Volcano Series
| 模型 | SVL-1547 D1 / SVL-1547 D2 | 
| Type | 低音炮 | 
| 尺寸 | 15 inch | 
| 音圈大小 | 4.00 inch | 
| 锥体 | 纸 | 
| 磁铁 | 铁素体 | 
| Voice coil wire | CCAW | 
| 环绕 | 泡沫 | 
| RMS Power | 3800 W | 
| MAX Power | 7600 W | 
| 帧 | Alu | 
| 阻抗 | 1+1 / 2+2 Ohm | 
| SPL | 88.40 / 88.30 dB | 
| Fs | 33.00 / 35.00 Hz | 
| Qts | 0.32 / 0.31 | 
| BL | 27.10 / 27.10 | 
| Vas | 107.00 / 107.50 L | 
| Xmeh | 66.00 / 66.00 mm | 
| Xmax | 33.00 / 33.00 mm | 
| Mounting depth | 11.20 inch (284.5 mm) | 
| Cut-out dimension | 13.99 inch (355.4 mm) | 
| Gross weight | 98.33 lb (44.60 kg) |