ZS-A210X4A18SC | Powered Line Array System with Four Dual 10" Loudspeakers, 18" Subwoofer, and One Caster Board, Black

The Sound Town ZETHUS-A Series ZS-A210X4A18SC is a complete powered line array system engineered for high-performance sound reinforcement. It delivers full-range clarity with powerful low-frequency impact. This bundle includes:

• (4) ZETHUS-A210PW dual 10" line array loudspeakers
• (1) ZETHUS-A18SPW 18" powered subwoofer
• (1) ZSCB-A18S caster board

ZETHUS-A210PW loudspeakers deliver clear, controlled sound with dual 10" woofers and a 1.4" titanium compression driver, powered by a built-in 1200W Class-D amplifier. Built-in DSP with 4 preset modes enables fast system tuning, while high-frequency (HF) and high-curving functions enhance clarity and long-distance coverage. The integrated waveguide improves linear high-frequency response for precise coverage across the listening area. Adjustable 0°–15° splay angles and a symmetrical design enable precise array curvature and optimized coverage control.

The ZETHUS-A18SPW subwoofer delivers deep, precise low-frequency reinforcement with its 18" woofer and 4" voice coil, powered by an integrated 1600W Class-D amplifier. Onboard DSP with 5 selectable preset modes allows fast system tuning across different venues and configurations. Connectivity includes XLR/Combo inputs, PowerCon connectors, and dual Ethernet ports for secure linking, system monitoring, and system expansion.

• COMPLETE POWERED LINE ARRAY SET: Includes (4) ZETHUS-A210PW dual 10" powered line array loudspeakers, (1) ZETHUS-A18SPW 18" powered subwoofer, and (1) ZSCB-A18S caster board for a complete system solution.
• ZETHUS-A210PW POWERED LINE ARRAY LOUDSPEAKER: Each ZETHUS-A210PW features dual 10" woofers and a 1.4" titanium compression driver powered by a Class-D amplifier delivering 600W RMS / 1200W peak, with built-in DSP and 4 preset modes for fast system tuning. An integrated waveguide design improves high-frequency clarity, while 0°–15° adjustable splay angles and a symmetrical enclosure ensure precise array configuration and consistent coverage. Connectivity includes 1/4" & XLR combo input, XLR output, and PowerCon for seamless daisy-chaining. 
• ZETHUS-A18SPW POWERED SUBWOOFER: Features a high-output 18" woofer with a 4" voice coil, powered by a Class-D amplifier delivering 800W RMS / 1600W peak for deep low-frequency performance. Integrated DSP with 5 selectable presets allows fast system tuning across different venues and configurations. Equipped with XLR/Combo inputs, PowerCon connectors, and dual Ethernet ports for secure linking and system expansion. 
• RIGGING & SYSTEM INTEGRATION: Included ZSCB-A18S caster board allows for seamless integration with the ZETHUS-A18SPW, providing easy mobility and secure positioning. 

Specifications

Dimension & Weight

Warranty/Certifications

▶ ZETHUS Series Brochure