Changzhou Runyuda Electronics Co., Ltd.
1. YDBA42M7-500B8
2. Dimensions: Ø42*6.7mm
3. Impedance: 8Ω
4. Rated Input: 0.5W
5. Max. Input: 1W
6. Resonance Frequency: 600Hz
7. Frequency Range: 10000Hz
8. Sound Pressure Level: 94dB