Outdoor all-weather waterproof design, with high reduction amplification characteristics for vocals and music, all aluminum alloy corrosion-resistant material, can withstand sunlight, rain, sandstorms, and thunderstorms, suitable for all-weather use indoors and outdoors.

Parameters:

Model:                    CS-820 CS-830

Rated power:          40W     60W

Unit composition: 6.5-inch bass+3-inch treble (waterproof)

Low frequency unit: 1         2

High pitched unit:    1        1

Sensitivity:          96 ± 3dB 98 ± 3dB

Frequency response range: 80-18KHz

Input impedance: 8 ohms

Waterproof grade: IP66

Size (W×H×D): 40W-520×227×125mm,60W-710×227×125mm