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Product comparison · 2 speaker sets

Hama PR-2120 speaker set vs NGS Cosmos speaker set

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  • 16specifications compared
  • 8differ
  • 8identical
  • 29known for one product only

Key differences

The NGS Cosmos speaker set has 16 W more RMS rated power than the Hama PR-2120 speaker set (36 W vs 20 W). The Hama PR-2120 speaker set has 0.2% more total Harmonic Distortion (THD) than the NGS Cosmos speaker set (0.5% vs 0.3%). The Hama PR-2120 speaker set has 2 W more satellite speakers RMS power than the NGS Cosmos speaker set (10 W vs 8 W). Product colour: Black, Silver on the Hama PR-2120 speaker set, Black on the NGS Cosmos speaker set. Subwoofer frequency range: 60 - 160 Hz on the Hama PR-2120 speaker set, 40 - 150 Hz on the NGS Cosmos speaker set.

  • RMS rated power
    • 20 W
    • 36 W
  • Product colour
    • Black, Silver
    • Black
  • Total Harmonic Distortion (THD)
    • 0.5%
    • 0.3%
  • Satellite speakers RMS power
    • 10 W
    • 8 W
  • Satellite speaker frequency range
    • 160 - 20000 Hz
    • 150 - 20000 Hz
  • Subwoofer frequency range
    • 60 - 160 Hz
    • 40 - 150 Hz
  • AC input voltage
    • 230 V
    • 220 V
  • Connectivity technology
    • Wired & Wireless
    • Wired

Side by side

Differences highlightedShow differences only
45 specifications
A

Hama

PR-2120 speaker set

Model PR-2120

View product
B

NGS

Cosmos speaker set

Model Cosmos

View product
Performance2 differ
Audio output channels2.1 channels2.1 channels
RMS rated powerDiffers20 W36 W
Recommended usageKnown for onePC/Laptop
Product colourDiffersBlack, SilverBlack
Remotely operatedKnown for oneYes
On/off switchYesYes
LED indicatorsKnown for oneYes
Volume controlKnown for oneRotary
CertificationKnown for oneCE, RoHS
Amplifier1 differ
Total Harmonic Distortion (THD)Differs0.5%0.3%
Amplification device includedKnown for oneYes
Amplification device form factorKnown for oneBuilt-in
Signal-to-Noise Ratio (SNR)Known for one78 dB
Satellite speakers2 differ
Number of satellite speakers22
Satellite speakers RMS powerDiffers10 W8 W
Satellite speaker frequency rangeDiffers160 - 20000 Hz150 - 20000 Hz
Satellite speaker impedanceKnown for one4 Ω
Satellite speaker dimensions (WxDxH)Known for one90 x 92 x 133 mm
Satellite speaker weightKnown for one250 g
Subwoofer1 differ
Subwoofer RMS powerKnown for one10 W
Subwoofer frequency rangeDiffers60 - 160 Hz40 - 150 Hz
Bass adjustmentYesYes
Subwoofer dimensions (W x D x H)Known for one215 x 235 x 145 mm
Subwoofer weightKnown for one1.3 kg
Subwoofer driver diameter (imperial)Known for one10.2 cm (4")
Power1 differ
AC input frequency50 Hz50 Hz
AC input voltageDiffers230 V220 V
Power sourceACAC
Ports & interfaces1 differ
Connectivity technologyDiffersWired & WirelessWired
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)
ManualYesYes
Remote control includedKnown for oneYes
Warranty cardYesYes
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

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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