Additional Images
KFC-PS2516W
25 cm Subwoofer
Key Features
| 250mm Polypropylene Cone (PP Cone) |
| Oversized Diaphragm |
| Square Array Pattern |
| 1300W Peak Input Power |
| 300W Rated/RMS Input Power |
| Rubber Surround |
| Steel Basket |
| Push-terminals for easy connection |
| Sealed/Ported installation capabillity |
| Shallow Design / Same as Fitting Area |
Speaker Features
| Rated Input Power | 300W |
| Oversized Dimension | Yes |
| Speaker Cone Design | Square array pattern |
| Magnet Type | Ferrit |
| Terminals | Silver-plated Push Type |
| Dual Ventilation System | Yes |
| Installation Capabillity | Sealed / Ported |
Speaker/woofer Specifications
| Peak Input Power | 1300W |
| Rated Input Power | 300W |
| Woofer Cone material | Polypropylene (PP) Cone |
| Speaker Basket | Steel |
| Speaker Surround | Rubber |
| Sensitivity | 81dB/W/m |
| Frequency Response | 32Hz ~ 300Hz |
| Speaker Impedance | 4Ω |
| Dimensions (W x H x D) | 275 x 275 x 131mm |
| Mounting Depth | 116.3mm |
| Mouting Hole Diameter Ø | 232mm |
| Speaker Weight | 4600gr |
Subwoofer Parameters
| Nominal impedance (Z) | 4Ω |
| DC resistance (Re) | 4Ω |
| Resonant frequency (FSO) | 27.3Hz |
| Mechanical Q factor (QMS) | 6.069 |
| Electrical Q factor (QES) | 0.675 |
| Total Q factor (QTS) | 0.608 |
| Voice coil inductance (LBM) | 3.01mH |
| Voice coil diameter (d) | 40mm |
| Force factor (BL) | 11.8T/m |
| Peak excursion Xmax | 11mm |
| Moving mass (MMS) | 121.7gr. |
| Volume accoustic compliance (VAS) | 68.1liter |
| Piston Area (SD) | 0.042m² |
| Displacement | 1.439cc |
| Sealed box volume | 18.4liter |
| Sealed Box Dimensions | 375 x 324 x 229mm ( 18mm thick MDF)(WxHxD) |
| Vented box volume | 34liter |
| Vented Box Dimensions | 527 x 318 x 286mm ( 18mm thick MDF)(WxHxD) |
| Port dimensions (labyrinth) (W x H x L) | 32 x 280 x 400mm |
Accessories
| Screws (Parker-type) | Ø 4 x 8mm, 35 pieces |
| Cushion | 1 piece(s) |