The POWERWORKS 
ZETHUS Series ZS-
218SP210BP4C 
combo set 
includes: A PAIR OF 
PRODUCTS AS 
BELOW, (1) 
ZETHUS-218SPW 
Dual 18" Powered 
Line Array 
Subwoofer, (4) 
ZETHUS-210BPW 
Dual 10” Powered 
Line Array 
Loudspeaker, (1)