COLUM SPEAKER TOA ZS-203CB
TOA PA Column Speakers Toa Indonesia ZS-203CB-20 Watt, ZS-403CB-40 Watt, ZS-603CB-60 Watt Type : Sealed Type Rated Input Selection: 20W Impedance : 100V line : 500& ( 20W) , 1k& ( 10W) , 2k& ( 5W) , 4k& ( 2.5W) , 70V line : 500& ( 10W) , 1k& ( 5W) , 2k& ( 2.5W) , 4k&am