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KFC-WPS1202D
Oversized 300mm Dual Voice Coil Subwoofer
DISCONTINUED MODEL
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, Dual |
| 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 |
Cross-over Network Specifications
| Gross Weight | 9800gr. |