Product comparison · 2 car subwoofers

JBL BassPro Tube 8 vs Kenwood KFC-PS3017W 400 W

7specifications compared
5differ
2identical
37known for one product only

Key differences

The Kenwood KFC-PS3017W 400 W has 250 W more subwoofer RMS power than the JBL BassPro Tube 8 (400 W vs 150 W). The JBL BassPro Tube 8 has 10 mm more width than the Kenwood KFC-PS3017W 400 W (336 mm vs 326 mm). The JBL BassPro Tube 8 has 309.6 mm more depth than the Kenwood KFC-PS3017W 400 W (465 mm vs 155.4 mm). Subwoofer frequency range: 30 - 200 Hz on the JBL BassPro Tube 8, 29 - 300 Hz on the Kenwood KFC-PS3017W 400 W.

Subwoofer RMS power
- BassPro Tube 8:150 W
- KFC-PS3017W 400 W:400 W
Subwoofer frequency range
- BassPro Tube 8:30 - 200 Hz
- KFC-PS3017W 400 W:29 - 300 Hz
Width
- BassPro Tube 8:336 mm
- KFC-PS3017W 400 W:326 mm
Depth
- BassPro Tube 8:465 mm
- KFC-PS3017W 400 W:155.4 mm
Height
- BassPro Tube 8:336 mm
- KFC-PS3017W 400 W:326 mm

Side by side

Differences highlightedShow differences only

Comparison of BassPro Tube 8, KFC-PS3017W
44 specifications	A JBL BassPro Tube 8 View product	B Kenwood KFC-PS3017W 400 W Model KFC-PS3017W View product
Subwoofer2 differ
Product typeKnown for one	Subwoofer driver	Unknown — not stated by the source
Subwoofer RMS powerDiffers	150 W	400 W
Subwoofer frequency rangeDiffers	30 - 200 Hz	29 - 300 Hz
Number of driversKnown for one	1	Unknown — not stated by the source
Subwoofer driver diameter (imperial)Known for one	20.3 cm (8")	Unknown — not stated by the source
Subwoofer driver diameterKnown for one	20 cm	Unknown — not stated by the source
Low pass filterKnown for one	Yes	Unknown — not stated by the source
Bass boostKnown for one	0 - 12 dB	Unknown — not stated by the source
Enclosure typeKnown for one	Ported	Unknown — not stated by the source
Down-firingKnown for one	No	Unknown — not stated by the source
Subwoofer peak powerKnown for one	Unknown — not stated by the source	2000 W
Subwoofer sensitivityKnown for one	Unknown — not stated by the source	85 dB
Subwoofer impedanceKnown for one	Unknown — not stated by the source	4 Ω
DC resistance (Re)Known for one	Unknown — not stated by the source	3.7 Ω
Technical detailsidentical
Amplifier classKnown for one	D	Unknown — not stated by the source
Fuse current ratingKnown for one	20 A	Unknown — not stated by the source
Bass reflexKnown for one	Yes	Unknown — not stated by the source
DC input voltageKnown for one	12 V	Unknown — not stated by the source
Peak powerKnown for one	450 W	Unknown — not stated by the source
Rated powerKnown for one	150 W	Unknown — not stated by the source
Remotely operatedKnown for one	Yes	Unknown — not stated by the source
SizeKnown for one	20 cm	Unknown — not stated by the source
Size (imperial)Known for one	20.3 cm (8")	Unknown — not stated by the source
Voice coil inductance (Le)Known for one	Unknown — not stated by the source	2.04 mH
Displacement volumeKnown for one	Unknown — not stated by the source	1.2 cm³
Effective piston area (Sd)Known for one	Unknown — not stated by the source	512 cm²
Electrical Q-factor (Qes)Known for one	Unknown — not stated by the source	0.52
Force factor (Bl)Known for one	Unknown — not stated by the source	12.9
Mechanical Q-factor (Qms)Known for one	Unknown — not stated by the source	6.79
Moving mass (Mms)Known for one	Unknown — not stated by the source	152 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	0.483
Volume Acoustic Compliance (VAS)Known for one	Unknown — not stated by the source	104 L
Ports & interfacesidentical
InterfaceKnown for one	RCA	Unknown — not stated by the source
Line inputs (RCA)Known for one	1	Unknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers	336 mm	326 mm
DepthDiffers	465 mm	155.4 mm
HeightDiffers	336 mm	326 mm
DiameterKnown for one	7.2 m	Unknown — not stated by the source
WeightKnown for one	Unknown — not stated by the source	4.2 kg
Mounting depthKnown for one	Unknown — not stated by the source	13.7 cm
Materialidentical
Subwoofer driver diaphragm materialKnown for one	Unknown — not stated by the source	Polypropylene

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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