KFC-WPS1000F
Discontinued25cm Component Shallow Woofer
DISCONTINUED MODEL
DISCONTINUED MODEL
| Key Features | 250mm Carbon-Glass Fiber Honeycomb Cone Subwoofer | |
| Super Linear Spider | ||
| Smooth Linear Surround | ||
| Heat transfer structure | ||
| Shallow Mount | ||
| Speaker Features | Speaker Type | Subwoofer |
| Peak Input Power | 1000W | |
| Rated Input Power | 250W | |
| Speaker Size | 250mm | |
| Speaker Cone Design | Carbon-Glass Fiber Honeycomb Cone | |
| Magnet Type | Ferrit | |
| Terminals | Silver-plated Push Type | |
| 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 | 1000W |
| Maximum Input Power | 500W | |
| Rated Input Power | 250W | |
| Woofer Cone material | Carbon-Glass Fiber Honeycomb Cone | |
| Spider Type | Super Linear Spider | |
| Speaker Basket | Aluminum Die-Cast | |
| Weight of Magnet | 1080gr | |
| Speaker Surround | Rubber | |
| Sensitivity | 90dB/W/m | |
| Frequency Response | 35Hz ~ 800Hz | |
| Speaker Impedance | 4Ω | |
| Dimensions (W x H x D) | 275 x 275 x 108mm | |
| Mouting Hole Diameter Ø | 232mm | |
| Mounting Depth | 85mm | |
| Speaker Weight | 4700gr | |
| Gross Weight | 5600gr |
| Subwoofer Parameters | Nominal impedance (Z) | 4Ω |
| DC resistance (Re) | 3.0Ω | |
| Resonant frequency (FSO) | 38.6Hz | |
| Mechanical Q factor (QMS) | 5.279 | |
| Electrical Q factor (QES) | 0.836 | |
| Total Q factor (QTS) | 0.722 | |
| Voice coil inductance (LBM) | 2.1mH | |
| Voice coil diameter (d) | 50mm | |
| Force factor (BL) | 10.7T/m | |
| Peak excursion Xmax | 7.5mm | |
| Moving mass (MMS) | 127gr. | |
| Volume accoustic compliance (VAS) | 21.05liter | |
| Piston Area (SD) | 0.034m² | |
| Displacement | 1110cc | |
| Sealed box volume | 17liter | |
| Sealed Box Dimensions (trapezium shape) | 718 x 324 x 103 x 160mm ( 21mm thick MDF)(WxHxD1xD2) | |
| Vented box volume | 17liter | |
| Vented Box Dimensions (trapezium shape) | 718 x 324 x 103 x 160mm ( 21mm thick MDF)(WxHxD1xD2) | |
| Vented box port diameter/length | Ø 76mm / 280mm |
| Accessories | Screws (Parker-type) | Ø 5 x 30mm, 8 pieces |
| Badge | 2 pieces | |
| Gasket | 1 piece(s) | |
| Cushion | 1 piece(s) |