Product comparison · 2 car subwoofers

Hama GZRB 2.250SPL vs Philips Car active subwoofer CSM1000/00

9specifications compared
8differ
1identical
9known for one product only

Key differences

The Hama GZRB 2.250SPL has 1,050 W more subwoofer RMS power than the Philips Car active subwoofer CSM1000/00 (1600 W vs 550 W). The Hama GZRB 2.250SPL has 4 Ω more subwoofer impedance than the Philips Car active subwoofer CSM1000/00 (8 Ω vs 4 Ω). The Hama GZRB 2.250SPL has 460 mm more width than the Philips Car active subwoofer CSM1000/00 (700 mm vs 240 mm). Subwoofer type: Passive subwoofer on the Hama GZRB 2.250SPL, Active subwoofer on the Philips Car active subwoofer CSM1000/00. Product colour: Black on the Hama GZRB 2.250SPL, Black, Silver on the Philips Car active subwoofer CSM1000/00.

Subwoofer type
- GZRB 2.250SPL:Passive subwoofer
- Car active subwoofer CSM1000/00:Active subwoofer
Subwoofer RMS power
- GZRB 2.250SPL:1600 W
- Car active subwoofer CSM1000/00:550 W
Subwoofer impedance
- GZRB 2.250SPL:8 Ω
- Car active subwoofer CSM1000/00:4 Ω
Product colour
- GZRB 2.250SPL:Black
- Car active subwoofer CSM1000/00:Black, Silver
Housing material
- GZRB 2.250SPL:Aluminium, MDF
- Car active subwoofer CSM1000/00:Rubber
Width
- GZRB 2.250SPL:700 mm
- Car active subwoofer CSM1000/00:240 mm
Depth
- GZRB 2.250SPL:330 mm
- Car active subwoofer CSM1000/00:350 mm
Height
- GZRB 2.250SPL:480 mm
- Car active subwoofer CSM1000/00:80 mm

Side by side

Differences highlightedShow differences only

Comparison of GZRB 2.250SPL, CSM1000/00
18 specifications	A Hama GZRB 2.250SPL View product	B Philips Car active subwoofer CSM1000/00 Model CSM1000/00 View product
Subwoofer3 differ
Product type	Pre-loaded subwoofer	Pre-loaded subwoofer
Subwoofer typeDiffers	Passive subwoofer	Active subwoofer
Subwoofer RMS powerDiffers	1600 W	550 W
Subwoofer frequency rangeKnown for one	Unknown — not stated by the source	30 - 135 Hz
Subwoofer impedanceDiffers	8 Ω	4 Ω
Subwoofer driver diameter (imperial)Known for one	Unknown — not stated by the source	20.3 cm (8")
Subwoofer driver diameterKnown for one	25 cm	Unknown — not stated by the source
Enclosure typeKnown for one	Bandpass	Unknown — not stated by the source
Technical details1 differ
Product colourDiffers	Black	Black, Silver
Magnet typeKnown for one	Unknown — not stated by the source	Ferrite
Frequency responseKnown for one	Unknown — not stated by the source	30 Hz
BacklightKnown for one	Yes	Unknown — not stated by the source
Material1 differ
Housing materialDiffers	Aluminium, MDF	Rubber
Subwoofer driver diaphragm materialKnown for one	Unknown — not stated by the source	Fibre
Weight & dimensions3 differ
WidthDiffers	700 mm	240 mm
DepthDiffers	330 mm	350 mm
HeightDiffers	480 mm	80 mm
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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