PWK-18S – Passive PA Subwoofer

PWK-18S – Passive PA Subwoofer



In stock

PWK-18S – Passive PA Subwoofer


In stock


The PowerWorks PWK-18S is a powerful passive PA subwoofer designed for low-end reinforcement in any full-range PA system. With an 800W RMS power rating and 4" voice coil, this subwoofer delivers deep bass and high SPL for DJ gigs, house parties, and live band performances.
Read More Read Less

Experience deep and impactful bass with the PowerWorks PWK-18S, a high-performance passive PA subwoofer designed to enhance low-end reinforcement in any full-range PA system. With its rugged plywood construction, powerful 18″ woofer, and 4″ voice coil, the PWK-18S delivers exceptional bass response and clarity, making it ideal for a wide range of applications, including DJ gigs, house parties, and live band performances.

Featuring an 800W RMS power rating and a frequency response range of 30Hz to 200Hz, the PWK-18S is capable of filling any venue with rich, resonant bass that adds depth and impact to your sound. With a sensitivity of 97dB and a peak SPL of 128dB, this subwoofer ensures high-volume output with minimal distortion, creating an immersive listening experience for both performers and audiences alike.

The PWK-18S is equipped with two Speakon connectors for easy and reliable connectivity, allowing seamless integration into any sound system configuration. Its plywood cabinet construction and durable painting surface ensure long-lasting performance and professional-grade durability, making it a reliable choice for demanding audio environments.

Compact and portable, the PWK-18S is designed for easy transport and setup, with convenient dimensions for transportation and handling. Whether used as a standalone subwoofer or paired with PowerWorks full-range speakers such as the PWK-15, the PWK-18S delivers powerful bass reinforcement that enhances the overall sound quality of any event or performance.

Ideal for small to medium-sized sound systems, the PowerWorks PWK-18S is the perfect choice for audio professionals, DJs, musicians, and event organizers seeking reliable and high-performance bass reinforcement in a compact and affordable package.


  • Model: PWK-18S
  • Type: Passive PA Subwoofer
  • Frequency Response: 30Hz-200Hz
  • Power Output (RMS): 800W/1600W
  • Sensitivity (1m/w): 97dB
  • Max SPL (Peak): 128dB
  • Impedance: 8 ohm
  • LF Transducer: 18″ Woofer with 4″ Voice Coil
  • Connectors: 2 Speakon
  • Cabinet Material: Plywood
  • Cabinet Surface: Painting
  • Net Weight: 37.8kg
  • Gross Weight: 42.4kg

Related Products:

You Might Also Like:

Welcome Back!


Password Requirements:

  • At least 8 characters
  • At least 1 lowercase letter
  • At least 1 uppercase letter
  • At least 1 numerical number

An account is already registered with that username. Please choose another.