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Product comparison · 2 car subwoofers

JBL GTO1214 car subwoofer Subwoofer driver vs Kenwood KFC-PS2517W Subwoofer driver

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  • 8specifications compared
  • 5differ
  • 3identical
  • 22known for one product only

Key differences

The Kenwood KFC-PS2517W Subwoofer driver has 50 W more subwoofer RMS power than the JBL GTO1214 car subwoofer Subwoofer driver (400 W vs 350 W). The JBL GTO1214 car subwoofer Subwoofer driver has 100 W more subwoofer peak power than the Kenwood KFC-PS2517W Subwoofer driver (1400 W vs 1300 W). The JBL GTO1214 car subwoofer Subwoofer driver has 5 dB more subwoofer sensitivity than the Kenwood KFC-PS2517W Subwoofer driver (90 dB vs 85 dB). Subwoofer type: Passive subwoofer on the JBL GTO1214 car subwoofer Subwoofer driver, Active subwoofer on the Kenwood KFC-PS2517W Subwoofer driver. Subwoofer frequency range: 23 - 400 Hz on the JBL GTO1214 car subwoofer Subwoofer driver, 33 - 300 Hz on the Kenwood KFC-PS2517W Subwoofer driver.

  • Subwoofer type
    • Passive subwoofer
    • Active subwoofer
  • Subwoofer RMS power
    • 350 W
    • 400 W
  • Subwoofer frequency range
    • 23 - 400 Hz
    • 33 - 300 Hz
  • Subwoofer peak power
    • 1400 W
    • 1300 W
  • Subwoofer sensitivity
    • 90 dB
    • 85 dB

Side by side

Differences highlightedShow differences only
30 specifications
A

JBL

GTO1214 car subwoofer Subwoofer driver

Model GTO1214

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B

Kenwood

KFC-PS2517W Subwoofer driver

Model KFC-PS2517W

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Subwoofer5 differ
Product typeSubwoofer driverSubwoofer driver
Subwoofer typeDiffersPassive subwooferActive subwoofer
Subwoofer RMS powerDiffers350 W400 W
Subwoofer frequency rangeDiffers23 - 400 Hz33 - 300 Hz
Subwoofer peak powerDiffers1400 W1300 W
Subwoofer sensitivityDiffers90 dB85 dB
Subwoofer impedance4 Ω4 Ω
Number of driversKnown for one1
Subwoofer driver diameter (imperial)Known for one30.5 cm (12")
Subwoofer driver diameterKnown for one30 cm
Technical detailsidentical
Voice coil diameterKnown for one5 cm
Product colourBlackBlack
Displacement volumeKnown for one0.9 cm³
Driver unitKnown for one25 cm
Effective piston area (Sd)Known for one0.0512 cm²
Electrical Q-factor (Qes)Known for one0.554
Force factor (Bl)Known for one13.2
Magnet typeKnown for oneFerrite
Mechanical Q-factor (Qms)Known for one6.95
Moving mass (Mms)Known for one124 g
Peak excursion (Xmax)Known for one5.9 mm
Total Q-factor (Qts)Known for one0.513
Volume Acoustic Compliance (VAS)Known for one31.9 L
Weight & dimensionsidentical
WidthKnown for one275 mm
DepthKnown for one142.2 mm
HeightKnown for one275 mm
WeightKnown for one4 kg
Cutout diameterKnown for one23 cm
Mounting depthKnown for one12.4 cm
DiameterKnown for one30 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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