
co218b是一款高能量线性阵列超低音箱,使用2只18寸的低频喇叭单元组成。
co218b is a high-energy line array subwoofer,using two 18-inch tweeter units.
Scope of application 适用范围:
流动演出、体育场馆、剧场、礼堂、多功能厅等高水准声音重放要求的场所。
High standard occasions such as mobile performance,stadium ,theater,lecture hall and multi functional meeting rooms.
音箱技术参数
Drivers单元组成: 2x18”Voice-coil
Frequency频率响应(-3dB): 31-220 hz赫兹
Sensitivity灵敏度: 103db
MaximumSPL声压级输出: 139db/aes连续;143db/peak峰值
(当组成线阵时,单只音箱)
Nominal Impedance标准阻抗: 4Ω
Rated Power输入功率: 1200w(aes额定)/3600w(peak峰值)
Recommended AMP功放功率要求: 2300w-3500w 4Ω
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
Dimensions外形尺寸(h高×w宽×d深): 618mm×1160mm×920mm
Net Weight净重: 83kg