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KFC-W300S
300mm Component Subwoofer
DISCONTINUED MODEL
Key Features
| 300mm Injection P.P.Cone Woofer |
| 600W Maximum Input Power |
Speaker Features
| Speaker Type | Subwoofer |
| Peak Input Power | 600W |
| Rated Input Power | 150W |
| Speaker Size | 300mm |
| Magnet Type | Ferrit |
| Terminals | Screw / slide type |
| Magnet Cover | No |
| Gasket Installation | one-way (Fixed) |
| Installation Capabillity | Sealed/ Ported |
Speaker/woofer Specifications
| Peak Input Power | 600W |
| Maximum Input Power | 300W |
| Rated Input Power | 150W |
| Woofer Cone material | Injection P.P. Cone |
| Speaker Basket | Steel |
| Speaker Surround | Urethane |
| Sensitivity | 91dB/W/m |
| Frequency Response | 30Hz ~ 600Hz |
| Subwoofer Impedance | 4Ω x 1 |
| Dimensions (W x H x D) | 306 x 306 x 142mm |
| Mounting Depth | 128mm |
| Mouting Hole Diameter Ø | 274mm |
| Speaker Weight | 2880gr |
| Gross Weight | 3900gr |
| Weight of Magnet | 500gr |
Subwoofer Parameters
| Nominal impedance (Z) | 4Ω |
| DC resistance (Re) | 3.2Ω |
| Resonant frequency (FSO) | 27Hz |
| Mechanical Q factor (QMS) | 7.22 |
| Electrical Q factor (QES) | 0.7 |
| Total Q factor (QTS) | 0.64 |
| Voice coil inductance (LBM) | 0.2mH |
| Voice coil diameter (d) | 48mm |
| Force factor (BL) | 9.6T/m |
| Peak excursion Xmax | 9mm |
| Moving mass (MMS) | 118.7gr. |
| Volume accoustic compliance (VAS) | 96.1liter |
| Piston Area (SD) | 0.0483m² |
| Displacement | 1624cc |
| Sealed box volume | 28.33liter |
| Sealed Box Dimensions | 375 x 360 x 350mm ( 21mm thick MDF)(WxHxD) |
| Vented box volume | 42.45liter |
| Vented Box Dimensions | 450 x 400 x 340mm ( 21mm thick MDF)(WxHxD) |
| Vented box port diameter/length | Ø 100mm / 178mm |
Accessories
| Spacers | 0 pieces |
| 4x25mm Screw: 8 pieces |