Product Name:YD2045N-65 Model Number:YD2045N-65

descriptions: 65 MODEL YD2050N-65 DIMENSION 20mm x 4.3mm VOICE COIL IMP 8,16,32,64 ohm SOUND PRESSVRE LEVEL(S.P.L) 80 dB RESONAT FREQUENEY 600 Hz EFFECTIVE FREQUENEY 600 -10000 Hz NOISE POWER 0.25 w MAGNET SIZE AND ASSEMBLY 6.5*1 mm