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Product comparison · 2 car subwoofers

JVC CW-DR120 Subwoofer driver vs Kenwood KFC-PS2517W Subwoofer driver

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  • 9specifications compared
  • 6differ
  • 3identical
  • 26known for one product only

Key differences

The Kenwood KFC-PS2517W Subwoofer driver has 100 W more subwoofer RMS power than the JVC CW-DR120 Subwoofer driver (400 W vs 300 W). The JVC CW-DR120 Subwoofer driver has 500 W more subwoofer peak power than the Kenwood KFC-PS2517W Subwoofer driver (1800 W vs 1300 W). The JVC CW-DR120 Subwoofer driver has 2.5 dB more subwoofer sensitivity than the Kenwood KFC-PS2517W Subwoofer driver (87.5 dB vs 85 dB). Subwoofer type: Passive subwoofer on the JVC CW-DR120 Subwoofer driver, Active subwoofer on the Kenwood KFC-PS2517W Subwoofer driver. Subwoofer frequency range: 25 - 2500 Hz on the JVC CW-DR120 Subwoofer driver, 33 - 300 Hz on the Kenwood KFC-PS2517W Subwoofer driver.

  • Subwoofer type
    • Passive subwoofer
    • Active subwoofer
  • Subwoofer RMS power
    • 300 W
    • 400 W
  • Subwoofer frequency range
    • 25 - 2500 Hz
    • 33 - 300 Hz
  • Subwoofer peak power
    • 1800 W
    • 1300 W
  • Subwoofer sensitivity
    • 87.5 dB
    • 85 dB
  • Weight
    • 3.7 kg
    • 4 kg

Side by side

Differences highlightedShow differences only
35 specifications
A

JVC

CW-DR120 Subwoofer driver

Model CW-DR120

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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 powerDiffers300 W400 W
Subwoofer frequency rangeDiffers25 - 2500 Hz33 - 300 Hz
Subwoofer peak powerDiffers1800 W1300 W
Subwoofer sensitivityDiffers87.5 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 colourKnown for oneBlack
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 one1.11 kg
Magnetically shieldedKnown for oneYes
Installation compartment depthKnown for one13.7 cm
Weight & dimensions1 differ
WidthKnown for one275 mm
DepthKnown for one142.2 mm
HeightKnown for one275 mm
WeightDiffers3.7 kg4 kg
Cutout diameterKnown for one23 cm
Mounting depthKnown for one12.4 cm
Ports & interfacesidentical
InterfaceKnown for oneTerminal
Materialidentical
Housing materialKnown for oneAcrylonitrile butadiene styrene (ABS), SPCC
Subwoofer driver diaphragm materialKnown for onePaper

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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