Product comparison · 2 car subwoofers

Hama GZTW 20TX vs Hama GZTW 38TX

Key differences

Differences highlightedShow differences only

Comparison of GZTW 20TX, GZTW 38TX
8 specifications	A Hama GZTW 20TX View product	B Hama GZTW 38TX View product
Subwoofer2 differ
Product type	Subwoofer driver	Subwoofer driver
Subwoofer RMS powerDiffers	200 W	500 W
Subwoofer impedance	4 Ω	4 Ω
Subwoofer driver diameterDiffers	20 cm	38 cm
Subwoofer sensitivityKnown for one	Unknown — not stated by the source	89 dB
Technical details2 differ
Installation compartment widthDiffers	18.4 cm	23 cm
Installation compartment depthDiffers	10.2 cm	13 cm
Weight & dimensionsidentical
VolumeKnown for one	20.9 L	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.