Product comparison · 2 car subwoofers

Hama GZRW 10D2 vs JBL GT-12BP car subwoofer Pre-loaded subwoofer

5specifications compared
4differ
1identical
12known for one product only

Key differences

The Hama GZRW 10D2 has 300 W more subwoofer RMS power than the JBL GT-12BP car subwoofer Pre-loaded subwoofer (600 W vs 300 W). The JBL GT-12BP car subwoofer Pre-loaded subwoofer has 7 dB more subwoofer sensitivity than the Hama GZRW 10D2 (93 dB vs 86 dB). The JBL GT-12BP car subwoofer Pre-loaded subwoofer has 5 cm more subwoofer driver diameter than the Hama GZRW 10D2 (30 cm vs 25 cm). Product type: Subwoofer driver on the Hama GZRW 10D2, Pre-loaded subwoofer on the JBL GT-12BP car subwoofer Pre-loaded subwoofer.

Product type
- GZRW 10D2:Subwoofer driver
- GT-12BP car subwoofer Pre-loaded subwoofer:Pre-loaded subwoofer
Subwoofer RMS power
- GZRW 10D2:600 W
- GT-12BP car subwoofer Pre-loaded subwoofer:300 W
Subwoofer sensitivity
- GZRW 10D2:86 dB
- GT-12BP car subwoofer Pre-loaded subwoofer:93 dB
Subwoofer driver diameter
- GZRW 10D2:25 cm
- GT-12BP car subwoofer Pre-loaded subwoofer:30 cm

Side by side

Differences highlightedShow differences only

Comparison of GZRW 10D2, GT-12BP
17 specifications	A Hama GZRW 10D2 View product	B JBL GT-12BP car subwoofer Pre-loaded subwoofer Model GT-12BP View product
Subwoofer4 differ
Product typeDiffers	Subwoofer driver	Pre-loaded subwoofer
Subwoofer RMS powerDiffers	600 W	300 W
Subwoofer frequency rangeKnown for one	Unknown — not stated by the source	45 - 130 Hz
Subwoofer peak powerKnown for one	Unknown — not stated by the source	1200 W
Subwoofer sensitivityDiffers	86 dB	93 dB
Subwoofer impedanceKnown for one	Unknown — not stated by the source	4 Ω
Subwoofer driver diameter (imperial)Known for one	Unknown — not stated by the source	30.5 cm (12")
Subwoofer driver diameterDiffers	25 cm	30 cm
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	475 mm
DepthKnown for one	Unknown — not stated by the source	412 mm
HeightKnown for one	Unknown — not stated by the source	390 mm
VolumeKnown for one	26.6 L	Unknown — not stated by the source
Technical detailsidentical
Product colourKnown for one	Black	Unknown — not stated by the source
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

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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