Product comparison · 2 car subwoofers

Hama GZRB 2.250SPL vs JBL CSX-1400BP car subwoofer Pre-loaded subwoofer

Add a product
  • 9specifications compared
  • 7differ
  • 2identical
  • 8known for one product only

Key differences

The Hama GZRB 2.250SPL has 1,250 W more subwoofer RMS power than the JBL CSX-1400BP car subwoofer Pre-loaded subwoofer (1600 W vs 350 W). The Hama GZRB 2.250SPL has 4 Ω more subwoofer impedance than the JBL CSX-1400BP car subwoofer Pre-loaded subwoofer (8 Ω vs 4 Ω). The JBL CSX-1400BP car subwoofer Pre-loaded subwoofer has 5 cm more subwoofer driver diameter than the Hama GZRB 2.250SPL (30 cm vs 25 cm). Product colour: Black on the Hama GZRB 2.250SPL, Black, Orange on the JBL CSX-1400BP car subwoofer Pre-loaded subwoofer.

  • Subwoofer RMS power
    • GZRB 2.250SPL:1600 W
    • CSX-1400BP car subwoofer Pre-loaded subwoofer:350 W
  • Subwoofer impedance
    • GZRB 2.250SPL:8 Ω
    • CSX-1400BP car subwoofer Pre-loaded subwoofer:4 Ω
  • Subwoofer driver diameter
    • GZRB 2.250SPL:25 cm
    • CSX-1400BP car subwoofer Pre-loaded subwoofer:30 cm
  • Product colour
    • GZRB 2.250SPL:Black
    • CSX-1400BP car subwoofer Pre-loaded subwoofer:Black, Orange
  • Width
    • GZRB 2.250SPL:700 mm
    • CSX-1400BP car subwoofer Pre-loaded subwoofer:475 mm
  • Depth
    • GZRB 2.250SPL:330 mm
    • CSX-1400BP car subwoofer Pre-loaded subwoofer:412 mm
  • Height
    • GZRB 2.250SPL:480 mm
    • CSX-1400BP car subwoofer Pre-loaded subwoofer:390 mm

Side by side

Differences highlightedShow differences only (on)
Comparison of GZRB 2.250SPL, CSX-1400BP
17 specifications
Subwoofer3 differ
Subwoofer RMS powerDiffers1600 W350 W
Subwoofer frequency rangeKnown for oneUnknown — not stated by the source45 - 130 Hz
Subwoofer sensitivityKnown for oneUnknown — not stated by the source93 dB
Subwoofer impedanceDiffers8 Ω4 Ω
Subwoofer driver diameter (imperial)Known for oneUnknown — not stated by the source30.5 cm (12")
Subwoofer driver diameterDiffers25 cm30 cm
Recommended enclosure typeKnown for oneUnknown — not stated by the sourceBandpass
Subwoofer typeKnown for onePassive subwooferUnknown — not stated by the source
Technical details1 differ
Product colourDiffersBlackBlack, Orange
Peak powerKnown for oneUnknown — not stated by the source1400 W
BacklightKnown for oneYesUnknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers700 mm475 mm
DepthDiffers330 mm412 mm
HeightDiffers480 mm390 mm
Materialidentical
Housing materialKnown for oneAluminium, MDFUnknown — 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.

More car subwoofer comparisons

All car subwoofer comparisons