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Product comparison · 2 speaker sets

NGS Cosmos speaker set vs Trust 21749 speaker set

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  • 13specifications compared
  • 5differ
  • 8identical
  • 30known for one product only

Key differences

The Trust 21749 speaker set has 64 W more RMS rated power than the NGS Cosmos speaker set (100 W vs 36 W). The Trust 21749 speaker set has 42 W more satellite speakers RMS power than the NGS Cosmos speaker set (50 W vs 8 W). The NGS Cosmos speaker set has 130 - 20000 Hz more satellite speaker frequency range than the Trust 21749 speaker set (150 - 20000 Hz vs 20 - 20000 Hz). AC input frequency: 50 Hz on the NGS Cosmos speaker set, 50 - 60 Hz on the Trust 21749 speaker set. AC input voltage: 220 V on the NGS Cosmos speaker set, 100-250 V on the Trust 21749 speaker set.

  • RMS rated power
    • 36 W
    • 100 W
  • Satellite speakers RMS power
    • 8 W
    • 50 W
  • Satellite speaker frequency range
    • 150 - 20000 Hz
    • 20 - 20000 Hz
  • AC input frequency
    • 50 Hz
    • 50 - 60 Hz
  • AC input voltage
    • 220 V
    • 100-250 V

Side by side

Differences highlightedShow differences only
43 specifications
A

NGS

Cosmos speaker set

Model Cosmos

View product
B

Trust

21749 speaker set

Model 21749

View product
Performance1 differ
Audio output channels2.1 channels2.1 channels
RMS rated powerDiffers36 W100 W
Recommended usageKnown for onePC
Product colourBlackBlack
Remote control typeKnown for oneWired
Power cable lengthKnown for one1.8 m
Volume controlRotaryRotary
On/off switchYesYes
CertificationKnown for oneCE, RoHS
Amplifieridentical
Amplification device includedYesYes
Amplification device form factorKnown for oneBuilt-in
Total Harmonic Distortion (THD)Known for one0.3%
Signal-to-Noise Ratio (SNR)Known for one78 dB
Satellite speakers2 differ
Satellite speaker typeKnown for one2-way
Number of satellite speakers22
Satellite speakers RMS powerDiffers8 W50 W
Satellite speaker frequency rangeDiffers150 - 20000 Hz20 - 20000 Hz
Satellite speaker impedanceKnown for one4 Ω
Satellite speaker dimensions (WxDxH)Known for one20 x 86 x 100 mm
Subwooferidentical
Subwoofer typeKnown for oneActive subwoofer
Subwoofer dimensions (W x D x H)Known for one230 x 220 x 250 mm
Subwoofer frequency rangeKnown for one40 - 150 Hz
Subwoofer driver diameter (imperial)Known for one10.2 cm (4")
Bass adjustmentKnown for oneYes
Power2 differ
AC input frequencyDiffers50 Hz50 - 60 Hz
AC input voltageDiffers220 V100-250 V
Power sourceACAC
Ports & interfacesidentical
Connectivity technologyWiredWired
BluetoothKnown for oneNo
Headphone connectivityKnown for one3.5 mm
Line-inKnown for oneYes
USB 2.0 ports quantityKnown for one0
Other featuresidentical
AirPlayKnown for oneNo
Packaging contentidentical
Cables includedKnown for oneAC
Remote control includedKnown for oneNo
User guideKnown for oneYes
ManualKnown for oneYes
Warranty cardKnown for oneYes
Technical detailsidentical
Number of products includedKnown for one1 pc(s)
Packaging contentKnown for oneSubwoofer 2 satellite speakers Wired remote
Speaker placementKnown for oneTabletop/bookshelf
TypeKnown for oneHome audio mini system
Packaging dataidentical
Package typeKnown for oneBox

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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