Product Name:YD2750N-125 Model Number:YD2750N-125

descriptions: MODEL YD2750N-125 DIMENSION 27mm x 5mm VOICE COIL IMP 8,16,32,64 ohm SOUND PRESSVRE LEVEL(S.P.L) 85 dB RESONAT FREQUENEY 600 Hz EFFECTIVE FREQUENEY 600-10000 Hz NOISE POWER 0.25 w MAGNET SIZE AND ASSEMBLY 12.5 * 1.5mm