10%
Signal-to-Noise Ratio (SNR)Known for one	Unknown — not stated by the source	60 dB
Satellite speakers2 differ
Number of satellite speakersDiffers	2	4
Satellite speakers RMS powerDiffers	40 W	10 W
Satellite speaker frequency rangeKnown for one	Unknown — not stated by the source	150 - 20000 Hz
Satellite speaker sensitivityKnown for one	Unknown — not stated by the source	84 dB
Satellite speaker dimensions (WxDxH)Known for one	Unknown — not stated by the source	170 x 90 x 105 mm
Satellite speaker mid-range driver diameterKnown for one	7.62 cm (3")	Unknown — not stated by the source
Subwoofer1 differ
Subwoofer RMS powerKnown for one	Unknown — not stated by the source	30 W
Subwoofer frequency rangeKnown for one	Unknown — not stated by the source	40 - 150 Hz
Subwoofer driver diameter (imperial)Differs	12.7 cm (5")	13.3 cm (5.25")
Bass adjustmentKnown for one	Unknown — not stated by the source	Yes
Subwoofer sensitivityKnown for one	Unknown — not stated by the source	85 dB
Subwoofer dimensions (W x D x H)Known for one	Unknown — not stated by the source	170 x 300 x 330 mm
Subwoofer typeKnown for one	Active subwoofer	Unknown — not stated by the source
Poweridentical
AC input frequencyKnown for one	Unknown — not stated by the source	50 Hz
AC input voltageKnown for one	Unknown — not stated by the source	230 V
Ports & interfacesidentical
Line-inKnown for one	Yes	Unknown — not stated by the source
Line-in connectivityKnown for one	3.5 mm	Unknown — not stated by the source
USB 2.0 ports quantityKnown for one	1	Unknown — not stated by the source
Packaging contentidentical
Cables includedKnown for one	Unknown — not stated by the source	RCA
ManualKnown for one	Unknown — not stated by the source	Yes
Warranty cardKnown for one	Unknown — not stated by the source	Yes
User guideKnown for one	Yes	Unknown — not stated by the source
Technical detailsidentical
Channel separationKnown for one	Unknown — not stated by the source	35 dB
Compatible productsKnown for one	Unknown — not stated by the source	MP3, PC, TV, CD & more
Connector(s)Known for one	Unknown — not stated by the source	6x RCA
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
Rated powerKnown for one	Unknown — not stated by the source	10 W
Satellite speaker driver diameterKnown for one	Unknown — not stated by the source	7.62 cm (3")
MP3-playerKnown for one	Yes	Unknown — not stated by the source
Music powerKnown for one	80 W	Unknown — not stated by the source
Number of products includedKnown for one	1 pc(s)	Unknown — not stated by the source
Power LEDKnown for one	Yes	Unknown — not stated by the source
Speaker interface typeKnown for one	3.5mm/USB/Bluetooth	Unknown — not stated by the source
Wireless connectionKnown for one	Yes	Unknown — not stated by the source
System requirementsidentical
Linux operating systems supportedKnown for one	Unknown — not stated by the source	Yes
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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