Our Products Speaker YD5808 Shape size: ∮57 × h8.4 Dimensions: Unit: mm Tolerance: ±0.5mm Specifications: Rated impedance (Ω): 8 ±15% Rated (Max) Power (W): 0.5 / 1.0 Resonant Frequency (Hz): 500 ± 20% Rated Freq. Range (Hz): F0~4500 Sound Pressure Level (dB): 0.1W/0.1m (AVG at 0.8,1.0,1.2,1.5)KHz: 91±3 Weight (g): 12 Operating Temperature(℃): -10~+40 PDF Please write down your comment on this product, and click Add to Inquiry List for inquiry Add to Inquiry List Review Inquiry List Back