ZS-A210X4A18S | Powered Line Array System with Four Dual 10" Loudspeakers, 18" Subwoofer, and Multi-Purpose Flying/Ground-Stacking Frame, Black

The 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 delivering 1200W. 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. The included ZETHUS-A210FF flying frame is a multi-purpose rigging solution that supports both flown suspension and ground-stacked configurations with subwoofer integration and flexible system deployment. Designed for professional use in live events, clubs, churches, and installed applications, the system delivers scalable performance across a wide range of venues. FEATURES COMPLETE POWERED LINE ARRAY SET: The Sound Town ZS-A210X4A18S powered line array system includes (4) ZETHUS-A210PW dual 10" powered line array loudspeakers, (1) ZETHUS-A18SPW 18" powered line array subwoofer, and (1) ZETHUS-A210FF flying frame. ZETHUS-A210PW POWERED LINE ARRAY LOUDSPEAKER: Features dual 10" woofers and a 1.4" titanium compression driver, powered by a 2-channel Class-D amplifier delivering 600W RMS / 1200W peak. 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 enhances linear high-frequency response for precise coverage across the listening area. Connectivity includes 1/4" & XLR combo input, XLR output, and PowerCon for seamless daisy-chaining. Its symmetrical design ensures consistent alignment, with 0°–15° adjustable splay angles for precise array configuration. 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: The ZS-A210X4A18S system includes the ZETHUS-A210FF flying frame for multi-purpose rigging, supporting both flown suspension and ground-stacked configurations for flexible line array deployment. Designed for scalable use, it is ideal for live events, clubs, churches, and venues requiring high-performance sound reinforcement. SPECIFICATIONS Specifications Model ZETHUS-A210PW ZETHUS-A18SPW Active / Passive Active Active Frequency Range 47 Hz - 19 kHz -- Frequency Response 47 Hz - 19 kHz -- Sensitivity 103 dB 98 dB SPL Max 133 dB 132 dB Dispersion 100º x 15º (H x V) Omnidirectional Configuration Dual 10“ Powered Line Array Speaker 18" High-Performance Powered Line Array Subwoofer Transducer LF: 2 x 10" woofers, HF: 1 x 1.4" titanium compression driver LF: 18" woofer, HF: -- Voice Coil -- 4.0" Magnet -- 145 oz Impedance 4Ω Nominal 8Ω Power Handling 600W RMS / 1200W Peak 800W RMS / 1600W Peak Cabinet Construction ABS -- Enclosure Material -- High-grade 100% birch plywood Mounting Hardware Compact line array aluminum hardware M20 pole mounting socket Finish Texture coating Texture coating Grill & Rigging Component Steel with anti-corrosion coat Steel with anti-corrosion coat Amplifier Class-D amplifier with DSP Class-D Input 1/4" & XLR combo 1/4" & XLR combo Output XLR thru. Out XLR thru. Out Signal Processing -- Polarity Switch, DSP Presets Control HF DSP, High Curving, 4 Selectable Modes Volume Indicator -- Signal Voltage Neutrik PowerCON in & out, 100V-240V (50-60 Hz) 100V-240V (50-60 Hz) Plate Amp Parts# STPA-A210 -- Crossover Parts# -- -- High Frequency Driver Parts# -- -- Low Frequency Woofer Parts# TVS-10 --   Dimension & Weight Model ZETHUS-A210PW ZETHUS-A18SPW ZETHUS-A210FF Product Width (in.) 29.2“ 28" 30“ Product Height (in.) 11.6“ 21.7“ 1.9“ Product Depth (in.) 19.5“ 20.1" 20.4“ Product Weight (lb.) 70 lbs 105 lbs 34 lbs Package Width (in.) 34.1“ 31.9“ 31.7“ Package Height (in.) 15.4“ 25.6“ 3.9“ Package Depth (in.) 23.2“ 24.8“ 22“ Package Weight (lb.) 72.5 lbs 126.5 lbs 36.1 lbs   Warranty/Certifications Manufacturer Warranty 1 Year   DOWNLOADS ZETHUS Series Brochure