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KFC-WPS1D
30cm Component Super Woofer
DISCONTINUED MODEL
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 Type | Subwoofer |
| Peak Input Power | 3000W |
| Rated Input Power | 1000W |
| Speaker Size | 300mm |
| Speaker Cone Design | Carbon-Glass Fiber Cone |
| Magnet Type | Ferrit |
| Voice Coil with Symmetrical Winding | Yes |
| Overload Protection System | Yes |
| Terminals | Easy Smart Switching DVC |
| Terminals Gold plated | Yes |
| 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 | 3000W |
| Maximum Input Power | 1400W |
| Rated Input Power | 700W |
| Woofer Cone material | Carbon-Glass Fiber Cone |
| Spider Type | Double Super Linear Spider |
| Speaker Basket | Aluminum Die-Cast |
| Weight of Magnet | 4080gr |
| Speaker Surround | High Excursion Rubber Surround |
| Sensitivity | 91dB/W/m |
| Frequency Response | 20Hz ~ 800Hz |
| Subwoofer Impedance | 3Ω x 2 |
| Dimensions (W x H x D) | 325 x 325 x 240mm |
| Mouting Hole Diameter Ø | 279mm |
| Mounting Depth | 211mm |
| Speaker Weight | 12800gr |
| Gross Weight | 14300gr |
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 Xmax | 8.5mm |
| Moving mass (MMS) | 231.6gr. |
| Volume accoustic compliance (VAS) | 29.11liter |
| Piston Area (SD) | 0.049m² |
| Displacement | 3630cc |
| Sealed box volume | 35.4liter |
| Sealed Box Dimensions | 380 x 375 x 360mm ( 21mm thick MDF)(WxHxD) |
| Vented box volume | 42.5liter |
| Vented Box Dimensions | 380 x 440 x 360mm ( 21mm thick MDF)(WxHxD) |
| Vented box port diameter/length | Ø 76mm / 178mm |
Accessories
| Screws (Parker-type) | Ø 6 x 30mm, 8 pieces |
| Badge | 2 pieces |
| Gasket | 1 piece(s) |
| Cushion | 1 piece(s) |