C118S subwoofers were developed as companion pieces to full range C Series loudspeakers. They provide the high impact sub bass energy needed in many venues.

18-Inch High Performance Subwoofer

Sound that makes performances and audiences truly come alive doesn't come easy. But C Series loudspeakers put the power of unique Renkus-Heinz developments like Complex Conic horns to work for you. Versatile enclosure designs, go-anywhere hardware and rugged construction help solve your sound reinforcement challenges easily and quickly. 

C118S Non-Powered Loudspeakers
For use with external amplification.