Product comparison · 2 car subwoofers

JBL GT5-12 car subwoofer Subwoofer driver vs JBL GTO1214 car subwoofer Subwoofer driver

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  • 12specifications compared
  • 5differ
  • 7identical
  • 10known for one product only

Key differences

  • Subwoofer RMS power
    • GT5-12 car subwoofer Subwoofer driver:275 W
    • GTO1214 car subwoofer Subwoofer driver:350 W
  • Subwoofer frequency range
    • GT5-12 car subwoofer Subwoofer driver:27 - 450 Hz
    • GTO1214 car subwoofer Subwoofer driver:23 - 400 Hz
  • Subwoofer peak power
    • GT5-12 car subwoofer Subwoofer driver:1100 W
    • GTO1214 car subwoofer Subwoofer driver:1400 W
  • Subwoofer driver diameter
    • GT5-12 car subwoofer Subwoofer driver:30.5 cm
    • GTO1214 car subwoofer Subwoofer driver:30 cm
  • Diameter
    • GT5-12 car subwoofer Subwoofer driver:31.3 cm
    • GTO1214 car subwoofer Subwoofer driver:30 cm

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Comparison of GT5-12, GTO1214
22 specifications
Subwoofer4 differ
Product typeSubwoofer driverSubwoofer driver
Subwoofer typePassive subwooferPassive subwoofer
Subwoofer RMS powerDiffers275 W350 W
Subwoofer frequency rangeDiffers27 - 450 Hz23 - 400 Hz
Subwoofer peak powerDiffers1100 W1400 W
Subwoofer sensitivity90 dB90 dB
Subwoofer impedance4 Ω4 Ω
Number of drivers11
Subwoofer driver diameter (imperial)30.5 cm (12")30.5 cm (12")
Subwoofer driver diameterDiffers30.5 cm30 cm
Technical detailsidentical
Voice coil diameterKnown for one5.1 cmUnknown — not stated by the source
Voice coil typeKnown for oneDual 4-layerUnknown — not stated by the source
Voice coil inductance (Le)Known for one1.26 mHUnknown — not stated by the source
Product colourBlackBlack
Electrical Q-factor (Qes)Known for one0.64Unknown — not stated by the source
Mechanical Q-factor (Qms)Known for one6.39Unknown — not stated by the source
Moving mass (Mms)Known for one216 gUnknown — not stated by the source
Peak excursion (Xmax)Known for one1.42 cmUnknown — not stated by the source
Total Q-factor (Qts)Known for one0.58Unknown — not stated by the source
Volume Acoustic Compliance (VAS)Known for one54.2 LUnknown — not stated by the source
Installation compartment depthKnown for one16.4 cmUnknown — not stated by the source
Weight & dimensions1 differ
DiameterDiffers31.3 cm30 cm

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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