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Product comparison · 2 speaker sets

Hiditec H450 speaker set vs NGS Cosmos speaker set

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  • 10specifications compared
  • 5differ
  • 5identical
  • 31known for one product only

Key differences

The Hiditec H450 speaker set has 44 W more RMS rated power than the NGS Cosmos speaker set (80 W vs 36 W). The Hiditec H450 speaker set has 32 W more satellite speakers RMS power than the NGS Cosmos speaker set (40 W vs 8 W). Volume control: Digital on the Hiditec H450 speaker set, Rotary on the NGS Cosmos speaker set. Subwoofer driver diameter (imperial): 12.7 cm (5") on the Hiditec H450 speaker set, 10.2 cm (4") on the NGS Cosmos speaker set. Connectivity technology: Wired & Wireless on the Hiditec H450 speaker set, Wired on the NGS Cosmos speaker set.

  • RMS rated power
    • 80 W
    • 36 W
  • Volume control
    • Digital
    • Rotary
  • Satellite speakers RMS power
    • 40 W
    • 8 W
  • Subwoofer driver diameter (imperial)
    • 12.7 cm (5")
    • 10.2 cm (4")
  • Connectivity technology
    • Wired & Wireless
    • Wired

Side by side

Differences highlightedShow differences only
41 specifications
A

Hiditec

H450 speaker set

Model H450

View product
B

NGS

Cosmos speaker set

Model Cosmos

View product
Performance2 differ
Audio output channels2.1 channels2.1 channels
RMS rated powerDiffers80 W36 W
Recommended usageKnown for oneUniversal
Product colourBlackBlack
Remotely operatedKnown for oneYes
Volume controlDiffersDigitalRotary
On/off switchYesYes
CertificationKnown for oneCE, RoHS
Satellite speakers1 differ
Number of satellite speakers22
Satellite speakers RMS powerDiffers40 W8 W
Satellite speaker impedanceKnown for one4 Ω
Satellite speaker mid-range driver diameterKnown for one7.62 cm (3")
Satellite speaker frequency rangeKnown for one150 - 20000 Hz
Subwoofer1 differ
Subwoofer typeKnown for oneActive subwoofer
Subwoofer impedanceKnown for one4 Ω
Subwoofer driver diameter (imperial)Differs12.7 cm (5")10.2 cm (4")
Subwoofer frequency rangeKnown for one40 - 150 Hz
Bass adjustmentKnown for oneYes
Poweridentical
Power sourceACAC
AC input frequencyKnown for one50 Hz
AC input voltageKnown for one220 V
Ports & interfaces1 differ
Connectivity technologyDiffersWired & WirelessWired
BluetoothKnown for oneYes
Line-inKnown for oneYes
Line-in connectivityKnown for one3.5 mm
USB 2.0 ports quantityKnown for one1
Packaging contentidentical
Remote control includedKnown for oneYes
User guideKnown for oneYes
ManualKnown for oneYes
Warranty cardKnown for oneYes
Technical detailsidentical
MP3-playerKnown for oneYes
Music powerKnown for one80 W
Number of products includedKnown for one1 pc(s)
Power LEDKnown for oneYes
Speaker interface typeKnown for one3.5mm/USB/Bluetooth
USB connectivityKnown for oneYes
Wireless connectionKnown for oneYes
Amplifieridentical
Amplification device includedKnown for oneYes
Amplification device form factorKnown for oneBuilt-in
Total Harmonic Distortion (THD)Known for one0.3%
Signal-to-Noise Ratio (SNR)Known for one78 dB

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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