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名称：供应四川成都高音质会议室吸顶音箱
品牌：
价格：面议
关 键 词：会议系统,投影机,摄像机
供应四川成都高音质会议室吸顶音箱简介：
详细介绍
TWO-WAY CLOSED CEILING SPEAKERS WITH 8 INCH BACK CAN
描述
The SPK-CC688 is a pair of two-way speakers designed to be mounted in the ceiling. They have a closed back design with a 8-inch metal can and aluminum grilles. The dual-driver coaxial speakers are design with transformer and behind-the-grille power selector switch with either
direct 8Ω or 70/100 volt room balancing.
• Type - 2- way ceiling speaker with metal closed back can and transformer.
• Woofer - 6.5 inch polypropylene cone woofer.
• Tweeter - 1 inch silk dome tweeter.
• Impedance - 8Ω.
• Metal Back Can - 8 inchs deep.
• Transformer - with 8Ω direct, 70 volt, and 100 volt operation.
• Power Selector - Five-position tab selector behind-the-grille.
• Frequency Response - 20Hz – 20kHz.
• Sensitivity - (SPL) 89dB (1 watt @ 1 meter with 1kHz).
• Recommended Power - RMS 50W, 100W max.
• Grille - Aluminum grilles with UV treatment compliance.
• Size - External diameter 25cm (9.84 inches), mounting depth 24.4cm (9.61 inches), cutout diameter 22.1cm (8.7 inches).
• Package - 2 speakers (1 pair), ceiling mounting kit (C-ring & V-rail kit), template and user manual.
• Weight Per Single Speaker - 3.4kg (7.05lbs) approx.
Shipping Weight (Pair) - 9.7kg (21.38lbs) approx.
• SPK-CC688是一对天花板安装设计的双路扬声器，带具有8英寸金属封装的后封闭设计和铝格栅。双驱动同轴扬声器有变压器设计，在铝格栅后有电源选择器，8Ω或70/100V房间平衡。
o 类型 - 天花板安装设计的双路扬声器带后封闭设计的金属封装和变压器
o 低音扬声 - 6.5” 圆锥形聚丙烯低音扬声器
o 高音扬声器 - 1” 圆顶丝质高音扬声器
o 阻抗 - 8Ω.
o 金属罐后面 - 8" deep
o 变压器 - 8Ω，70V，100V
o 电源选择器 - 在格栅的后面有五个位置标签选择器
o 幅频响应 - 20Hz - 20kHz.
o 灵敏度 - (SPL) 89dB (1 watt @1 米1kHz)
o 推荐功率 - RMS 50W, 100W max.
o 格栅 - 铝格栅带UV
o 尺寸 - 尺寸 - 25cm (9.84”)；安装深度 - 24.4cm (9.61”)；裁剪尺寸 - 22.1cm (8.7”)
o 包装 - 2 扬声器 (1 对)，天花板安装件 (C-ring & V-rail kit)，模板和使用手册
o 每个单独的扬声器重量 - 约3.4kg (7.05lbs)
o 运输重量(对) - 约9.7kg (21.38lbs)
