Dimensions φ12x9.5mm rated voltage 12VDC Voltage 8 ~ 15VDC rated current ≤ 30mA output sound pressure ≥ 85dB generate frequency 2300 ± 400Hz Case Material PPO weight 2g
Dimensions 15×3.5mm AC Impedance 8±15%Ωat 2000Hz Rated Input Power 0.8W Max. input power 1.0W Resonance Frequency 850Hz±20% at 1.0V 88±3dB/0.1W 0.1M at 0.8,1.0,1.2,1.5KHz Average Frequency Response f0Hz~20KHz
Dimensions 20x10 × 4.6mm impedance 8Ω ± 15% at 3000Hz rated power 0.8W maximum power 1W resonant frequency 1000Hz ± 20% output sound pressure 89 ± 3dB Frequency Range f0Hz ~ 20K
Dimensions 25x15x4.6mm impedance 8 ± 15% Ω at 2000Hz rated power 1.5W maximum power 2.0W resonant frequency 750 ± 20% Hz output sound pressure 87 ± 3dB Frequency Range Fo ~ 20KHz