Product comparison · 2 car subwoofers

Hama Ground Zero GZTB 200XACT vs JBL GT-12BP car subwoofer Pre-loaded subwoofer

9specifications compared
8differ
1identical
11known for one product only

Key differences

The JBL GT-12BP car subwoofer Pre-loaded subwoofer has 230 W more subwoofer RMS power than the Hama Ground Zero GZTB 200XACT (300 W vs 70 W). The JBL GT-12BP car subwoofer Pre-loaded subwoofer has 1,080 W more subwoofer peak power than the Hama Ground Zero GZTB 200XACT (1200 W vs 120 W). The JBL GT-12BP car subwoofer Pre-loaded subwoofer has 10 cm more subwoofer driver diameter than the Hama Ground Zero GZTB 200XACT (30 cm vs 20 cm). Subwoofer type: Active subwoofer on the Hama Ground Zero GZTB 200XACT, Passive subwoofer on the JBL GT-12BP car subwoofer Pre-loaded subwoofer. Subwoofer frequency range: 20 - 200 Hz on the Hama Ground Zero GZTB 200XACT, 45 - 130 Hz on the JBL GT-12BP car subwoofer Pre-loaded subwoofer.

Subwoofer type
- Ground Zero GZTB 200XACT:Active subwoofer
- GT-12BP car subwoofer Pre-loaded subwoofer:Passive subwoofer
Subwoofer RMS power
- Ground Zero GZTB 200XACT:70 W
- GT-12BP car subwoofer Pre-loaded subwoofer:300 W
Subwoofer frequency range
- Ground Zero GZTB 200XACT:20 - 200 Hz
- GT-12BP car subwoofer Pre-loaded subwoofer:45 - 130 Hz
Subwoofer peak power
- Ground Zero GZTB 200XACT:120 W
- GT-12BP car subwoofer Pre-loaded subwoofer:1200 W
Subwoofer driver diameter
- Ground Zero GZTB 200XACT:20 cm
- GT-12BP car subwoofer Pre-loaded subwoofer:30 cm
Width
- Ground Zero GZTB 200XACT:348 mm
- GT-12BP car subwoofer Pre-loaded subwoofer:475 mm
Depth
- Ground Zero GZTB 200XACT:265 mm
- GT-12BP car subwoofer Pre-loaded subwoofer:412 mm
Height
- Ground Zero GZTB 200XACT:76 mm
- GT-12BP car subwoofer Pre-loaded subwoofer:390 mm

Side by side

Differences highlightedShow differences only

Comparison of Ground Zero GZTB 200XACT, GT-12BP
20 specifications	A Hama Ground Zero GZTB 200XACT View product	B JBL GT-12BP car subwoofer Pre-loaded subwoofer Model GT-12BP View product
Subwoofer5 differ
Product type	Pre-loaded subwoofer	Pre-loaded subwoofer
Subwoofer typeDiffers	Active subwoofer	Passive subwoofer
Subwoofer RMS powerDiffers	70 W	300 W
Subwoofer frequency rangeDiffers	20 - 200 Hz	45 - 130 Hz
Subwoofer peak powerDiffers	120 W	1200 W
Number of driversKnown for one	1	Unknown — not stated by the source
Subwoofer driver diameterDiffers	20 cm	30 cm
Enclosure typeKnown for one	Enclosed	Unknown — not stated by the source
Subwoofer sensitivityKnown for one	Unknown — not stated by the source	93 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")
Technical detailsidentical
Product colourKnown for one	Black	Unknown — not stated by the source
Magnet typeKnown for one	Neotitanium	Unknown — not stated by the source
Phase controlKnown for one	Yes	Unknown — not stated by the source
Remotely operatedKnown for one	Yes	Unknown — not stated by the source
Ports & interfacesidentical
InterfaceKnown for one	RCA	Unknown — not stated by the source
Materialidentical
Housing materialKnown for one	Titanium	Unknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers	348 mm	475 mm
DepthDiffers	265 mm	412 mm
HeightDiffers	76 mm	390 mm

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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