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2条DERWEL相关产品信息

DERWEL声光电声器材厂喇叭舞台扬声器娱乐喇叭KTV喇叭

30.00
2020/4/22 9:40:26
产品简介:GENERAL SPECIFICATIO Nominal Diameter 3 Inch Rated Impedance 4 Ω Power Handling Capacity 10 Watts Seitivity 1W 1M 98 dB Effective Piston Diameter 78 mm Voice Coil Diameter 14 mm PHYSICAL INFORMATION Magnet 60×24×10 Ferrite Voice Coil WindingMaterial Copper Cone Material Pulp Paper Overall Diameter 100mm Baffle CutoutDiameter 75mm Mounting Holes 4 holes ?90mm Total Depth 45mm 购前须知 因为喇叭讲究与产品电路匹配,所以订购前请您与我司客服人员进行必要的尺寸、参数及运费确认,以免误拍而无法正常使用,谢谢! (联系人:叶小姐 手机: ) 各尺寸、参数均可根据客户产品需要来推荐或量身定制。 产品质保与服务 1. 我厂对售出的所有产品均经过严格检测; 2. 欢迎客户来厂与工程师一起进行现场音效调试;...
广州声光电声器材厂

DERWEL声光威尔喇叭舞台扬声器娱乐喇叭KTV喇叭

270.00
2020/4/22 9:40:27
产品简介:GENERAL SPECIFICATIO Nominal Diameter 15 Inch Rated Impedance 8 Ω Power Handling Capacity 400 Watts Seitivity 1W 1M 93.6 dB Effective Piston Diameter 330 mm Voice Coil Diameter 49.5 mm 2 Inch THIELE-SMALL PARAMENTE Resonance Frequency Fs 31 Hz DC Resistance Re 6.5 Ω Mechanical Q Factor Qms 3.111 Electrical Q Factor Qes 0.509 Total Q Factor Qts 0.437 BL Factor BL 16.601 TM Effective Moving Mass Mms 109.308 gr Equivalent Cas Air Load Vas 244.059 lite Effective Piston Area Sd 0.086 ㎡ Half-Space Efficiency Eff 1.437 % Top Palte Thickness Hag 8 mm Voice Coil Height Hvc 16 mm Voice Coil Over-Hung Xmax 8.0 mm PHYSICAL INFORMATION Magnet 156×80×20 Ferrite Voice Coil WindingMaterial Copper Cone Material Pulp Paper Overall Diameter 383mm Baffle CutoutDiameter 360mm Mounting Holes 8holes ?375mm Total Depth 145mm 购前须知 因为喇叭讲究与产品电路匹配,所以订购前请您与我司客服人员进行必要的尺寸、参数及运费确认,以免误拍而无法正常使用,谢谢! (联系人:叶小姐 手机: ) 各尺寸、参数均可根据客户产品需要来推荐或量身定制。 产品质保与服务 1. 我厂对售出的所有产品均经过严格检测; 2. 欢迎客户来厂与工程师一起进行现场音效调试;...
广州声光电声器材厂
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