LK12是一款2分频的设计的专业常规音箱，使用1只12寸的低频喇叭单元和1只2寸高音喇叭单元组成。

lk12 is  a 2-way design professional conventional speaker ,use a 12-inch woofer and  a  2-inch tweeter units.

Scope  of application 适用范围：

礼堂、多功能厅、娱乐场所等高水准声音重放要求的场所。  

High  standard occasions such as auditorium ,multi functional meeting rooms and  entertainment  place.

音箱技术参数

Drivers单元组成:                           LF低频:1x12”Voice-coil  

                                           HF高频:1x2”Voice-coil

Frequency频率响应（-3dB）:                 55-20000 hz赫兹  

Dispersion覆盖角度（-6dB）:               90°（h水平）×60°（v垂直）

Sensitivity灵敏度:                        97分贝/1  瓦.1 米

MaximumSPL声压级输出:                      126db/aes连续；129db/peak峰值

Nominal  Impedance标准阻抗:                8Ω  

Rated  Power输入功率:                       400w（aes额定）/1200w（peak峰值）

Recommended  AMP功放功率要求:               600 - 900W 8Ω

Crossover  Frequency分频点:                 2000hz 赫兹   

Finish表面处理:                           黑色环保水性耐磨油漆涂装

                                           Environmentally friendly water-based

                                          wear-resistant  black paint

Connectors输入连接器:                     2×Speakon  NL4MP

Handing  Position吊装:                      自身多点螺丝承重吊挂

                                          multi-screw  bearing hanging

Dimensions外形尺寸（h高×w宽×d深）:      559.5mm×342mm×297mm  

Net  Weight净重:       23kg