$854.99 $1,282.99

The Sound Town ZETHUS Series ZETHUS-VX118S line array subwoofer, delivers powerful low-frequency reinforcement with its top-quality 18" woofer with a 4" voice coil (145 oz. magnet), capable of handling 800W RMS and 1600W program power. Built with high-quality plywood, this subwoofer ensures both durability and reduced vibrations for dependable performance in mobile applications.

Designed for seamless integration with the ZETHUS-112B line array speaker (sold separately), this subwoofer creates a robust PA system with exceptional sound quality and versatile configurations. The ZETHUS-VX118S offers flexible mounting options, including standing installations using the STSDA-M54B speaker pole (sold separately), suspension setups with the ZETHUS-112FF flying frame (sold separately), or direct stacking. Its multiple flying points allow easy adaptability for various sound reinforcement setups.

With a rugged construction featuring a heavy-duty perforated grill, the ZETHUS-VX118S is ready to tackle the challenges of the road. For hassle-free transportation, consider adding the optional ZSCB-VX18S caster board (sold separately). This versatile subwoofer suits various venues, such as clubs, bars, restaurants, churches, schools, and excels in equipment rental and touring applications. Experience impressive performance and exceptional sound with the ZETHUS-VX118S line array subwoofer.

  • Powerful Low-Frequency Performance: The ZETHUS-VX118S line array subwoofer features an 18" woofer with with a 4" voice coil (145 oz. magnet), delivering rich and solid low-frequency reinforcement. Its extraordinary 800W RMS (8Ω) power handling capability ensures exceptional sound projection.
  • Sturdy and Mobile-Friendly: Crafted with high-quality plywood construction, the ZETHUS-VX118S line array subwoofer effectively dampens unwanted vibrations, providing reliable protection for mobile applications.
  • Seamless Integration: Designed for use in a speaker array with the ZETHUS-112B line array speaker (sold separately), it creates a perfect PA system with great sound quality and versatile configurations.
  • Flexible Mounting Options: Equipped with multiple flying points, the ZETHUS-VX118S offers various installation possibilities, such as utilizing a M20 threaded pole like the STSDA-M54B (sold separately) and connecting it to the socket for standing installs, suspension installs using a ZETHUS-112FF flying frame (sold separately), or direct stacking with its integrated rigging hardware. It easily adapts to different sound reinforcement setups.
  • Rugged and Versatile: The ZETHUS-VX118S line array subwoofer boasts a rugged construction and a heavy-duty perforated grille, built to withstand the challenges of the road. For easy transportation, consider adding the optional ZSCB-VX18S caster board (sold separately). Ideal for clubs, bars, restaurants, churches, place of worship, schools, equipment rentals, and touring applications.

Active / Passive Passive
Frequency Range 27 Hz - 180 Hz
Frequency Response 32 Hz - 180 Hz
Sensitivity 102 dB
SPL Max 129 dB
Dispersion Omnidirectional
Configuration 18" passive line array subwoofer
Transducer LF: 1 x 18“ woofer
Voice Coil 4"
Magnet 145 oz
Power Handling 800W RMS / 1600W Program / 3200W Peak
Enclosure Material High-grade 100% birch plywood
Mounting Hardware --
Finish Texture coating
Grill & Rigging Component Steel with anti-corrosion coat
Amplifier --
Input 4-Pin Speakon
Output 4-Pin Speakon
Signal Processing --
Control --
Indicator --
Voltage 100V-240V (50-60 Hz)
Crossover Parts# --
High Frequency Driver Parts# --
Low Frequency Woofer Parts# STLF-18AS
Caster Board Model# ZSCB-VX18S

Dimension & Weight
Product Width (in.) 22.4" Package Width (in.) 27.0"
Product Height (in.) 21.7" Package Height (in.) 25.0"
Product Depth (in.) 23.6" Package Depth (in.) 25.8"
Product Weight (lb.) 104.3 lbs Package Weight (lb.) 110.7 lbs

Manufacturer Warranty 1 Year