KFC-WPS1202D
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 Type Subwoofer
Peak Input Power 1200W
Rated Input Power 300W
Speaker Size 300mm
Oversized Dimension Yes
Speaker Cone Design Tornado shape
Magnetic Circuit Multi Bias
Dual Magnet Drive Yes
Magnet Type Ferrit
Dual Voice Coil System Yes
Terminals Gold-Plated Screw Lock
Terminals Gold plated Yes
Heat Transfer Motor Circuit Yes
Gasket Installation one-way (Fixed)
Installation Capabillity Sealed/ Ported
Speaker/woofer Specifications
Peak Input Power 1200W
Maximum Input Power 600W
Rated Input Power 300W
Woofer Cone material Carbon PP Cone
Speaker Basket Aluminum Die-Cast
Speaker Surround High-Roll Butyl Rubber
Spider Type AFC
Sensitivity 93dB/W/m
Frequency Response 20Hz ~ 400Hz
Subwoofer Impedance 2Ω x 2
Dimensions (W x H x D) 351 x 351 x 189mm
Mounting Depth 151mm
Mouting Hole Diameter 274mm x 0mm
Speaker Weight 7900gr
Gross Weight 9800gr
Weight of Magnet 2420gr
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 Xmax 6.4mm
Moving mass (MMS) 220gr.
Volume accoustic compliance (VAS) 94.16liter
Piston Area (SD) 0.0552m²
Displacement 1890cc
Sealed box volume 24.33liter
Sealed Box Dimensions 375 x 350 x 360mm ( 21mm thick MDF)(WxHxD)
Vented box volume 42.45liter
Vented Box Dimensions 450 x 400 x 350mm ( 21mm thick MDF)(WxHxD)
Vented box port diameter/length Ø 76mm / 127mm
Accessories
5x35mm Screw: 8 pieces
Spacer (1200mm)
short Cord (Red/Black): 1 set
