ZS-A210X4A18S | Powered Line Array System with Four Dual 10" Loudspeakers, 18" Subwoofer, and Multi-Purpose Flying/Ground-Stacking Frame, Black STSDA-50B There are four rubberized casters

There are four rubberized casters

4" (each)

or storing your gear long-term

ULTIMATE VERSATILITY: Designed for wall mounting with rack-mount depth adjustable from 12" to 20"

Fits most 88-note keyboards

ZS-A210X4A18S | Powered Line Array System with Four Dual 10" Loudspeakers, 18" Subwoofer, and Multi-Purpose Flying/Ground-Stacking Frame, Black STSDA-50B There are four rubberized castersThe Sound Town ZETHUS A Series ZS A210X4A18S is a complete powered line array system engineered for high performance sound reinforcement. The system includes: (4) ZETHUS A210PW Dual 10" Line Array Loudspeakers (1) ZETHUS A18SPW 18" Powered Line Array Subwoofer (1) ZETHUS A210FF Flying Frame ZETHUS A210PW loudspeakers deliver clear, controlled sound with dual 10" woofers and a 1. 4" titanium compression driver, powered by a built in Class D amplifier