Product comparison · 2 car subwoofers

Hama Ground Zero GZTB 200XACT vs Hama GZRB 2.300SPL

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  • 10specifications compared
  • 8differ
  • 2identical
  • 9known for one product only

Key differences

The Hama GZRB 2.300SPL has 1,930 W more subwoofer RMS power than the Hama Ground Zero GZTB 200XACT (2000 W vs 70 W). The Hama GZRB 2.300SPL has 10 cm more subwoofer driver diameter than the Hama Ground Zero GZTB 200XACT (30 cm vs 20 cm). The Hama GZRB 2.300SPL has 492 mm more width than the Hama Ground Zero GZTB 200XACT (840 mm vs 348 mm). Subwoofer type: Active subwoofer on the Hama Ground Zero GZTB 200XACT, Passive subwoofer on the Hama GZRB 2.300SPL. Enclosure type: Enclosed on the Hama Ground Zero GZTB 200XACT, Bandpass on the Hama GZRB 2.300SPL.

  • Subwoofer type
    • Ground Zero GZTB 200XACT:Active subwoofer
    • GZRB 2.300SPL:Passive subwoofer
  • Subwoofer RMS power
    • Ground Zero GZTB 200XACT:70 W
    • GZRB 2.300SPL:2000 W
  • Subwoofer driver diameter
    • Ground Zero GZTB 200XACT:20 cm
    • GZRB 2.300SPL:30 cm
  • Enclosure type
    • Ground Zero GZTB 200XACT:Enclosed
    • GZRB 2.300SPL:Bandpass
  • Housing material
    • Ground Zero GZTB 200XACT:Titanium
    • GZRB 2.300SPL:Aluminium, MDF
  • Width
    • Ground Zero GZTB 200XACT:348 mm
    • GZRB 2.300SPL:840 mm
  • Depth
    • Ground Zero GZTB 200XACT:265 mm
    • GZRB 2.300SPL:395 mm
  • Height
    • Ground Zero GZTB 200XACT:76 mm
    • GZRB 2.300SPL:580 mm

Side by side

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Comparison of Ground Zero GZTB 200XACT, GZRB 2.300SPL
19 specifications
Subwoofer4 differ
Product typePre-loaded subwooferPre-loaded subwoofer
Subwoofer typeDiffersActive subwooferPassive subwoofer
Subwoofer RMS powerDiffers70 W2000 W
Subwoofer frequency rangeKnown for one20 - 200 HzUnknown — not stated by the source
Subwoofer peak powerKnown for one120 WUnknown — not stated by the source
Number of driversKnown for one1Unknown — not stated by the source
Subwoofer driver diameterDiffers20 cm30 cm
Enclosure typeDiffersEnclosedBandpass
Subwoofer impedanceKnown for oneUnknown — not stated by the source16 Ω
Technical detailsidentical
Product colourBlackBlack
Magnet typeKnown for oneNeotitaniumUnknown — not stated by the source
Phase controlKnown for oneYesUnknown — not stated by the source
Remotely operatedKnown for oneYesUnknown — not stated by the source
BacklightKnown for oneUnknown — not stated by the sourceYes
Ports & interfacesidentical
InterfaceKnown for oneRCAUnknown — not stated by the source
Material1 differ
Housing materialDiffersTitaniumAluminium, MDF
Weight & dimensions3 differ
WidthDiffers348 mm840 mm
DepthDiffers265 mm395 mm
HeightDiffers76 mm580 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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