DISCONTINUED MODEL
| Key Features | Oversized 300mm Titanium Coated Cone Woofer | |
| 1-Piece Cast Aluminum Basket | ||
| 1500W Peak Input Power | ||
| Dual Magnet Drive / Dual Voice Coil | ||
| Easy Connection Rolet Terminal (Series/Parallel/Bi-amp) | ||
| Speaker Features | Speaker Type | Subwoofer |
| Peak Input Power | 1500W | |
| Rated Input Power | 760W | |
| Speaker Size | 300mm | |
| Speaker Cone Design | Deep Cone | |
| Magnet Type | Ferrit | |
| Dual Voice Coil System | Yes, Dual | |
| Terminals | Gold-Plated Screw Lock | |
| Terminals Gold plated | Yes | |
| Magnet Cover | Rubber | |
| Gasket Installation | two-sided | |
| Installation Capabillity | Sealed/ Ported / Free-air |
| Speaker/woofer Specifications | Peak Input Power | 1500W |
| Maximum Input Power | 760W | |
| Rated Input Power | 380W | |
| Woofer Cone material | Titanium Coated | |
| Spider Type | ||
| Speaker Basket | Aluminum Die-Cast | |
| Weight of Magnet | 1200gr | |
| Speaker Surround | Rubber | |
| Sensitivity | 93dB/W/m | |
| Frequency Response | 25Hz ~ 800Hz | |
| Subwoofer Impedance | 4Ω x 2 | |
| Dimensions (W x H x D) | 324 x 324 x 194.5mm | |
| Mouting Hole Diameter | 282mm x 0mm | |
| Mounting Depth | 172mm | |
| Speaker Weight | 5980gr | |
| Gross Weight | 7200gr |
| Subwoofer Parameters | Nominal impedance (Z) | 4Ω 4Ω |
| DC resistance (Re) | 3.25Ω 3.25Ω | |
| Resonant frequency (FSO) | 38.9Hz | |
| Mechanical Q factor (QMS) | 3.68 | |
| Electrical Q factor (QES) | 0.36 | |
| Total Q factor (QTS) | 0.32 | |
| Voice coil inductance (LBM) | 4.09mH | |
| Voice coil diameter (d) | 65mm | |
| Force factor (BL) | 18.55T/m | |
| Peak excursion Xmax | 14mm | |
| Moving mass (MMS) | 161gr. | |
| Volume accoustic compliance (VAS) | 35.43liter | |
| Piston Area (SD) | 0.05m² | |
| Displacement | 5.865cc | |
| Sealed box volume | 33.96liter | |
| Sealed Box Dimensions | 375 x 362 x 360mm ( 21mm thick MDF)(WxHxD) | |
| Vented box volume | 50.94liter | |
| Vented Box Dimensions | 460 x 410 x 357mm ( 21mm thick MDF)(WxHxD) | |
| Vented box port diameter/length | Ø 89mm / 152mm |
| Accessories | 4x45mm Screw: 8 pieces | |
| Spacer (1200mm) | ||
| short Cord (Red/Black): 1 set | ||
| Gasket | ||
| Cross-over Network Specifications | Gross Weight | 7200gr. |