技术参数：
类型： Compact, dual driver, low profile, vented sub-bass
频响:   48Hz-150Hz±3dB
单元:  2 x 12" (300mm)/3" (75mm) voice coil LF drivers
功率: 800W AES, 3200W peak
灵敏度: 99dB (open space), 105dB (half space)
大声压级:   23dB continuous, 129dB peak (open space)
               (calculated @ 1m)129dB continuous, 135dB peak (half space)
阻抗:4 ohms
油漆： Textured black paint
铁网： Light grey perforated steel
尺寸:(W)860mm x (H) 385mm x (D) 437mm
重量： 39kg