United Kingdom

KFC-WPS1D

KFC-WPS1D

30cm Component Super Woofer

  • Voice Coil with Symmetrical Winding
  • Overload Protection System
  • Heat Transfer Motor Circuit

Key Features

300mm Carbon-Glassfiber Cone Woofer
3000W Peak Input Power
Easy smart DVC terminal
High Excursion Rubber Surround
Heat Transfer Structure

Speaker Features

Speaker TypeSubwoofer
Peak Input Power3000W
Rated Input Power1000W
Speaker Size300mm
Speaker Cone DesignCarbon-Glass Fiber Cone
Magnet TypeFerrit
Voice Coil with Symmetrical WindingYes
Overload Protection SystemYes
TerminalsEasy Smart Switching DVC
Terminals Gold platedYes
Heat Transfer Motor CircuitYes
Magnet CoverAluminum Die-Cast Basket
Gasket Installationtwo-sided
Installation CapabillitySealed/ Ported

Speaker/woofer Specifications

Peak Input Power3000W
Maximum Input Power1400W
Rated Input Power700W
Woofer Cone materialCarbon-Glass Fiber Cone
Speaker BasketAluminum Die-Cast
Speaker SurroundHigh Excursion Rubber Surround
Spider TypeDouble Super Linear Spider
Sensitivity91dB/W/m
Frequency Response20Hz ~ 800Hz
Subwoofer Impedance3Ω x 2
Dimensions (W x H x D)325 x 325 x 240mm
Mounting Depth211mm
Mouting Hole Diameter Ø279mm
Speaker Weight12800gr
Gross Weight14300gr
Weight of Magnet4080gr

Subwoofer Parameters

Nominal impedance (Z)3Ω 3Ω
DC resistance (Re)3,2 + 3,2ohm
Resonant frequency (FSO)35.8Hz
Mechanical Q factor (QMS)4.403
Electrical Q factor (QES)0.598
Total Q factor (QTS)0.526
Voice coil inductance (LBM)0.728mH
Voice coil diameter (d)75mm
Force factor (BL)11.82T/m
Peak excursion Xmax8.5mm
Moving mass (MMS)231.6gr.
Volume accoustic compliance (VAS)29.11liter
Piston Area (SD)0.049m²
Displacement3630cc
Sealed box volume35.4liter
Sealed Box Dimensions380 x 375 x 360mm ( 21mm thick MDF)(WxHxD)
Vented box volume42.5liter
Vented Box Dimensions380 x 440 x 360mm ( 21mm thick MDF)(WxHxD)
Vented box port diameter/lengthØ 76mm / 178mm

Accessories

Screws (Parker-type)Ø 6 x 30mm, 8 pieces
Badge2 pieces
Gasket1 piece(s)
Cushion1 piece(s)