Standard Type Magnetic Transducer MT6736 Series Specifications: Parameters Units MT6736A04NP Min Sound Pressure Level at 10cm Rated Voltage Operating Voltage Resonance Frequency Max Operating Current Coil Resistance Operating Temperature Case Material Weight dBA Vo-p Vo-p Hz mA °C g 72 3.6 2-5 3200 80 18 2 -20 - +70 Noryl 1.0 Unit: mm • Tolerance: 0.5mm Value applying rated voltage (1/2 duty square wave, resonance frequency) MT9040 Series Specifications: Parameters Units MT9040A03NP Min Sound Pressure Level at 10cm Rated Voltage Operating Voltage Resonance Frequency Max Operating Current Coil Resistance Operating Temperature Case Material Weight dBA Vo-p Vo-p Hz mA °C g 82 3 2-5 2731 70 20 3 -20 - +70 Noryl 0.6 Value applying rated voltage (1/2 duty square wave, resonance frequency) Unit: mm • Tolerance: 0.5mm MT9040G Series Specifications: Parameters Units MT9040GA01NP MT9040GA03NP Min Sound Pressure Level at 10cm Rated Voltage Operating Voltage Resonance Frequency Max Operating Current Coil Resistance Operating Temperature Case Material Weight dBA Vo-p Vo-p Hz mA °C g 85 1.5 1-3 2731 80 5.5 1 -20 - +70 Noryl 1.0 85 3 2-4 2731 90 15 3 -20 - +70 Noryl 1.0 Value applying rated voltage (1/2 duty square wave, resonance frequency) www.hk-sound.com Unit: mm • Tolerance: 0.5mm P.6