Subwoofer Kenwood KFC-WPS1200F

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