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Product comparison · 2 car subwoofers

JBL BassPro SL2 vs Kenwood KFC-PS2517W Subwoofer driver

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  • 9specifications compared
  • 7differ
  • 2identical
  • 25known for one product only

Key differences

The Kenwood KFC-PS2517W Subwoofer driver has 275 W more subwoofer RMS power than the JBL BassPro SL2 (400 W vs 125 W). The Kenwood KFC-PS2517W Subwoofer driver has 73 dB more subwoofer sensitivity than the JBL BassPro SL2 (85 dB vs 12 dB). The Kenwood KFC-PS2517W Subwoofer driver has 25 mm more width than the JBL BassPro SL2 (275 mm vs 250 mm). Product type: Pre-loaded subwoofer on the JBL BassPro SL2, Subwoofer driver on the Kenwood KFC-PS2517W Subwoofer driver. Subwoofer frequency range: 35 - 120 Hz on the JBL BassPro SL2, 33 - 300 Hz on the Kenwood KFC-PS2517W Subwoofer driver.

  • Product type
    • Pre-loaded subwoofer
    • Subwoofer driver
  • Subwoofer RMS power
    • 125 W
    • 400 W
  • Subwoofer frequency range
    • 35 - 120 Hz
    • 33 - 300 Hz
  • Subwoofer sensitivity
    • 12 dB
    • 85 dB
  • Width
    • 250 mm
    • 275 mm
  • Depth
    • 344 mm
    • 142.2 mm
  • Height
    • 71 mm
    • 275 mm

Side by side

Differences highlightedShow differences only
34 specifications
A

JBL

BassPro SL2View product
B

Kenwood

KFC-PS2517W Subwoofer driver

Model KFC-PS2517W

View product
Subwoofer4 differ
Product typeDiffersPre-loaded subwooferSubwoofer driver
Subwoofer typeActive subwooferActive subwoofer
Subwoofer RMS powerDiffers125 W400 W
Subwoofer frequency rangeDiffers35 - 120 Hz33 - 300 Hz
Subwoofer peak powerKnown for one1300 W
Subwoofer sensitivityDiffers12 dB85 dB
Subwoofer impedanceKnown for one4 Ω
RMS power output per channel (4 Ohm)Known for one125 W
Subwoofer crossover frequenciesKnown for one50 - 120 Hz
Subwoofer driver diameter (imperial)Known for one20.3 cm (8")
Subwoofer driver diameterKnown for one20 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
On/off switchKnown for oneYes
CertificationKnown for oneCE
Weight & dimensions3 differ
WidthDiffers250 mm275 mm
DepthDiffers344 mm142.2 mm
HeightDiffers71 mm275 mm
WeightKnown for one4 kg
Cutout diameterKnown for one23 cm
Mounting depthKnown for one12.4 cm
Materialidentical
Subwoofer driver diaphragm materialKnown for oneFiberglass
Packaging contentidentical
Quick start guideKnown for oneYes

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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