Our Products Speaker YD2040Y Shape size: 57 × 23 × h14.83 Dimensions: Unit: mm Tolerance: ±0.5mm Specifications: Rated impedance (Ω): 8 ±15% Rated (Max) Power (W): 2.0 / 4.0 Resonant Frequency (Hz): 750 ± 20% Rated Freq. Range (Hz): F0~20000 Sound Pressure Level (dB): 0.1W/0.1m (AVG at 0.8,1.0,1.2,1.5)KHz: 86 ±3 Weight (g): 13.7 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