6.5inch MID-Range Customized Neodymium Line Array PRO Audio Speaker for K1/K2

Ruizheng Speakers primary line consists of high frequency drivers and coaxial components, and cone drivers. We have made a strong commitment to provide a well-balanced line of Low Frequency drivers that range from 6.5" to 24", as well as a very complete line of High Frequency drivers.   Our engineers have optimized each design with CLIO software to ensure each design operates to its fullest potential time and time again. From nightclubs, to stadiums, to concert halls around the world, our products are chosen based on their reliability, consistency and most of all for their outstanding sound quality.https://ruizhengsound.en.made-in-china.com/product/GXcnBvRunZUS/China-15inch-86mm-Voice-Coil-Line-Array-Neodymium-MID-Bass-Speaker.htmlMODEL   6M5009N          Specifications Thiele Small ParametersTYPEMidrange Fs158 Hz Nominal Diameter165 mm/ 6.5 in Re6.8 ohmRated impedance8 ohm Qms2.63 Nominal (AES)180 W Qes0.79 Continuous Program360 W Qts0.62 Sensitivity(1w/1m)94 dB Vas3.11 Frequency Range158-6000Hz Sd0.0145m2Voice Coil Diameter50 mm/2.0 in Mms9.53 gVoice Coil MaterialAluminium in./out BL9.5 T.M     Mounting lnformation Shipping   lnformationOverall Diameterφ187 mm/φ7.36 in Net Weight         ( 1 unit)1.5 kgBolt Circle Diameterφ172 mm/φ6.8 in Shipping Weight ( 6 unit)12 kgMount Baffle Cut-outφ147 mm/φ5.8 in Package Size      ( 6 unit)48x18x20 cmDepth84mm/3.3 in   Bolt Hole Diameter4-φ5.5mm/ 4-φ0.22 in   Founded in 2011, ruizheng audio is designing and distributing amplifier, speakers, supplying OEM/ODM components to many of the professional audio brands in the market today./* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1