Product comparison · 2 speaker sets

HP 400 speaker set vs NGS Cosmos speaker set

7specifications compared
3differ
4identical
24known for one product only

Key differences

The NGS Cosmos speaker set has 28 W more RMS rated power than the HP 400 speaker set (36 W vs 8 W). The NGS Cosmos speaker set has 4 W more satellite speakers RMS power than the HP 400 speaker set (8 W vs 4 W). Only the NGS Cosmos speaker set has amplification device included.

RMS rated power
- 400 speaker set:8 W
- Cosmos speaker set:36 W
Amplification device included
- 400 speaker set:No
- Cosmos speaker set:Yes
Satellite speakers RMS power
- 400 speaker set:4 W
- Cosmos speaker set:8 W

Side by side

Differences highlightedShow differences only

Comparison of 400, Cosmos
31 specifications	A HP 400 speaker set Model 400 View product	B NGS Cosmos speaker set Model Cosmos View product
Performance1 differ
Audio output channels	2.1 channels	2.1 channels
RMS rated powerDiffers	8 W	36 W
Product colour	Black	Black
Volume controlKnown for one	Unknown — not stated by the source	Rotary
On/off switchKnown for one	Unknown — not stated by the source	Yes
CertificationKnown for one	Unknown — not stated by the source	CE, RoHS
Recommended usageKnown for one	Universal	Unknown — not stated by the source
Amplifier1 differ
Amplification device includedDiffers	No	Yes
Amplification device form factorKnown for one	Unknown — not stated by the source	Built-in
Total Harmonic Distortion (THD)Known for one	Unknown — not stated by the source	0.3%
Signal-to-Noise Ratio (SNR)Known for one	Unknown — not stated by the source	78 dB
Satellite speakers1 differ
Number of satellite speakers	2	2
Satellite speakers RMS powerDiffers	4 W	8 W
Satellite speaker frequency rangeKnown for one	Unknown — not stated by the source	150 - 20000 Hz
Satellite speaker typeKnown for one	1-way	Unknown — not stated by the source
Subwooferidentical
Subwoofer frequency rangeKnown for one	Unknown — not stated by the source	40 - 150 Hz
Subwoofer driver diameter (imperial)Known for one	Unknown — not stated by the source	10.2 cm (4")
Bass adjustmentKnown for one	Unknown — not stated by the source	Yes
Subwoofer RMS powerKnown for one	4 W	Unknown — not stated by the source
Poweridentical
AC input frequencyKnown for one	Unknown — not stated by the source	50 Hz
AC input voltageKnown for one	Unknown — not stated by the source	220 V
Power source	AC	AC
Ports & interfacesidentical
Connectivity technologyKnown for one	Unknown — not stated by the source	Wired
BluetoothKnown for one	No	Unknown — not stated by the source
Packaging contentidentical
ManualKnown for one	Unknown — not stated by the source	Yes
Warranty cardKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
AirPlayKnown for one	No	Unknown — not stated by the source
Packaging dataidentical
Package widthKnown for one	330 mm	Unknown — not stated by the source
Package depthKnown for one	250 mm	Unknown — not stated by the source
Package heightKnown for one	170 mm	Unknown — not stated by the source
Package weightKnown for one	2.47 kg	Unknown — not stated by the source

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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