Product comparison · 2 speaker sets

GENESIS Helium 300 BT vs NGS Cosmos speaker set

13specifications compared
7differ
6identical
22known for one product only

Key differences

The NGS Cosmos speaker set has 0.1 channels more audio output channels than the GENESIS Helium 300 BT (2.1 channels vs 2.0 channels). The NGS Cosmos speaker set has 12 W more RMS rated power than the GENESIS Helium 300 BT (36 W vs 24 W). The GENESIS Helium 300 BT has 16 W more satellite speakers RMS power than the NGS Cosmos speaker set (24 W vs 8 W). Only the NGS Cosmos speaker set has amplification device included. Connectivity technology: Wired & Wireless on the GENESIS Helium 300 BT, Wired on the NGS Cosmos speaker set.

Audio output channels
- Helium 300 BT:2.0 channels
- Cosmos speaker set:2.1 channels
RMS rated power
- Helium 300 BT:24 W
- Cosmos speaker set:36 W
Amplification device included
- Helium 300 BT:No
- Cosmos speaker set:Yes
Satellite speakers RMS power
- Helium 300 BT:24 W
- Cosmos speaker set:8 W
Satellite speaker frequency range
- Helium 300 BT:100 - 20000 Hz
- Cosmos speaker set:150 - 20000 Hz
AC input voltage
- Helium 300 BT:230 V
- Cosmos speaker set:220 V
Connectivity technology
- Helium 300 BT:Wired & Wireless
- Cosmos speaker set:Wired

Side by side

Differences highlightedShow differences only

Comparison of Helium 300 BT, Cosmos
35 specifications	A GENESIS Helium 300 BT View product	B NGS Cosmos speaker set Model Cosmos View product
Performance2 differ
Audio output channelsDiffers	2.0 channels	2.1 channels
RMS rated powerDiffers	24 W	36 W
Recommended usageKnown for one	PC/Laptop	Unknown — not stated by the source
Product colour	Black	Black
Housing materialKnown for one	Wood	Unknown — not stated by the source
Volume control	Rotary	Rotary
On/off switch	Yes	Yes
CertificationKnown for one	Unknown — not stated by the source	CE, RoHS
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 speakers2 differ
Satellite speaker typeKnown for one	2-way	Unknown — not stated by the source
Number of satellite speakers	2	2
Satellite speakers RMS powerDiffers	24 W	8 W
Satellite speaker frequency rangeDiffers	100 - 20000 Hz	150 - 20000 Hz
Satellite speaker sensitivityKnown for one	87 dB	Unknown — not stated by the source
Subwooferidentical
Bass adjustment	Yes	Yes
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")
Power1 differ
AC input voltageDiffers	230 V	220 V
Power source	AC	AC
AC input frequencyKnown for one	Unknown — not stated by the source	50 Hz
Ports & interfaces1 differ
Connectivity technologyDiffers	Wired & Wireless	Wired
BluetoothKnown for one	Yes	Unknown — not stated by the source
Bluetooth versionKnown for one	5.0	Unknown — not stated by the source
Headphone connectivityKnown for one	3.5 mm	Unknown — not stated by the source
USB 2.0 ports quantityKnown for one	1	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	85 mm	Unknown — not stated by the source
DepthKnown for one	105 mm	Unknown — not stated by the source
HeightKnown for one	200 mm	Unknown — not stated by the source
Other featuresidentical
Audio RCA inputsKnown for one	2	Unknown — not stated by the source
Packaging dataidentical
Package typeKnown for one	Box	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

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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