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Product comparison · 2 car subwoofers

JVC CS-W120 Subwoofer driver vs Kenwood KFC-PS2517W Subwoofer driver

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  • 10specifications compared
  • 6differ
  • 4identical
  • 21known for one product only

Key differences

The Kenwood KFC-PS2517W Subwoofer driver has 250 W more subwoofer RMS power than the JVC CS-W120 Subwoofer driver (400 W vs 150 W). The Kenwood KFC-PS2517W Subwoofer driver has 300 W more subwoofer peak power than the JVC CS-W120 Subwoofer driver (1300 W vs 1000 W). The JVC CS-W120 Subwoofer driver has 2 dB more subwoofer sensitivity than the Kenwood KFC-PS2517W Subwoofer driver (87 dB vs 85 dB). Subwoofer frequency range: 25 - 2500 Hz on the JVC CS-W120 Subwoofer driver, 33 - 300 Hz on the Kenwood KFC-PS2517W Subwoofer driver.

  • Subwoofer RMS power
    • 150 W
    • 400 W
  • Subwoofer frequency range
    • 25 - 2500 Hz
    • 33 - 300 Hz
  • Subwoofer peak power
    • 1000 W
    • 1300 W
  • Subwoofer sensitivity
    • 87 dB
    • 85 dB
  • Weight
    • 2.4 kg
    • 4 kg
  • Mounting depth
    • 12.8 cm
    • 12.4 cm

Side by side

Differences highlightedShow differences only
31 specifications
A

JVC

CS-W120 Subwoofer driver

Model CS-W120

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B

Kenwood

KFC-PS2517W Subwoofer driver

Model KFC-PS2517W

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Subwoofer4 differ
Product typeSubwoofer driverSubwoofer driver
Subwoofer typeKnown for oneActive subwoofer
Subwoofer RMS powerDiffers150 W400 W
Subwoofer frequency rangeDiffers25 - 2500 Hz33 - 300 Hz
Subwoofer peak powerDiffers1000 W1300 W
Subwoofer sensitivityDiffers87 dB85 dB
Subwoofer impedance4 Ω4 Ω
Sound pressure levelKnown for one87 dB
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 typeFerriteFerrite
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
Magnet weightKnown for one605 g
Installation compartment depthKnown for one12.8 cm
Weight & dimensions2 differ
WidthKnown for one275 mm
DepthKnown for one142.2 mm
HeightKnown for one275 mm
WeightDiffers2.4 kg4 kg
Cutout diameterKnown for one23 cm
Mounting depthDiffers12.8 cm12.4 cm
Ports & interfacesidentical
InterfaceKnown for oneTerminal

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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