Product comparison · 2 car subwoofers

Hama GZRB 250BPX vs JBL BassPro Hub

6specifications compared
5differ
1identical
14known for one product only

Key differences

The Hama GZRB 250BPX has 200 W more subwoofer RMS power than the JBL BassPro Hub (400 W vs 200 W). The Hama GZRB 250BPX has 90 mm more width than the JBL BassPro Hub (450 mm vs 360 mm). The Hama GZRB 250BPX has 175 mm more depth than the JBL BassPro Hub (340 mm vs 165 mm). Subwoofer type: Passive subwoofer on the Hama GZRB 250BPX, Active subwoofer on the JBL BassPro Hub.

Subwoofer type
- GZRB 250BPX:Passive subwoofer
- BassPro Hub:Active subwoofer
Subwoofer RMS power
- GZRB 250BPX:400 W
- BassPro Hub:200 W
Width
- GZRB 250BPX:450 mm
- BassPro Hub:360 mm
Depth
- GZRB 250BPX:340 mm
- BassPro Hub:165 mm
Height
- GZRB 250BPX:440 mm
- BassPro Hub:360 mm

Side by side

Differences highlightedShow differences only

Comparison of GZRB 250BPX, BassPro Hub
20 specifications	A Hama GZRB 250BPX View product	B JBL BassPro Hub View product
Subwoofer2 differ
Product type	Pre-loaded subwoofer	Pre-loaded subwoofer
Subwoofer typeDiffers	Passive subwoofer	Active subwoofer
Subwoofer RMS powerDiffers	400 W	200 W
Subwoofer driver diameterKnown for one	25 cm	Unknown — not stated by the source
Enclosure typeKnown for one	Bandpass	Unknown — not stated by the source
Subwoofer frequency rangeKnown for one	Unknown — not stated by the source	30 - 150 Hz
Subwoofer peak powerKnown for one	Unknown — not stated by the source	300 W
Subwoofer crossover frequenciesKnown for one	Unknown — not stated by the source	50 - 150 Hz
Subwoofer impedanceKnown for one	Unknown — not stated by the source	2 Ω
Technical detailsidentical
Product colourKnown for one	Black	Unknown — not stated by the source
BacklightKnown for one	Yes	Unknown — not stated by the source
ImpedanceKnown for one	4 Ω	Unknown — not stated by the source
Resonance frequency (Fs)Known for one	Unknown — not stated by the source	300 Hz
Materialidentical
Housing materialKnown for one	MDF, Wool	Unknown — not stated by the source
Subwoofer driver diaphragm materialKnown for one	Unknown — not stated by the source	Fiberglass
Weight & dimensions3 differ
WidthDiffers	450 mm	360 mm
DepthDiffers	340 mm	165 mm
HeightDiffers	440 mm	360 mm
VolumeKnown for one	39 L	Unknown — not stated by the source
Packaging contentidentical
Quick start guideKnown for one	Unknown — not stated by the source	Yes

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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