lk15是一款2分频的设计的专业常规音箱，使用1只15寸的低频喇叭单元和1只2寸高音喇叭单元组成。

lk15 is  a 2-way design professional conventional speaker ,use a 15-inch woofer and  a  2-inch tweeter units.

Scope  of application 适用范围：

流动演出、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:1x15”Voice-coil  

                                            HF高频:1x2”Voice-coil

Frequency频率响应（-3dB）:                  50-18000 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:                       133db/aes连续；137db/peak峰值

Nominal  Impedance标准阻抗:                  8Ω

Rated  Power输入功率:                        500w（aes额定）/1500w（peak峰值）

Recommended  AMP功放功率要求:                800 - 2000W 8Ω

Crossover  Frequency分频点:                  1500hz 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）:        671mm×410mm×373mm

Net  Weight净重:        28kg