25cm Component Shallow Woofer

KFC-WPS1000F

Discontinued

25cm Component Shallow Woofer

Kenwood's flagship subwoofer, the KFC-WPS1000F, delivers unbelievable performance as it boasts a peak power output of 1000W. 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 reliabilit
    Heat Transfer Motor Circuit

    Key Features

    Key Features250mm Carbon-Glass Fiber Honeycomb Cone Subwoofer
    Super Linear Spider
    Smooth Linear Surround
    Heat transfer structure
    Shallow Mount

    Speaker Features

    Speaker FeaturesSpeaker TypeSubwoofer
    Peak Input Power1000W
    Rated Input Power250W
    Speaker Size250mm
    Speaker Cone DesignCarbon-Glass Fiber Honeycomb Cone
    Magnet TypeFerrit
    TerminalsSilver-plated Push Type
    Heat Transfer Motor CircuitYes
    Magnet CoverAluminum Die-Cast Basket
    Gasket Installationtwo-sided
    Installation CapabillitySealed/ Ported

    Speaker/woofer Specifications

    Speaker/woofer SpecificationsPeak Input Power1000W
    Maximum Input Power500W
    Rated Input Power250W
    Woofer Cone materialCarbon-Glass Fiber Honeycomb Cone
    Spider TypeSuper Linear Spider
    Speaker BasketAluminum Die-Cast
    Weight of Magnet1080gr
    Speaker SurroundRubber
    Sensitivity90dB/W/m
    Frequency Response35Hz ~ 800Hz
    Speaker Impedance4Ω
    Dimensions (W x H x D)275 x 275 x 108mm
    Mouting Hole Diameter Ø232mm
    Mounting Depth85mm
    Speaker Weight4700gr
    Gross Weight5600gr

    Subwoofer Parameters

    Subwoofer ParametersNominal impedance (Z)4Ω
    DC resistance (Re)3.0Ω
    Resonant frequency (FSO)38.6Hz
    Mechanical Q factor (QMS)5.279
    Electrical Q factor (QES)0.836
    Total Q factor (QTS)0.722
    Voice coil inductance (LBM)2.1mH
    Voice coil diameter (d)50mm
    Force factor (BL)10.7T/m
    Peak excursion Xmax7.5mm
    Moving mass (MMS)127gr.
    Volume accoustic compliance (VAS)21.05liter
    Piston Area (SD)0.034m²
    Displacement1110cc
    Sealed box volume17liter
    Sealed Box Dimensions (trapezium shape)718 x 324 x 103 x 160mm ( 21mm thick MDF)(WxHxD1xD2)
    Vented box volume17liter
    Vented Box Dimensions (trapezium shape)718 x 324 x 103 x 160mm ( 21mm thick MDF)(WxHxD1xD2)
    Vented box port diameter/lengthØ 76mm / 280mm

    Accessories

    AccessoriesScrews (Parker-type)Ø 5 x 30mm, 8 pieces
    Badge2 pieces
    Gasket1 piece(s)
    Cushion1 piece(s)