Product comparison · 2 car subwoofers

Hama GZRB 2.250SPL vs JBL Bass Pack 2

10specifications compared
7differ
3identical
6known for one product only

Key differences

The Hama GZRB 2.250SPL has 1,350 W more subwoofer RMS power than the JBL Bass Pack 2 (1600 W vs 250 W). The Hama GZRB 2.250SPL has 4 Ω more subwoofer impedance than the JBL Bass Pack 2 (8 Ω vs 4 Ω). The JBL Bass Pack 2 has 5 cm more subwoofer driver diameter than the Hama GZRB 2.250SPL (30 cm vs 25 cm). Enclosure type: Bandpass on the Hama GZRB 2.250SPL, Enclosed on the JBL Bass Pack 2.

Subwoofer RMS power
- GZRB 2.250SPL:1600 W
- Bass Pack 2:250 W
Subwoofer impedance
- GZRB 2.250SPL:8 Ω
- Bass Pack 2:4 Ω
Subwoofer driver diameter
- GZRB 2.250SPL:25 cm
- Bass Pack 2:30 cm
Enclosure type
- GZRB 2.250SPL:Bandpass
- Bass Pack 2:Enclosed
Width
- GZRB 2.250SPL:700 mm
- Bass Pack 2:380 mm
Depth
- GZRB 2.250SPL:330 mm
- Bass Pack 2:410 mm
Height
- GZRB 2.250SPL:480 mm
- Bass Pack 2:370 mm

Side by side

Differences highlightedShow differences only

Comparison of GZRB 2.250SPL, Bass Pack 2
16 specifications	A Hama GZRB 2.250SPL View product	B JBL Bass Pack 2 View product
Subwoofer4 differ
Product type	Pre-loaded subwoofer	Pre-loaded subwoofer
Subwoofer type	Passive subwoofer	Passive subwoofer
Subwoofer RMS powerDiffers	1600 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 impedanceDiffers	8 Ω	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
Weight & dimensions3 differ
WidthDiffers	700 mm	380 mm
DepthDiffers	330 mm	410 mm
HeightDiffers	480 mm	370 mm
Packaging contentidentical
Quick start guideKnown for one	Unknown — not stated by the source	Yes
Materialidentical
Housing materialKnown for one	Aluminium, MDF	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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