65SA38-2 RMS 40 Watts 6.5 Inch Sub / Bass / MID Range Woofer

65SA38-2 RMS 40 Watts 6.5 Inch Sub / Bass / Mid  Range Woofer 1. Nominal Diameter  6.5"/ 167 mm2. Power Handling 40 watts3. Sensitivity 92 dB4. Frequency Response   110 Hz - 4 kHz5. Voice Coil Diameter 1.5"/ 38 mm6. Ferrite Magnet  21 Oz7. Pressed Steel Chassis type8. Applications as sub / bass / mid range woofer for PA speaker  SPECIFICATIONSModel No.65SA38-2Nominal Diameter6.5"/ 167 mmRMS Power40 wattsMAX Power80 wattsSensitivity (1w/1m)92 dBFrequency Range110 Hz - 4 kHzVoice Coil Diameter1.5"/ 38 mmAvailable Impedances2.2 ΩMagnet Size21 OzMagnet MaterialFerriteChassis typePressed SteelVoice Coil MaterialCopperFormer MaterialKaptonDust Dome MaterialPaperSuspension MaterialPolycottonSurround MaterialFabricCone MaterialPaper  THIELE SMALL PARAMETERSFs78 HzQes0.44Qms3.31Qts0.39Vas7.16 LSd0.0133 m2η00.75%Mms14.28 gBI7.60 TxmCms0.29 mm/NRms2.12 WMLe1k0.40 mH  MOUNTING & DIMENSIONS & WEIGHTOverall Diameter6.69"/ 170 mmBolt Circle Diameter 6.18"/ 157 mmBaffle Cut-out Diameter5.67"/ 144 mmOverall Depth3.19"/ 81 mmNet Weight1.50 kgs / 3.31 lbs   /* 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