DISCONTINUED MODEL
| Key Features | 300mm Injection P.P.Cone Woofer | |
| 800W Maximum Input Power | ||
| Silver Plated Terminals | ||
| High-roll Urethane Surround | ||
| Speaker Features | Speaker Type | Subwoofer |
| Peak Input Power | 800W | |
| Rated Input Power | 200W | |
| Speaker Size | 300mm | |
| Magnet Type | Ferrit | |
| Terminals | Silver Plated Screw / slide type | |
| Gasket Installation | one-way (Fixed) | |
| Installation Capabillity | Sealed/ Ported |
| Speaker/woofer Specifications | Peak Input Power | 800W |
| Maximum Input Power | 400W | |
| Rated Input Power | 200W | |
| Woofer Cone material | Injection P.P. Cone | |
| Speaker Basket | Steel | |
| Weight of Magnet | 748gr | |
| Speaker Surround | Urethane | |
| Sensitivity | 90dB/W/m | |
| Frequency Response | 25Hz ~ 800Hz | |
| Subwoofer Impedance | 4Ω x 1 | |
| Dimensions (W x H x D) | 328 x 328 x 159.8mm | |
| Mouting Hole Diameter Ø | 277mm | |
| Mounting Depth | 138.6mm | |
| Speaker Weight | 3270gr | |
| Gross Weight | 4400gr |
| Subwoofer Parameters | Nominal impedance (Z) | 4Ω |
| DC resistance (Re) | 3.7Ω | |
| Resonant frequency (FSO) | 28Hz | |
| Mechanical Q factor (QMS) | 9.49 | |
| Electrical Q factor (QES) | 0.48 | |
| Total Q factor (QTS) | 0.457 | |
| Voice coil inductance (LBM) | 2mH | |
| Voice coil diameter (d) | 50mm | |
| Force factor (BL) | 12.8T/m | |
| Peak excursion Xmax | 4mm | |
| Moving mass (MMS) | 109.9gr. | |
| Volume accoustic compliance (VAS) | 95.4liter | |
| Piston Area (SD) | 0.048m² | |
| Displacement | 3511cc | |
| 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 4 x 25mm, 8 pieces |