Product comparison · 2 car subwoofers

JBL BassPro Hub vs Kenwood KFC-PS2517W Subwoofer driver

9specifications compared
8differ
1identical
21known for one product only

Key differences

The Kenwood KFC-PS2517W Subwoofer driver has 200 W more subwoofer RMS power than the JBL BassPro Hub (400 W vs 200 W). The Kenwood KFC-PS2517W Subwoofer driver has 1,000 W more subwoofer peak power than the JBL BassPro Hub (1300 W vs 300 W). The Kenwood KFC-PS2517W Subwoofer driver has 2 Ω more subwoofer impedance than the JBL BassPro Hub (4 Ω vs 2 Ω). Product type: Pre-loaded subwoofer on the JBL BassPro Hub, Subwoofer driver on the Kenwood KFC-PS2517W Subwoofer driver. Subwoofer frequency range: 30 - 150 Hz on the JBL BassPro Hub, 33 - 300 Hz on the Kenwood KFC-PS2517W Subwoofer driver.

Product type
- BassPro Hub:Pre-loaded subwoofer
- KFC-PS2517W Subwoofer driver:Subwoofer driver
Subwoofer RMS power
- BassPro Hub:200 W
- KFC-PS2517W Subwoofer driver:400 W
Subwoofer frequency range
- BassPro Hub:30 - 150 Hz
- KFC-PS2517W Subwoofer driver:33 - 300 Hz
Subwoofer peak power
- BassPro Hub:300 W
- KFC-PS2517W Subwoofer driver:1300 W
Subwoofer impedance
- BassPro Hub:2 Ω
- KFC-PS2517W Subwoofer driver:4 Ω
Width
- BassPro Hub:360 mm
- KFC-PS2517W Subwoofer driver:275 mm
Depth
- BassPro Hub:165 mm
- KFC-PS2517W Subwoofer driver:142.2 mm
Height
- BassPro Hub:360 mm
- KFC-PS2517W Subwoofer driver:275 mm

Side by side

Differences highlightedShow differences only

Comparison of BassPro Hub, KFC-PS2517W
30 specifications	A JBL BassPro Hub View product	B Kenwood KFC-PS2517W Subwoofer driver Model KFC-PS2517W View product
Subwoofer5 differ
Product typeDiffers	Pre-loaded subwoofer	Subwoofer driver
Subwoofer type	Active subwoofer	Active subwoofer
Subwoofer RMS powerDiffers	200 W	400 W
Subwoofer frequency rangeDiffers	30 - 150 Hz	33 - 300 Hz
Subwoofer peak powerDiffers	300 W	1300 W
Subwoofer sensitivityKnown for one	Unknown — not stated by the source	85 dB
Subwoofer impedanceDiffers	2 Ω	4 Ω
Subwoofer crossover frequenciesKnown for one	50 - 150 Hz	Unknown — not stated by the source
Technical detailsidentical
Voice coil diameterKnown for one	Unknown — not stated by the source	5 cm
Product colourKnown for one	Unknown — not stated by the source	Black
Displacement volumeKnown for one	Unknown — not stated by the source	0.9 cm³
Driver unitKnown for one	Unknown — not stated by the source	25 cm
Effective piston area (Sd)Known for one	Unknown — not stated by the source	0.0512 cm²
Electrical Q-factor (Qes)Known for one	Unknown — not stated by the source	0.554
Force factor (Bl)Known for one	Unknown — not stated by the source	13.2
Magnet typeKnown for one	Unknown — not stated by the source	Ferrite
Mechanical Q-factor (Qms)Known for one	Unknown — not stated by the source	6.95
Moving mass (Mms)Known for one	Unknown — not stated by the source	124 g
Peak excursion (Xmax)Known for one	Unknown — not stated by the source	5.9 mm
Total Q-factor (Qts)Known for one	Unknown — not stated by the source	0.513
Volume Acoustic Compliance (VAS)Known for one	Unknown — not stated by the source	31.9 L
Resonance frequency (Fs)Known for one	300 Hz	Unknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers	360 mm	275 mm
DepthDiffers	165 mm	142.2 mm
HeightDiffers	360 mm	275 mm
WeightKnown for one	Unknown — not stated by the source	4 kg
Cutout diameterKnown for one	Unknown — not stated by the source	23 cm
Mounting depthKnown for one	Unknown — not stated by the source	12.4 cm
Materialidentical
Subwoofer driver diaphragm materialKnown for one	Fiberglass	Unknown — not stated by the source
Packaging contentidentical
Quick start guideKnown for one	Yes	Unknown — not stated by the source

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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