12 inch high quality pa speaker 75mm voice coil
SPECIFICATIONS IN OVERVIEW Products Description Model: M1275D General Specifications Size mm(in.) 300(12) Nominal Diameter Ω 8 Nominal Impedance Ω 6 Program Power W 1000 AES Power Rating W 500 Sensitivity dB 99 Frequency Range Hz 45~3000 VC Diameter mm(in.) 75.5(3) Chassis Material Aluminium Magnet material Ferrite Magnet Dimensions OD*ID*H mm 170*85*20 Coil Material Copper Flat wire Former material Aluminium cone Material Paper Surround Material Cloth Xmax mm(in.) 4.6(0.18) Xmech mm(in.) 10.1(0.4) Gap Height mm(in.) 10(0.39) VC winding height mm(in.) 14.2(0.56) Driver displacement volume l (ft³) 2.8(0.1) Small Signsl Parameters DC resistance Re 5.2Ω Resonance Frequency Fs 45Hz Moving Mass Mms 57g Compliance Cms 0.20mm/N Force Fac