Rated output power: ≥1W
Noise level: ≤－40dB
Nonlinear distortion: ≤5％
Frequency characteristic: 200Hz～5000Hz
frequency response relative to 800Hz is ±3dB

Color: black（RAL 9005）
IP class: IP44
Weight: 2.5Kg
Stuffing box cable entrance hole size: 2-Φ14mm ;