United Kingdom

KFC-W2510
  • KFC-W2510

Additional Images

KFC-W2510

250mm Component Subwoofer

DISCONTINUED MODEL

  • Dual Magnet Drive

Key Features

250mm Pearl Mica Injection P.P.Cone Woofer
“TYPHOON” Shape Rigid Diaphragm
800W Peak Input Power
Dual Magnet Drive
Sealed/ Ported/ Free Air Type Installation Capabillity

Speaker Features

Speaker TypeSubwoofer
Peak Input Power800W
Rated Input Power175W
Speaker Size250mm
Speaker Cone DesignTyphone Shape
Dual Magnet DriveYes
Magnet TypeFerrit
TerminalsScrew / slide type
Terminals Gold platedYes
Magnet CoverNo
Gasket Installationone-way (Fixed)
Installation CapabillitySealed/ Ported / Free-air

Speaker/woofer Specifications

Peak Input Power800W
Maximum Input Power350W
Rated Input Power175W
Woofer Cone materialPearl Mica P.P.cone
Center Cap TypeAluminum
Speaker BasketSteel
Weight of Magnet1400gr
Speaker SurroundUrethane
Sensitivity91dB/W/m
Frequency Response28Hz ~ 800Hz
Subwoofer Impedance4Ω x 1
Dimensions (W x H x D)277 x 277 x 138mm
Mouting Hole Diameter234mm x 0mm
Mounting Depth117mm
Speaker Weight3850gr
Gross Weight4600gr

Subwoofer Parameters

Nominal impedance (Z)4
DC resistance (Re)4
Resonant frequency (FSO)35Hz
Mechanical Q factor (QMS)10.55
Electrical Q factor (QES)0.44
Total Q factor (QTS)0.42
Voice coil inductance (LBM)1.36mH
Voice coil diameter (d)48mm
Force factor (BL)13.2T/m
Peak excursion Xmax8mm
Moving mass (MMS)85.99gr.
Volume accoustic compliance (VAS)44.04liter
Piston Area (SD)0.0363m²
Displacement2.39cc
Sealed box volume22.64liter
Sealed Box Dimensions350 x 330 x 320mm ( 21mm thick MDF)(WxHxD)
Vented box volume28.33liter
Vented Box Dimensions330 x 510 x 270mm ( 21mm thick MDF)(WxHxD)
Vented box port diameter/lengthØ 76mm / 178mm

Accessories

Spacers0 pieces
4x35mm Screw: 8 pieces

Cross-over Network Specifications

Gross Weight4600gr.