驅蚊燈泡多件優惠
DT-700D多件優惠
輸出功率/output power:5WX2
喇叭尺寸/drive unit: 3inch
喇叭阻抗/speaker impedance:2Ω
頻率/frequency:150Hz-18KHz
分離度/separation : ≧ 50dB
輸入靈敏度/input sensibility : ≧ 500mv
信噪比/signal to noise ratio : ≧ 75dB
電源輸入/power input:DC5V 2A (power adapter)