AT series speaker system is designed for multi function hall, multi-purpose conference room compatible sound combined with the requirements of speech and music features and design of speech and music, the power divider built by acoustic engineers through a lot of debugging, combined with the acoustic response, speaker unit acoustic power frequency response, impedance and phase characteristics, after careful comparison, in order to achieve perfect listening effect and high reliability design. The use of high purity OFC oxygen free copper inductance wire, so that the wire itself to minimize the impact, and greatly improve the power load capacity. The MKP capacitor special, low loss and resistance is very small, with high power aluminum resistance level have a fever, cooling speed, accurate resistance, parameters of small changes, to ensure the stability of the sound reproduction is excellent. Have a fever the scaffolding divider using the welding process, provide a strong guarantee for high quality playback sound speaker system!           The cabinet adopts the streamline shape design of the approximate circular arc, no edges and corners, the feeling is more soft. From the acoustic perspective, this design not only eliminates the standing wave producing condition, and has excellent rigidity, low noise pollution, minimize the adverse effects on the reproduction of sound, clear voice, exciting music, AT series can easily be done!   

技术参数：Specification
l 系统类型/speaker type：3单元3分频倒相式
l 额定功率/RMS：1000W；最大功率/Max. power：2000W；峰值功率/Peak power：4000W
l 标称阻抗/ Nominal Impedance：4 OHMS
l 推荐放大器额定输出功率/Amplifier output power：1500W—2000W@8OHMS
l 标称灵敏度/ sensitivity（1W@1m）：104dB
l 最大声压级/SPL：134dB@1000w(137dB@2000w)
l 频率带宽/ Frequency Response：45Hz—20KHz
l 标称指向性/ Dispersion（-6dB）：90°H×60°V
l 换能器配置/Converter：低频驱动器/LF Driver15″（300mm单元/unit75mm音圈 voice coil）×2
高频驱动器/HF Driver3″（75 mm音圈oice coil）×1
l 分频模式Crossover mode：被动式
l 连接器/ Connector： SPEAKON NL4×1 PIN1+/2+POS.  PIN1-/2-NEG）
l 箱体材质/ Enclosure Material：18mm（0.7″）高品质桦木夹板
l 颜色/Color：默认为黑色，可按要求订制其他颜色
l 箱体尺寸/ Dimensions：W 500mm*D500mm*H 1226mm
l 重量(每只)/weight ：60kg
l 参考应用领域：剧场、多功能厅、小型流动演出
Suitable for : Theater, multi-function hall, small performance