Yorkville PSA18S | 3000W Peak Powered 18" Neodymium Subwoofer (IP54)

Yorkville PSA18S  (Yorkville PSA-18S)

High-Output 18" Powered Subwoofer for the Paraline Series

The Yorkville PSA18S delivers massive, deep bass for demanding live sound applications. With 3000 watts peak power and an 18” neodymium driver featuring a 4” voice coil, this subwoofer is designed for maximum low-frequency impact. Built to perfectly complement the PSA28 full-range enclosure, the PSA18S also integrates easily with other top boxes for versatile system configurations. An IP54 weather-resistant rating ensures reliable performance indoors or outdoors.

Yorkville PSA18S Competitive Differences

• Massive Output: 3000W peak / 1500W program for ground-shaking bass
• Premium Driver: 18” neodymium woofer with a 4” voice coil for high efficiency and tight low-end
• Tour-Grade Build: 11-ply Baltic birch cabinet with black Ultrathane coating
• Weather-Resistant: IP54 rating for dependable outdoor use
• Transport-Ready: Four 4” wheels and dual bar handles for easy mobility
• Flexible Deployment: 35 mm pole mount for use with mid/high cabinets
• Made in Canada: Rugged construction and precision engineering

Yorkville PSA18S Description

The PSA18S is part of Yorkville’s Paraline Compact Line Array Series, engineered for extended low-frequency performance in large-scale sound reinforcement setups. With its high-output 18” neodymium driver and precision-tuned enclosure, the PSA18S delivers deep, impactful bass that maintains clarity and control even at high SPL levels. Its rugged Baltic birch cabinet, powder-coated steel grille, and weather-resistant finish ensure reliable operation for both touring and fixed installation applications. Onboard limiting and easy connectivity via locking PowerCON® connectors and XLR in/out simplify setup and integration into your PA system. Whether used in ground stacks, flown configurations, or as a base for mid/high enclosures, the PSA18S provides the low-end foundation required for concerts, festivals, and high-energy events.

PSA18S Features

• 3000 W peak (1500 W program) power output
• 18” neodymium LF driver with 4” voice coil
• XLR input and output
• Locking PowerCON® AC connectors
• 4 × 4” transport wheels
• IP54 weather-resistant rating
• 11-ply Baltic birch construction with black Ultrathane coating
• 35 mm pole mount adapter
• Made in Canada

PSA18S Specifications

• System Type: Powered subwoofer
• Power Rating: 3000 W peak / 1500 W program
• Max SPL: 137 dB peak / 131 dB continuous
• Frequency Response: 35 Hz – 100 Hz
• LF Driver: 1 × 18” neodymium with 4” voice coil
• Inputs/Outputs: 1 × XLR input, 1 × XLR output
• Power Connections: PowerCON® locking connectors
• Enclosure: 11-ply Baltic birch with powder-coated perforated steel grille
• Dimensions (D × W × H): 37" × 24.4" × 20.7" (94 × 62 × 52 cm)
• Weight: 150 lbs (68 kg)