Speaker Micro Speaker Mylar Speaker Loud Speaker Notebook Speaker Vibration Speaker Buzzer Magnetic Buzzer Passive Magnetic Buzzer Active Magnetic Buzzer Piezo Buzzer Passive Piezo buzzer Active Piezo Buzzer Siren Earphone Speaker Receiver
Dimensions φ9.0 * 12.3 H: 4.5mm rated voltage 5V SquareWave voltage 4 ~ 7Vp-p rated current ≤ 80mA coil resistance 18 ± 3Ω output sound pressure ≥ 85dB resonant frequency 2730Hz
Dimensions φ14x7.0mm rated voltage 12VDC voltage 3 ~ 16VDC rated current ≤ 7mA output sound pressure ≥ 80dB generate frequency 4000 ± 500Hz Housing Material ABS weight 1g
Dimensions 30x48 H: 15mm rated voltage 12VDC voltage 3 ~ 24VDC rated current ≤ 20mA output sound pressure ≥ 85dB resonant frequency 3800Hz ± 500 Housing Material ABS weight 6g