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Product comparison · 2 car subwoofers

JVC CW-DRA8 Pre-loaded subwoofer vs Kenwood KFC-PS3017W 400 W

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  • 7specifications compared
  • 6differ
  • 1identical
  • 24known for one product only

Key differences

The Kenwood KFC-PS3017W 400 W has 250 W more subwoofer RMS power than the JVC CW-DRA8 Pre-loaded subwoofer (400 W vs 150 W). The Kenwood KFC-PS3017W 400 W has 1,750 W more subwoofer peak power than the JVC CW-DRA8 Pre-loaded subwoofer (2000 W vs 250 W). The JVC CW-DRA8 Pre-loaded subwoofer has 24 mm more width than the Kenwood KFC-PS3017W 400 W (350 mm vs 326 mm). Subwoofer frequency range: 35 - 150 Hz on the JVC CW-DRA8 Pre-loaded subwoofer, 29 - 300 Hz on the Kenwood KFC-PS3017W 400 W.

  • Subwoofer RMS power
    • 150 W
    • 400 W
  • Subwoofer frequency range
    • 35 - 150 Hz
    • 29 - 300 Hz
  • Subwoofer peak power
    • 250 W
    • 2000 W
  • Width
    • 350 mm
    • 326 mm
  • Depth
    • 240 mm
    • 155.4 mm
  • Height
    • 75 mm
    • 326 mm

Side by side

Differences highlightedShow differences only
31 specifications
A

JVC

CW-DRA8 Pre-loaded subwoofer

Model CW-DRA8

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B

Kenwood

KFC-PS3017W 400 W

Model KFC-PS3017W

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Subwoofer3 differ
Subwoofer typeKnown for oneActive subwoofer
Subwoofer RMS powerDiffers150 W400 W
Subwoofer frequency rangeDiffers35 - 150 Hz29 - 300 Hz
Subwoofer peak powerDiffers250 W2000 W
Subwoofer sensitivityKnown for one85 dB
Subwoofer impedanceKnown for one4 Ω
DC resistance (Re)Known for one3.7 Ω
Product typeKnown for onePre-loaded subwoofer
Sound pressure levelKnown for one81 dB
Number of driversKnown for one1
Subwoofer driver diameter (imperial)Known for one20.3 cm (8")
Subwoofer driver diameterKnown for one20 cm
Technical detailsidentical
Voice coil inductance (Le)Known for one2.04 mH
Product colourBlackBlack
Displacement volumeKnown for one1.2 cm³
Effective piston area (Sd)Known for one512 cm²
Electrical Q-factor (Qes)Known for one0.52
Force factor (Bl)Known for one12.9
Mechanical Q-factor (Qms)Known for one6.79
Moving mass (Mms)Known for one152 g
Peak excursion (Xmax)Known for one5.9 mm
Total Q-factor (Qts)Known for one0.483
Volume Acoustic Compliance (VAS)Known for one104 L
Remote control typeKnown for oneWired
Remotely operatedKnown for oneYes
Materialidentical
Subwoofer driver diaphragm materialKnown for onePolypropylene
Weight & dimensions3 differ
WidthDiffers350 mm326 mm
DepthDiffers240 mm155.4 mm
HeightDiffers75 mm326 mm
WeightKnown for one4.2 kg
Mounting depthKnown for one13.7 cm

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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