Remote Outdoor Large Horn Speaker Prepare YD-SH400-15 inch constant pressure

Made of fiberglass, constant voltage 100V, average power: 400W,
sensitivity: 106dB@1m, input impedance: 8Ω, frequency
response: 55Hz-18KHz±3dB, coverage angle: 90°×40°, speaker
configuration: 15-inch woofer 190 magnet 75 coil, tweeter 140
magnet 44 coil, dimensions mm: 785×585×585, constant voltage
input: 70-100V, weight: 46KG, range: 450 meters
Carton, wooden frame, audio input plug, instruction manual, warranty card can be customized