Product comparison · 2 speaker sets

Hiditec H500 speaker set vs NEC SP-654QSM speaker set

5specifications compared
3differ
2identical
31known for one product only

Key differences

The NEC SP-654QSM speaker set has 50 W more RMS rated power than the Hiditec H500 speaker set (100 W vs 50 W). The NEC SP-654QSM speaker set has 4 Ω more satellite speaker impedance than the Hiditec H500 speaker set (8 Ω vs 4 Ω). Recommended usage: Universal on the Hiditec H500 speaker set, Home theatre on the NEC SP-654QSM speaker set.

RMS rated power
- H500 speaker set:50 W
- SP-654QSM speaker set:100 W
Recommended usage
- H500 speaker set:Universal
- SP-654QSM speaker set:Home theatre
Satellite speaker impedance
- H500 speaker set:4 Ω
- SP-654QSM speaker set:8 Ω

Side by side

Differences highlightedShow differences only

Comparison of H500, SP-654QSM
36 specifications	A Hiditec H500 speaker set Model H500 View product	B NEC SP-654QSM speaker set Model SP-654QSM View product
Performance2 differ
Audio output channelsKnown for one	2.1 channels	Unknown — not stated by the source
RMS rated powerDiffers	50 W	100 W
Peak Music Power Output (PMPO)Known for one	100 W	Unknown — not stated by the source
Recommended usageDiffers	Universal	Home theatre
Product colour	Black	Black
Remotely operatedKnown for one	Yes	Unknown — not stated by the source
Volume controlKnown for one	Rotary	Unknown — not stated by the source
Supported radio bandsKnown for one	FM	Unknown — not stated by the source
On/off switchKnown for one	Yes	Unknown — not stated by the source
Amplifieridentical
Amplification device includedKnown for one	Yes	Unknown — not stated by the source
Amplification device typeKnown for one	Amplifier	Unknown — not stated by the source
Amplification device form factorKnown for one	Built-in	Unknown — not stated by the source
Amplifier frequency rangeKnown for one	20 - 20000 Hz	Unknown — not stated by the source
Total Harmonic Distortion (THD)Known for one	10%	Unknown — not stated by the source
Satellite speakers1 differ
Satellite speaker typeKnown for one	2-way	Unknown — not stated by the source
Number of satellite speakers	2	2
Satellite speaker impedanceDiffers	4 Ω	8 Ω
Satellite speaker mid-range driver diameterKnown for one	7.62 cm (3")	Unknown — not stated by the source
Satellite speakers RMS powerKnown for one	Unknown — not stated by the source	40 W
Satellite speaker peak powerKnown for one	Unknown — not stated by the source	100 W
Satellite speaker frequency rangeKnown for one	Unknown — not stated by the source	70 - 15000 Hz
Satellite speaker sensitivityKnown for one	Unknown — not stated by the source	82.1 dB
Subwooferidentical
Subwoofer typeKnown for one	Active subwoofer	Unknown — not stated by the source
Subwoofer impedanceKnown for one	4 Ω	Unknown — not stated by the source
Subwoofer driver diameter (imperial)Known for one	13.3 cm (5.25")	Unknown — not stated by the source
Bass adjustmentKnown for one	Yes	Unknown — not stated by the source
Subwoofer drivers quantityKnown for one	1	Unknown — not stated by the source
Poweridentical
Power sourceKnown for one	AC	Unknown — not stated by the source
Ports & interfacesidentical
Connectivity technologyKnown for one	Wired & Wireless	Unknown — not stated by the source
BluetoothKnown for one	Yes	Unknown — not stated by the source
Line-inKnown for one	Yes	Unknown — not stated by the source
USB 2.0 ports quantityKnown for one	1	Unknown — not stated by the source
Packaging contentidentical
Remote control includedKnown for one	Yes	Unknown — not stated by the source
Technical detailsidentical
Audio formats supportedKnown for one	MP3	Unknown — not stated by the source
USB connectivityKnown for one	Yes	Unknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	85182200

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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