United Kingdom

KFC-WPS1202D

KFC-WPS1202D

Oversized 300mm Dual Voice Coil Subwoofer

  • Oversized Dimension
  • Dual Magnet Drive
  • Dual Voice Coil System
  • Heat Transfer Motor Circuit

Key Features

Oversized 300mm Carbon-PP Hybrid Cone Woofer
1-Piece Cast Aluminum Basket
1200W Peak Input Power
Dual Magnet Drive / Dual Voice Coil
Easy Connection Rolet Terminal (Series/Parallel/Bi-amp)

Speaker Features

Speaker TypeSubwoofer
Peak Input Power1200W
Rated Input Power300W
Speaker Size300mm
Oversized DimensionYes
Speaker Cone DesignTornado shape
Magnetic CircuitMulti Bias
Dual Magnet DriveYes
Magnet TypeFerrit
Dual Voice Coil SystemYes, Dual
TerminalsGold-Plated Screw Lock
Terminals Gold platedYes
Heat Transfer Motor CircuitYes
Gasket Installationone-way (Fixed)
Installation CapabillitySealed/ Ported

Speaker/woofer Specifications

Peak Input Power1200W
Maximum Input Power600W
Rated Input Power300W
Woofer Cone materialCarbon PP Cone
Speaker BasketAluminum Die-Cast
Speaker SurroundHigh-Roll Butyl Rubber
Spider TypeAFC
Sensitivity93dB/W/m
Frequency Response20Hz ~ 400Hz
Subwoofer Impedance2Ω x 2
Dimensions (W x H x D)351 x 351 x 189mm
Mounting Depth151mm
Mouting Hole Diameter274mm x 0mm
Speaker Weight7900gr
Gross Weight9800gr
Weight of Magnet2420gr

Subwoofer Parameters

Nominal impedance (Z)2Ω 2Ω
DC resistance (Re)1,8Ω 1,8Ω
Resonant frequency (FSO)23Hz
Mechanical Q factor (QMS)4.51
Electrical Q factor (QES)0.36
Total Q factor (QTS)0.33
Voice coil inductance (LBM)3.7mH
Voice coil diameter (d)65mm
Force factor (BL)9.4T/m
Peak excursion Xmax6.4mm
Moving mass (MMS)220gr.
Volume accoustic compliance (VAS)94.16liter
Piston Area (SD)0.0552m²
Displacement1890cc
Sealed box volume24.33liter
Sealed Box Dimensions375 x 350 x 360mm ( 21mm thick MDF)(WxHxD)
Vented box volume42.45liter
Vented Box Dimensions450 x 400 x 350mm ( 21mm thick MDF)(WxHxD)
Vented box port diameter/lengthØ 76mm / 127mm

Accessories

5x35mm Screw: 8 pieces
Spacer (1200mm)
short Cord (Red/Black): 1 set

Cross-over Network Specifications

Gross Weight9800gr.