ZETHUS-215S110X2 | Line Array System w/ (1) Dual 15
White Line Array Speaker System with a 15,ZETHUS-112BPWX4 | 4 x 12” Powered 2-Way Line Array Speaker System w/ DSP, Black – Sound Town,ZETHUS-215S110X2 | Line Array System w/ (1) Dual 15,s.QUAD Voice for efficient one-way communication | Swissphone