Product comparison · 2 car subwoofers

Hama GZRB 250BPX vs JBL BassPro Tube 8

9specifications compared
8differ
1identical
22known for one product only

Key differences

The Hama GZRB 250BPX has 250 W more subwoofer RMS power than the JBL BassPro Tube 8 (400 W vs 150 W). The Hama GZRB 250BPX has 5 cm more subwoofer driver diameter than the JBL BassPro Tube 8 (25 cm vs 20 cm). The Hama GZRB 250BPX has 114 mm more width than the JBL BassPro Tube 8 (450 mm vs 336 mm). Product type: Pre-loaded subwoofer on the Hama GZRB 250BPX, Subwoofer driver on the JBL BassPro Tube 8. Subwoofer type: Passive subwoofer on the Hama GZRB 250BPX, Active subwoofer on the JBL BassPro Tube 8.

Product type
- GZRB 250BPX:Pre-loaded subwoofer
- BassPro Tube 8:Subwoofer driver
Subwoofer type
- GZRB 250BPX:Passive subwoofer
- BassPro Tube 8:Active subwoofer
Subwoofer RMS power
- GZRB 250BPX:400 W
- BassPro Tube 8:150 W
Subwoofer driver diameter
- GZRB 250BPX:25 cm
- BassPro Tube 8:20 cm
Enclosure type
- GZRB 250BPX:Bandpass
- BassPro Tube 8:Ported
Width
- GZRB 250BPX:450 mm
- BassPro Tube 8:336 mm
Depth
- GZRB 250BPX:340 mm
- BassPro Tube 8:465 mm
Height
- GZRB 250BPX:440 mm
- BassPro Tube 8:336 mm

Side by side

Differences highlightedShow differences only

Comparison of GZRB 250BPX, BassPro Tube 8
31 specifications	A Hama GZRB 250BPX View product	B JBL BassPro Tube 8 View product
Subwoofer5 differ
Product typeDiffers	Pre-loaded subwoofer	Subwoofer driver
Subwoofer typeDiffers	Passive subwoofer	Active subwoofer
Subwoofer RMS powerDiffers	400 W	150 W
Subwoofer frequency rangeKnown for one	Unknown — not stated by the source	30 - 200 Hz
Number of driversKnown for one	Unknown — not stated by the source	1
Subwoofer driver diameter (imperial)Known for one	Unknown — not stated by the source	20.3 cm (8")
Subwoofer driver diameterDiffers	25 cm	20 cm
Low pass filterKnown for one	Unknown — not stated by the source	Yes
Bass boostKnown for one	Unknown — not stated by the source	0 - 12 dB
Enclosure typeDiffers	Bandpass	Ported
Down-firingKnown for one	Unknown — not stated by the source	No
Technical detailsidentical
Amplifier classKnown for one	Unknown — not stated by the source	D
Product colour	Black	Black
Fuse current ratingKnown for one	Unknown — not stated by the source	20 A
Bass reflexKnown for one	Unknown — not stated by the source	Yes
DC input voltageKnown for one	Unknown — not stated by the source	12 V
Peak powerKnown for one	Unknown — not stated by the source	450 W
Rated powerKnown for one	Unknown — not stated by the source	150 W
Remotely operatedKnown for one	Unknown — not stated by the source	Yes
SizeKnown for one	Unknown — not stated by the source	20 cm
Size (imperial)Known for one	Unknown — not stated by the source	20.3 cm (8")
BacklightKnown for one	Yes	Unknown — not stated by the source
ImpedanceKnown for one	4 Ω	Unknown — not stated by the source
Ports & interfacesidentical
InterfaceKnown for one	Unknown — not stated by the source	RCA
Line inputs (RCA)Known for one	Unknown — not stated by the source	1
Weight & dimensions3 differ
WidthDiffers	450 mm	336 mm
DepthDiffers	340 mm	465 mm
HeightDiffers	440 mm	336 mm
DiameterKnown for one	Unknown — not stated by the source	7.2 m
VolumeKnown for one	39 L	Unknown — not stated by the source
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.

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