$1,999.99 $2,999.99

The Sound Town ZETHUS Series ZETHUS-218SPW is a high-performance powered line array subwoofer with two 18" low-frequency drivers with 4" voice coils that deliver an impressive 1600W continuous and 3200W peak power. Equipped with a 2-channel high-power class-D amplifier, each channel provides 800W continuous and 1600W peak power, and the two woofers are powered separately (bi-amped). It ensures a more powerful and dynamic bass and unmatched sound quality.

The ZETHUS-218SPW subwoofer resides in a birch plywood enclosure, reinforced by an anti-corrosion steel grille and a durable textured coating. Seamlessly integrate it with the ZETHUS-210BPW to achieve accurate and immersive sound performance (The ZETHUS-SF1 mounting frame is required for stacking the ZETHUS-210BPW on top and is available separately). For increased versatility, the ZETHUS-218SPW subwoofer is designed for ground/stacking use in the most demanding touring or concert applications. The ZSCB-218S caster board (sold separately) makes ground stacking and transportation hassle-free, making it an ideal choice for mobile setups. Perfect for stages, bars, ballrooms, restaurants, houses of worship, convention centers, and more.

  • MASSIVE POWER AND SUPERIOR BASS: The ZETHUS-218SPW 2x18" powered line array subwoofer delivers rich and solid low-frequency reinforcement with its impressive 1600W continuous, 3200W peak power handling capability. Equipped with a built-in class-D amplifier, dual top-quality 18" woofers with 4" voice coil, it ensures powerful and incredible extended low frequency response.
  • DUAL CHANNEL BI-AMP: Equipped with a high power 2-channel amplifier, the two 18" woofers are powered separately (bi-amped) and unleash 800W continuous, 1600W peak power each channel (8Ω). Prepare for deep, punchy, and immersive bass like never before.
  • BUILT TO ENDURE: Housed in a top-quality multi-layer birch plywood enclosure with an anti-corrosion 14-gauge steel grille and a durable textured coating, the ZETHUS-218SPW is built to last and withstand a lifetime hard tour use.
  • SEAMLESS INTEGRATION: When integrated with the ZETHUS-210BPW full range line array (available separately), the line array speaker system delivers accurate and immersive sound performance at earth shaking volume. (The ZETHUS-SF1 mounting frame is required for stacking the ZETHUS-210BPW on top and is available separately.)
  • VERSATILE PERFORMANCE: For increased versatility, the ZETHUS-218SPW subwoofer is designed for ground/stacking use in the most demanding touring or concert applications. The ZSCB-218S caster board (sold separately) makes ground stacking and transportation hassle-free, making it an ideal choice for mobile setups. Perfect for stages, bars, ballrooms, restaurants, houses of worship, convention centers and more


Specifications

Model ZETHUS-218SPW
Active / Passive Active
Frequency Range --
Frequency Response 32 Hz - 180 Hz
Sensitivity 104 dB
SPL Max 135 dB
Dispersion Omnidirectional
Configuration Dual 18" active line array subwoofer
Transducer LF: 2 x 18" woofer, HF: --
Impedance 2 x 8Ω Nominal (bi-amp)
Power Handling 1600W RMS / 3200W Peak
Enclosure Material High-grade 100% birch plywood
Mounting Hardware Integrated line array hardware
Finish Texture coating
Grill & Rigging Component Steel with anti-corrosion coat
Amplifier Class-D amplifier (2-channel bi-amped)
Input 2 x 1/4" & XLR combo
Output 2 x XLR line out
Signal Processing --
Control Volume, polarity, LPF
Indicator --
Voltage Neutrik PowerCON in & out 100V-240V (50-60 Hz)
Caster Board Model# ZSCB-218S


Dimension & Weight

Product Width (in.) 45.3"
Package Width (in.) 50.8"
Product Height (in.) 21.7" Package Height (in.) 28.1"
Product Depth (in.) 30.6" Package Depth (in.) 36.2"
Product Weight (lb.) 222.0 lbs Package Weight (lb.) 251.5 lbs


Warranty/Certifications

Manufacturer Warranty 1 Year