Product comparison · 2 car subwoofers

Hama GZTW 30TX vs Hama GZUW 8SQ

7specifications compared
6differ
1identical
4known for one product only

Key differences

Subwoofer RMS power
- GZTW 30TX:400 W
- GZUW 8SQ:300 W
Subwoofer sensitivity
- GZTW 30TX:87 dB
- GZUW 8SQ:86 dB
Subwoofer driver diameter
- GZTW 30TX:30 cm
- GZUW 8SQ:20 cm
Installation compartment width
- GZTW 30TX:28.4 cm
- GZUW 8SQ:18.2 cm
Installation compartment depth
- GZTW 30TX:14.7 cm
- GZUW 8SQ:11 cm
Volume
- GZTW 30TX:55.5 L
- GZUW 8SQ:12.1 L

Side by side

Differences highlightedShow differences only

Comparison of GZTW 30TX, GZUW 8SQ
11 specifications	A Hama GZTW 30TX View product	B Hama GZUW 8SQ View product
Subwoofer3 differ
Subwoofer RMS powerDiffers	400 W	300 W
Subwoofer sensitivityDiffers	87 dB	86 dB
Subwoofer driver diameterDiffers	30 cm	20 cm
DC resistance (Re)Known for one	4 Ω	Unknown — not stated by the source
Subwoofer impedanceKnown for one	Unknown — not stated by the source	4 Ω
Technical details2 differ
Product colourKnown for one	Grey	Unknown — not stated by the source
Installation compartment widthDiffers	28.4 cm	18.2 cm
Installation compartment depthDiffers	14.7 cm	11 cm
Weight & dimensions1 differ
VolumeDiffers	55.5 L	12.1 L
Materialidentical
Subwoofer driver diaphragm materialKnown for one	Unknown — not stated by the source	Paper

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.

More car subwoofer comparisons

All car subwoofer comparisons