NGS Discover 2.1 vs NGS TRANCE speaker set

Comparison of Discover 2.1, TRANCE

33 specifications	A NGS Discover 2.1View product	B NGS TRANCE speaker set Model TRANCE View product
Performance1 differ
RMS rated powerDiffers	20 W	50 W
Peak Music Power Output (PMPO)Known for one	30 W	—Unknown — not stated by the source
Housing materialKnown for one	Wood	—Unknown — not stated by the source
EqualizerKnown for one	No	—Unknown — not stated by the source
On/off switchKnown for one	Yes	—Unknown — not stated by the source
Audio output channelsKnown for one	—Unknown — not stated by the source	2.1 channels
Amplifier1 differ
Signal-to-Noise Ratio (SNR)Differs	70 dB	75 dB
Amplification device includedKnown for one	—Unknown — not stated by the source	Yes
Total Harmonic Distortion (THD)Known for one	—Unknown — not stated by the source	0.2%
Poweridentical
AC input frequencyKnown for one	50 Hz	—Unknown — not stated by the source
AC input voltageKnown for one	230 V	—Unknown — not stated by the source
Power sourceKnown for one	—Unknown — not stated by the source	AC
Ports & interfacesidentical
Connectivity technologyKnown for one	Wired	—Unknown — not stated by the source
Weight & dimensionsidentical
WeightKnown for one	770 g	—Unknown — not stated by the source
Packaging contentidentical
ManualKnown for one	Yes	—Unknown — not stated by the source
Warranty cardKnown for one	—Unknown — not stated by the source	Yes
Technical detailsidentical
Frequency rangeKnown for one	50 - 20000 Hz	—Unknown — not stated by the source
ImpedanceKnown for one	4 Ω	—Unknown — not stated by the source
Packaging dataidentical
Package widthKnown for one	515 mm	—Unknown — not stated by the source
Package depthKnown for one	170 mm	—Unknown — not stated by the source
Package heightKnown for one	45 mm	—Unknown — not stated by the source
Package weightKnown for one	770 g	—Unknown — not stated by the source
Satellite speakersidentical
Number of satellite speakersKnown for one	—Unknown — not stated by the source	2
Satellite speakers RMS powerKnown for one	—Unknown — not stated by the source	20 W
Satellite speaker frequency rangeKnown for one	—Unknown — not stated by the source	50 - 18000 Hz
Satellite speaker impedanceKnown for one	—Unknown — not stated by the source	4 Ω
Satellite speaker mid-range driver diameterKnown for one	—Unknown — not stated by the source	7.62 cm (3")
Subwooferidentical
Subwoofer typeKnown for one	—Unknown — not stated by the source	Active subwoofer
Subwoofer RMS powerKnown for one	—Unknown — not stated by the source	30 W
Subwoofer impedanceKnown for one	—Unknown — not stated by the source	6 Ω
Subwoofer driver diameter (imperial)Known for one	—Unknown — not stated by the source	16.5 cm (6.5")

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.