NGS Drum 2.1 vs NGS Hardtec 2.1

Comparison of Drum 2.1, Hardtec 2.1

14 specifications	A NGS Drum 2.1View product	B NGS Hardtec 2.1View product
Performance1 differ
Audio output channels	2.1 channels	2.1 channels
RMS rated powerDiffers	7 W	22 W
Peak Music Power Output (PMPO)Known for one	—Unknown — not stated by the source	700 W
Magnetically shieldedKnown for one	—Unknown — not stated by the source	Yes
Product colourKnown for one	Black	—Unknown — not stated by the source
On/off switchKnown for one	Yes	—Unknown — not stated by the source
Satellite speakersidentical
Number of satellite speakers	2	2
Satellite speakers RMS powerKnown for one	3 W	—Unknown — not stated by the source
Subwoofer1 differ
Subwoofer RMS powerDiffers	4 W	10 W
Subwoofer driver diameter (imperial)Known for one	—Unknown — not stated by the source	10.2 cm (4")
Technical detailsidentical
Frequency range	20 - 20000 Hz	20 - 20000 Hz
Satellite speaker driver diameterKnown for one	—Unknown — not stated by the source	7.62 cm (3")
Speaker powerKnown for one	—Unknown — not stated by the source	6 W
TypeKnown for one	Portable speakers	—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.