M2/M4
M2参数 ：
| Series of type | 系列类型： | 12″ 2分频 ,低音反射式 |
| Frequency range | 频率范围 | 50Hz -20KHz |
| Frequency response | 频率响应 | 55Hz -20KHz |
| The sensitivity | 灵敏度(1W/ 1m) : | 96dB |
| The rated impedance | 额定阻抗: | 8Ω |
| Maximum voltage leveoutput | 最大声压级输出: | 122dB（峰值127dB） |
| Cover Angle | 覆盖角度: | 70 ° × 90 °（ H ×V） |
| ( Rated/music signal/peak value) | (额定/音乐信号/峰值) | 300W/1450W/2300W |
| The net weight | 净重: | 18.5Kg(40.8 lbs) |
| The bass unit | 低音单元: | 1×12″高输出 |
| High unit | 高音单元: | 1×1.35’’压缩驱动器44芯 |
| Input connector | 输入连接器: | 2×NL4 |
M4参数：
| Series of type | 系列类型： | 15″ 2分频 ,低音反射式 |
| Frequency range | 频率范围 | 50Hz -20KHz |
| Frequency response | 频率响应 | 58Hz -20KHz |
| The sensitivity | 灵敏度(1W/ 1m) : | 98dB |
| The rated impedance | 额定阻抗: | 8Ω |
| Maximum voltage leveoutput | 最大声压级输出: | 124dB（峰值129dB） |
| Cover Angle | 覆盖角度: | 70 ° × 90 °（ H ×V） |
| ( Rated/music signal/peak value) | (额定/音乐信号/峰值) | 400W/1600W/2700W |
| The net weight | 净重: | 20Kg(44 lbs) |
| The bass unit | 低音单元: | 1×12″高输出175磁75芯低音 |
| High unit | 高音单元: | 1×1.35’’压缩驱动器44芯 |
| Input connector | 输入连接器: | 2×NL4 |