Dimensions Φ20±0.2mm×3.0±0.3mm as shown Fig3
Weight Approx 2.1g
Impedance 8Ω±15% at 2000Hz 1.0V
Rated Input Power 1.0W
Max Input Power 1.5W must be normal at a white noise for one minute
Sound Pressure Level 89±3dB/0.1W 0.1M at 1.0,1.2,1.5,2.0KHz Average
Resonance Frequency (f0) 1100Hz±20% at 1.0V
Frequency Range f0Hz~20KHz
Dimensions 23x6mm
AC Impedance 8±15%Ωat 2000Hz
Rated Input Power 0.5W
Max. input power 1.0W
Resonance Frequency 600±20%Hz
Output Sound Pressure Level 93±3dB/0.1M 0.1W at
0.8,1.0,1.2,1.5KHz Average
Frequency Response Fo~20KHz
Dimensions 23±0.2mm×5±0.2mm as shown Fig3
Weight Approx 4.4g
Speaker Impedance 8Ω±15% at 1000Hz 1.0V
Rated Input Power 1.5W
Max Input Power 2.0W must be normal at a white noise for one minute
Sound Pressure Level 92±3dB/0.1W 0.1M at 0.8,1.0,1.2,1.5KHz Average
Resonance Frequency (f0) 800Hz±20% at 1.0V
Frequency Range f0Hz~20KHz
Dimensions φ30 * 7mm impedance 8Ω ± 15% rated power 1W maximum power 1.5W resonant frequency 500Hz ± 20% output sound pressure 89dB ± 3 Frequency Range Fo ~ 20KHz
Dimensions 57x8.3mm impedance 8Ω ± 15% rated power 2.0W maximum power 2.5W resonant frequency 300Hz ± 20% output sound pressure 96dB ± 3 Frequency Range Fo ~ 20KHz
Speaker mode: Dimensions 15x5mm impedance 8 ± 15% Ω at 2000Hz rated power 0.5W maximum power 0.7W resonant frequency 900 ± 20% Hz output sound pressure 86 ± 3dB/0.1M 0.1W at 0.6,0.8,1.0,1.2,1.5 KHz Average Frequency Range Fo ~ 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