Product comparison · 2 car subwoofers

Hama GZRB 150XSPL vs JVC CS-BW120 Pre-loaded subwoofer

10specifications compared
7differ
3identical
15known for one product only

Key differences

The Hama GZRB 150XSPL has 1,350 W more subwoofer RMS power than the JVC CS-BW120 Pre-loaded subwoofer (1500 W vs 150 W). The Hama GZRB 150XSPL has 8 cm more subwoofer driver diameter than the JVC CS-BW120 Pre-loaded subwoofer (38 cm vs 30 cm). The Hama GZRB 150XSPL has 284 mm more width than the JVC CS-BW120 Pre-loaded subwoofer (770 mm vs 486 mm). Subwoofer driver diameter (imperial): 38.1 cm (15") on the Hama GZRB 150XSPL, 30.5 cm (12") on the JVC CS-BW120 Pre-loaded subwoofer. Housing material: MDF, Wood on the Hama GZRB 150XSPL, Acrylonitrile butadiene styrene (ABS) on the JVC CS-BW120 Pre-loaded subwoofer.

Subwoofer RMS power
- GZRB 150XSPL:1500 W
- CS-BW120 Pre-loaded subwoofer:150 W
Subwoofer driver diameter (imperial)
- GZRB 150XSPL:38.1 cm (15")
- CS-BW120 Pre-loaded subwoofer:30.5 cm (12")
Subwoofer driver diameter
- GZRB 150XSPL:38 cm
- CS-BW120 Pre-loaded subwoofer:30 cm
Width
- GZRB 150XSPL:770 mm
- CS-BW120 Pre-loaded subwoofer:486 mm
Depth
- GZRB 150XSPL:470 mm
- CS-BW120 Pre-loaded subwoofer:269 mm
Height
- GZRB 150XSPL:450 mm
- CS-BW120 Pre-loaded subwoofer:342 mm

Side by side

Differences highlightedShow differences only

Comparison of GZRB 150XSPL, CS-BW120
25 specifications	A Hama GZRB 150XSPL View product	B JVC CS-BW120 Pre-loaded subwoofer Model CS-BW120 View product
Subwoofer3 differ
Product type	Pre-loaded subwoofer	Pre-loaded subwoofer
Subwoofer RMS powerDiffers	1500 W	150 W
Subwoofer frequency rangeKnown for one	Unknown — not stated by the source	37 - 2500 Hz
Subwoofer peak powerKnown for one	Unknown — not stated by the source	1300 W
Subwoofer sensitivityKnown for one	Unknown — not stated by the source	87 dB
Subwoofer impedanceKnown for one	Unknown — not stated by the source	4 Ω
Subwoofer driver diameter (imperial)Differs	38.1 cm (15")	30.5 cm (12")
Subwoofer driver diameterDiffers	38 cm	30 cm
Enclosure type	Enclosed	Enclosed
Subwoofer typeKnown for one	Passive subwoofer	Unknown — not stated by the source
Technical detailsidentical
Product colour	Black	Black
Bass reflexKnown for one	Unknown — not stated by the source	Yes
ImpedanceKnown for one	Unknown — not stated by the source	4 Ω
Magnet typeKnown for one	Unknown — not stated by the source	Ferrite
Magnet weightKnown for one	Unknown — not stated by the source	605 g
Peak powerKnown for one	Unknown — not stated by the source	1300 W
Ports & interfacesidentical
InterfaceKnown for one	Unknown — not stated by the source	Terminal
Material1 differ
Housing materialDiffers	MDF, Wood	Acrylonitrile butadiene styrene (ABS)
Subwoofer driver diaphragm materialKnown for one	Unknown — not stated by the source	Polypropylene
Weight & dimensions3 differ
WidthDiffers	770 mm	486 mm
DepthDiffers	470 mm	269 mm
HeightDiffers	450 mm	342 mm
WeightKnown for one	Unknown — not stated by the source	8.5 kg
Mounting depthKnown for one	Unknown — not stated by the source	12.8 cm
VolumeKnown for one	90 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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