The ZETHUS Series ZETHUS-VX118SPW powered line array subwoofer boasts a powerful 18″ woofer with a 4″ voice coil (145 oz. magnet). Equipped with a built-in class-D amplifier, providing rich low-frequency reinforcement with an impressive 800W continuous and 1600W peak (8Ω) power handling. Experience enhanced sound control with its built-in DSP featuring dynamic bass enhancement, a RMS dynamic processor, 4 digital EQ presets, and a 2nd-order IIR filter.

Constructed with high-quality plywood, the ZETHUS-VX118SPW subwoofer efficiently dampens vibrations, offering reliable protection and durability, making it perfect for mobile applications. With its rugged construction and heavy-duty perforated grille, the ZETHUS-VX118SPW subwoofer is built to withstand the rigours of the road.

Designed for seamless integration with the ZETHUS-112BPW line array speaker (available separately), this subwoofer creates a powerful PA line array system with exceptional sound quality and versatile configurations. Choose from multiple mounting options, including standing installation using the STSDA-M54B speaker pole (sold separately), suspension installations with the ZETHUS-112FF flying frame (sold separately), or direct stacking with its integral rigging hardware. For easy transportation, consider adding the optional ZSCB-VX18S caster board (sold separately). Its versatility makes it ideal for various venues such as clubs, bars, restaurants, churches, schools, equipment rentals, and touring applications.

Elevate your sound experience with the ZETHUS-VX118SPW powered line array subwoofer, a reliable and impressive performer for any event.

Powerful Low-Frequency Reinforcement

The ZETHUS-VX118SPW line array subwoofer features an 18″ woofer with a 4″ voice coil (145 oz. magnet). Equipped with a built-in class-D amplifier, delivering rich and solid low-frequency reinforcement with its 800W continuous, 1600W peak (8Ω) power handling capability. Comes with a built-in DSP, dynamic bass enhancement, RMS dynamic processor, and 4 digital EQ presets for precise sound customization.

Sturdy and Mobile-Friendly

Crafted with high-quality plywood, the ZETHUS-VX118SPW effectively dampens unwanted vibrations, providing excellent protection and durability for mobile applications.

Seamless Integration

Designed to be used in a speaker array with the ZETHUS-112BPW line array speaker (sold separately), these components create a perfect PA system with exceptional sound quality and versatile configurations.

Flexible Mounting Options

The ZETHUS-VX118SPW line array subwoofer comes equipped with multiple flying points and offers flexible mounting options, including standing installation using the STSDA-M54B speaker pole (sold separately), suspension installation with the ZETHUS-112FF flying frame (sold separately), or direct stacking with its integral rigging hardware. This versatility ensures seamless integration and adaptability for various sound reinforcement setups.

Rugged and Versatile

With its rugged construction and heavy-duty perforated grill, the ZETHUS-VX118SPW subwoofer is 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, schools, equipment rentals, and touring applications.

General Specifications

Model: ZETHUS-VX118SPW
Active / Passive: Active
Frequency Range: 27 Hz – 180 Hz
Frequency Response: 32 Hz – 180 Hz
Sensitivity: 102 dB
SPL Max: 129 dB
Dispersion: Omnidirectional
Configuration: 18″ active line array subwoofer
Transducer: LF: 1 x 18“ woofer
Voice Coil: 4″
Magnet: 145 oz
Impedance: 8Ω
Power Handling: 800W Continuous / 1600W Peak
Enclosure Material: High-grade 100% birch plywood
Finish: Texture coating
Grill & Rigging Component: Steel with an anti-corrosion coat
Amplifier: Class-D Amplifier w/ DSP
Input: 2 x 1/4″&XLR combo
Output: 2 x XLR line out
Signal: Processing Volume, polarity, switch, LPF
Indicator: Power, signal, limit
Voltage: 100V-240V (50-60 Hz)
Plate Amp Parts#: STPAS-G2DSP
Low-Frequency Woofer Parts#: STLF-18AS
Caster Board Model#: ZSCB-VX18S
Dimensions (WxDxH): 22.4″ x 23.6″ x 21.7″
Weight: 112.4lbs

User Manual

ZETHUS Series Brochure

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Name: Powerworks ZETHUS Series 18” Powered Line Array Subwoofer Speaker
Brand: Powerworks
SKU: ZETHUS-VX118SPW
Availability: InStock

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Delivery Exclusions

PLEASE NOTE:

Some products are exceptionally large, heavy or bulky and require specialist freight services. This typically includes items such as large PA speakers, dual 15″ speaker cabinets, dual 18″ subwoofers, flight cases and other oversized or very heavy equipment.

We work hard to keep our prices as competitive as possible and, in most cases, delivery is completely covered by our standard shipping rates. However, for certain oversized items being delivered to regional or outlying areas, the actual courier cost can be significantly higher than standard deliveries. This is also owing to factors completely outside of our control (petrol costs and rising costs of delivery by courier partners)

If this applies to your order, we will always contact you before dispatch to discuss the available options. These may include:

Proceeding with a small additional freight contribution.
Collecting the order from one of our suppliers or a nearby courier depot where available.
Cancelling the order for a full refund if a suitable solution cannot be reached.

Please be assured that we only request an additional freight contribution in exceptional circumstances where the courier cost is substantially higher than normal. Our goal is always to deliver your order at the advertised price whenever possible.

If you’re unsure whether an item may be affected, you’re welcome to contact us before placing your order and we’ll gladly provide a delivery estimate.

Thank you for your understanding and ongoing support!