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Product comparison · 2 car subwoofers

Kenwood KFC-PS2517W Subwoofer driver vs Kenwood KFC-PS3017W 400 W

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  • 21specifications compared
  • 15differ
  • 6identical
  • 8known for one product only

Key differences

  • Subwoofer frequency range
    • 33 - 300 Hz
    • 29 - 300 Hz
  • Subwoofer peak power
    • 1300 W
    • 2000 W
  • Displacement volume
    • 0.9 cm³
    • 1.2 cm³
  • Effective piston area (Sd)
    • 0.0512 cm²
    • 512 cm²
  • Electrical Q-factor (Qes)
    • 0.554
    • 0.52
  • Force factor (Bl)
    • 13.2
    • 12.9
  • Mechanical Q-factor (Qms)
    • 6.95
    • 6.79
  • Moving mass (Mms)
    • 124 g
    • 152 g

Side by side

Differences highlightedShow differences only
29 specifications
A

Kenwood

KFC-PS2517W Subwoofer driver

Model KFC-PS2517W

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B

Kenwood

KFC-PS3017W 400 W

Model KFC-PS3017W

View product
Subwoofer2 differ
Product typeKnown for oneSubwoofer driver
Subwoofer typeActive subwooferActive subwoofer
Subwoofer RMS power400 W400 W
Subwoofer frequency rangeDiffers33 - 300 Hz29 - 300 Hz
Subwoofer peak powerDiffers1300 W2000 W
Subwoofer sensitivity85 dB85 dB
Subwoofer impedance4 Ω4 Ω
DC resistance (Re)Known for one3.7 Ω
Technical details8 differ
Voice coil diameterKnown for one5 cm
Product colourBlackBlack
Displacement volumeDiffers0.9 cm³1.2 cm³
Driver unitKnown for one25 cm
Effective piston area (Sd)Differs0.0512 cm²512 cm²
Electrical Q-factor (Qes)Differs0.5540.52
Force factor (Bl)Differs13.212.9
Magnet typeKnown for oneFerrite
Mechanical Q-factor (Qms)Differs6.956.79
Moving mass (Mms)Differs124 g152 g
Peak excursion (Xmax)5.9 mm5.9 mm
Total Q-factor (Qts)Differs0.5130.483
Volume Acoustic Compliance (VAS)Differs31.9 L104 L
Voice coil inductance (Le)Known for one2.04 mH
Weight & dimensions5 differ
WidthDiffers275 mm326 mm
DepthDiffers142.2 mm155.4 mm
HeightDiffers275 mm326 mm
WeightDiffers4 kg4.2 kg
Cutout diameterKnown for one23 cm
Mounting depthDiffers12.4 cm13.7 cm
Materialidentical
Subwoofer driver diaphragm materialKnown for onePolypropylene

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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