Product comparison · 2 car subwoofers

Hama GZRB 250BPX vs JBL Bass Pack 2

9specifications compared
6differ
3identical
9known for one product only

Key differences

The Hama GZRB 250BPX has 150 W more subwoofer RMS power than the JBL Bass Pack 2 (400 W vs 250 W). The JBL Bass Pack 2 has 5 cm more subwoofer driver diameter than the Hama GZRB 250BPX (30 cm vs 25 cm). The Hama GZRB 250BPX has 70 mm more width than the JBL Bass Pack 2 (450 mm vs 380 mm). Enclosure type: Bandpass on the Hama GZRB 250BPX, Enclosed on the JBL Bass Pack 2.

Subwoofer RMS power
- GZRB 250BPX:400 W
- Bass Pack 2:250 W
Subwoofer driver diameter
- GZRB 250BPX:25 cm
- Bass Pack 2:30 cm
Enclosure type
- GZRB 250BPX:Bandpass
- Bass Pack 2:Enclosed
Width
- GZRB 250BPX:450 mm
- Bass Pack 2:380 mm
Depth
- GZRB 250BPX:340 mm
- Bass Pack 2:410 mm
Height
- GZRB 250BPX:440 mm
- Bass Pack 2:370 mm

Side by side

Differences highlightedShow differences only

Comparison of GZRB 250BPX, Bass Pack 2
18 specifications	A Hama GZRB 250BPX View product	B JBL Bass Pack 2 View product
Subwoofer3 differ
Product type	Pre-loaded subwoofer	Pre-loaded subwoofer
Subwoofer type	Passive subwoofer	Passive subwoofer
Subwoofer RMS powerDiffers	400 W	250 W
Subwoofer frequency rangeKnown for one	Unknown — not stated by the source	40 - 300 Hz
Subwoofer sensitivityKnown for one	Unknown — not stated by the source	90 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
Enclosure typeDiffers	Bandpass	Enclosed
Technical detailsidentical
Product colour	Black	Black
BacklightKnown for one	Yes	Unknown — not stated by the source
ImpedanceKnown for one	4 Ω	Unknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers	450 mm	380 mm
DepthDiffers	340 mm	410 mm
HeightDiffers	440 mm	370 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
Materialidentical
Housing materialKnown for one	MDF, Wool	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.

More car subwoofer comparisons

All car subwoofer comparisons