KENWOOD - KFC-WPS1200F

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  • Code: KFC-WPS1200F
  • Link: Item Manual


Kenwood's flagship subwoofer, the KFC-WPS1200F, delivers unbelievable performance as it boasts a peak power output of 1400W. Reassuring durability even during long hours of high-output operation can also be enjoyed as the speaker unit is designed to dissipate heat effectively away from the motor system. A die-cast aluminum basket is employed to further reduce heat and improve power-handling characteristics while multiple fins enhance ventilation and rigidity for supporting the large motor. Four vents are positioned around the basket to ensure that the entire subwoofer is always properly cooled. Compared to existing models, the new flat subwoofers in the 2007 lineup are approximately 40% slimmer in height. This makes them ideal for installation in the tightest of spaces such as behind or under the seats. The subwoofer also uses highquality materials such as a carbon-fiber cone and aluminum-cast basket for long-lasting reliability.

Key Features

  • 300mm Carbon-Glass Fiber Honeycomb Cone Subwoofer
  • Super Linear Spider
  • Smooth Linear Surround
  • Heat transfer structure
  • Shallow Mount

Speaker Features

  • Speaker Type    Subwoofer
  • Peak Input Power    1400W
  • Rated Input Power    350W
  • Speaker Size    300mm
  • Speaker Cone Design    Carbon-Glass Fiber Honeycomb Cone
  • Magnetic Circuit   
  • Magnet Type    Ferrit
  • Terminals    Silver-plated Push Type
  • Heat Transfer Motor Circuit    Yes
  • Magnet Cover    Aluminum Die-Cast Basket
  • Gasket Installation    two-sided
  • Installation Capabillity    Sealed/ Ported

Speaker/woofer Specifications

  • Peak Input Power    1400W
  • Maximum Input Power    700W
  • Rated Input Power    350W
  • Woofer Cone material    Carbon-Glass Fiber Honeycomb Cone
  • Speaker Basket    Aluminum Die-Cast
  • Speaker Surround    Rubber
  • Spider Type    Super Linear Spider
  • Sensitivity    91dB/W/m
  • Frequency Response    30Hz ~ 800Hz
  • Speaker Impedance    4Ω
  • Dimensions (W x H x D)    325 x 325 x 121mm
  • Mounting Depth    100mm
  • Mouting Hole Diameter Ø    279mm
  • Speaker Weight    7000gr
  • Gross Weight    8000gr
  • Weight of Magnet    1370gr

Subwoofer Parameters

  • Nominal impedance (Z)    4Ω
  • DC resistance (Re)    3.2Ω
  • Resonant frequency (FSO)    24.8Hz
  • Mechanical Q factor (QMS)    2.897
  • Electrical Q factor (QES)    0.67
  • Total Q factor (QTS)    0.544
  • Voice coil inductance (LBM)    2.8mH
  • Voice coil diameter (d)    65mm
  • Force factor (BL)    12.93T/m
  • Peak excursion Xmax    8.5mm
  • Moving mass (MMS)    224gr.
  • Volume accoustic compliance (VAS)    62.685liter
  • Piston Area (SD)    0.049m²
  • Displacement    1740cc
  • Sealed box volume    22.6liter
  • Sealed Box Dimensions (trapezium shape)    773 x 362 x 107 x 172mm ( 21mm thick MDF)(WxHxD1xD2)
  • Vented box volume    22.6liter
  • Vented Box Dimensions (trapezium shape)    773 x 362 x 107 x 172mm ( 21mm thick MDF)(WxHxD1xD2)
  • Vented box port diameter/length    Ø 76mm / 102mm

Accessories

  • Screws (Parker-type)    Ø 5 x 30mm, 8 pieces
  • Badge    2 pieces
  • Gasket    1 piece(s)
  • Cushion    1 piece(s)