Product comparison · 2 speaker sets

HP DHS-2111S speaker set vs NGS Cosmos speaker set

8specifications compared
3differ
5identical
24known for one product only

Key differences

The NGS Cosmos speaker set has 25 W more RMS rated power than the HP DHS-2111S speaker set (36 W vs 11 W). The NGS Cosmos speaker set has 2 W more satellite speakers RMS power than the HP DHS-2111S speaker set (8 W vs 6 W). Power source: USB on the HP DHS-2111S speaker set, AC on the NGS Cosmos speaker set.

RMS rated power
- DHS-2111S speaker set:11 W
- Cosmos speaker set:36 W
Satellite speakers RMS power
- DHS-2111S speaker set:6 W
- Cosmos speaker set:8 W
Power source
- DHS-2111S speaker set:USB
- Cosmos speaker set:AC

Side by side

Differences highlightedShow differences only

Comparison of DHS-2111S, Cosmos
32 specifications	A HP DHS-2111S speaker set Model DHS-2111S 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	11 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
Housing materialKnown for one	Plastic	Unknown — not stated by the source
Amplifieridentical
Amplification device includedKnown for one	Unknown — not stated by the source	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	6 W	8 W
Satellite speaker frequency range	150 - 20000 Hz	150 - 20000 Hz
Satellite speaker typeKnown for one	1-way	Unknown — not stated by the source
Satellite speaker impedanceKnown for one	4 Ω	Unknown — not stated by the source
Satellite speaker sensitivityKnown for one	85 dB	Unknown — not stated by the source
Satellite speaker dimensions (WxDxH)Known for one	64 x 78 x 55 mm	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	5 W	Unknown — not stated by the source
Subwoofer dimensions (W x D x H)Known for one	128 x 95 x 105 mm	Unknown — not stated by the source
Power1 differ
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 sourceDiffers	USB	AC
Ports & interfacesidentical
Connectivity technology	Wired	Wired
Packaging contentidentical
ManualKnown for one	Unknown — not stated by the source	Yes
Warranty cardKnown for one	Unknown — not stated by the source	Yes
Weight & dimensionsidentical
WeightKnown for one	810 g	Unknown — not stated by the source
Other featuresidentical
3.5 mm (1/8-inch) inKnown for one	Yes	Unknown — not stated by the source
Packaging dataidentical
Package typeKnown for one	Box	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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