Product comparison · 2 car subwoofers

Hama GZRW 10D2 vs JBL Stage 1220B

6specifications compared
4differ
2identical
14known for one product only

Key differences

The Hama GZRW 10D2 has 100 W more subwoofer RMS power than the JBL Stage 1220B (600 W vs 500 W). The JBL Stage 1220B has 8 dB more subwoofer sensitivity than the Hama GZRW 10D2 (94 dB vs 86 dB). The JBL Stage 1220B has 5 cm more subwoofer driver diameter than the Hama GZRW 10D2 (30 cm vs 25 cm). Subwoofer type: Passive subwoofer on the Hama GZRW 10D2, Active subwoofer on the JBL Stage 1220B.

Subwoofer type
- GZRW 10D2:Passive subwoofer
- Stage 1220B:Active subwoofer
Subwoofer RMS power
- GZRW 10D2:600 W
- Stage 1220B:500 W
Subwoofer sensitivity
- GZRW 10D2:86 dB
- Stage 1220B:94 dB
Subwoofer driver diameter
- GZRW 10D2:25 cm
- Stage 1220B:30 cm

Side by side

Differences highlightedShow differences only

Comparison of GZRW 10D2, Stage 1220B
20 specifications	A Hama GZRW 10D2 View product	B JBL Stage 1220B View product
Subwoofer4 differ
Product type	Subwoofer driver	Subwoofer driver
Subwoofer typeDiffers	Passive subwoofer	Active subwoofer
Subwoofer RMS powerDiffers	600 W	500 W
Subwoofer frequency rangeKnown for one	Unknown — not stated by the source	34 - 200 Hz
Subwoofer peak powerKnown for one	Unknown — not stated by the source	1000 W
Subwoofer sensitivityDiffers	86 dB	94 dB
Subwoofer impedanceKnown for one	Unknown — not stated by the source	2 Ω
Number of driversKnown for one	Unknown — not stated by the source	2
Subwoofer driver diameter (imperial)Known for one	Unknown — not stated by the source	30.5 cm (12")
Subwoofer driver diameterDiffers	25 cm	30 cm
Technical detailsidentical
Voice coil diameterKnown for one	Unknown — not stated by the source	5.08 cm
Product colour	Black	Black
ImpedanceKnown for one	4 Ω	Unknown — not stated by the source
Installation compartment widthKnown for one	23.3 cm	Unknown — not stated by the source
Installation compartment depthKnown for one	14.8 cm	Unknown — not stated by the source
Materialidentical
Housing materialKnown for one	Unknown — not stated by the source	MDF
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	764.5 mm
DepthKnown for one	Unknown — not stated by the source	347.5 mm
HeightKnown for one	Unknown — not stated by the source	380 mm
VolumeKnown for one	26.6 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.

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