-Speaker Component: Four 3.25'' woofer units + one 25ø tweeter unit
-Sensitivity: 85dB/1m/1W
-Max sound pressure level : 105dB
-Amplifier : Build-in Class D Amplifier
-Rate power: 8Ω 50W
-Coverage pattern: 135° 50m ,maximum effective distance 70m
-Warranty: 2Years
