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Product comparison · 2 speaker sets

Hama PR-2120 speaker set vs NEC SP-654QSM speaker set

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  • 7specifications compared
  • 6differ
  • 1identical
  • 35known for one product only

Key differences

The NEC SP-654QSM speaker set has 80 W more RMS rated power than the Hama PR-2120 speaker set (100 W vs 20 W). The NEC SP-654QSM speaker set has 30 W more satellite speakers RMS power than the Hama PR-2120 speaker set (40 W vs 10 W). The NEC SP-654QSM speaker set has 4 Ω more satellite speaker impedance than the Hama PR-2120 speaker set (8 Ω vs 4 Ω). Recommended usage: PC/Laptop on the Hama PR-2120 speaker set, Home theatre on the NEC SP-654QSM speaker set. Product colour: Black, Silver on the Hama PR-2120 speaker set, Black on the NEC SP-654QSM speaker set.

  • RMS rated power
    • 20 W
    • 100 W
  • Recommended usage
    • PC/Laptop
    • Home theatre
  • Product colour
    • Black, Silver
    • Black
  • Satellite speakers RMS power
    • 10 W
    • 40 W
  • Satellite speaker frequency range
    • 160 - 20000 Hz
    • 70 - 15000 Hz
  • Satellite speaker impedance
    • 4 Ω
    • 8 Ω

Side by side

Differences highlightedShow differences only
42 specifications
A

Hama

PR-2120 speaker set

Model PR-2120

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B

NEC

SP-654QSM speaker set

Model SP-654QSM

View product
Performance3 differ
Audio output channelsKnown for one2.1 channels
RMS rated powerDiffers20 W100 W
Recommended usageDiffersPC/LaptopHome theatre
Product colourDiffersBlack, SilverBlack
Remotely operatedKnown for oneYes
On/off switchKnown for oneYes
LED indicatorsKnown for oneYes
Amplifieridentical
Total Harmonic Distortion (THD)Known for one0.5%
Satellite speakers3 differ
Satellite speakers RMS powerDiffers10 W40 W
Satellite speaker frequency rangeDiffers160 - 20000 Hz70 - 15000 Hz
Satellite speaker impedanceDiffers4 Ω8 Ω
Satellite speaker dimensions (WxDxH)Known for one90 x 92 x 133 mm
Satellite speaker weightKnown for one250 g
Satellite speaker peak powerKnown for one100 W
Satellite speaker sensitivityKnown for one82.1 dB
Subwooferidentical
Subwoofer RMS powerKnown for one10 W
Subwoofer frequency rangeKnown for one60 - 160 Hz
Bass adjustmentKnown for oneYes
Subwoofer dimensions (W x D x H)Known for one215 x 235 x 145 mm
Subwoofer weightKnown for one1.3 kg
Poweridentical
AC input frequencyKnown for one50 Hz
AC input voltageKnown for one230 V
Power sourceKnown for oneAC
Ports & interfacesidentical
Connectivity technologyKnown for oneWired & Wireless
BluetoothKnown for oneYes
Bluetooth versionKnown for one4.0
Bluetooth rangeKnown for one10 m
USB 2.0 ports quantityKnown for one1
Packaging contentidentical
Cables includedKnown for oneAudio (3.5mm)
ManualKnown for oneYes
Remote control includedKnown for oneYes
Warranty cardKnown for oneYes
Technical detailsidentical
MP3-playerKnown for oneYes
Speaker interface typeKnown for oneRCA
USB connectivityKnown for oneYes
USB requiredKnown for oneYes
Packaging dataidentical
Package widthKnown for one360 mm
Package depthKnown for one275 mm
Package heightKnown for one200 mm
Package weightKnown for one3.1 kg
Logistics dataidentical
Harmonized System (HS) codeKnown for one85182200

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