Unit 15 . 4 มม . 3 Frequency Balanced ฟิล์มไทเทเนียม 32ohm Flat Driver หูฟัง Mx 500 Speaker พร้อมตาข่ายเหล็ก 1 คู่

RATE 1.Transducer Speaker Driver 2.Impedance : 32±15%Ω 3.Sensitivity : 116±3dB(at 1KHz 1mW) 4.Frequency response: 20-20KHz 5. SPL Stes Frequency response 30-5000Hz 6.Distortion: < 5% at 1000Hz 7.Rated input power: 3mW 8.Maximum input power: 5mW 9.Buzz and Rattles: 0.31V (50HZ-5KHZ) No abnormal sound Package included: 2pieces speaker