RCF HL38-S-WP Passive 6000W 18" Flyable Subwoofer

Powerful Low-End Support for Line Array Systems
The RCF HL38-S-WP is a high-performance 18-inch flyable subwoofer specifically built to enhance low-frequency output in flown line array configurations. Designed to pair seamlessly with the HL 40 WP 002 line array system, this subwoofer delivers deep, controlled bass from 30 Hz to 140 Hz with exceptional clarity and impact. Whether deployed in touring setups or permanent installations, it provides the sub-bass reinforcement needed for demanding audio environments.

Engineered for Maximum Output with Minimal Distortion
Built around a powerful 18-inch neodymium woofer with a 4-inch voice coil, the HL38-S-WP handles up to 6000 watts of peak power and reaches a maximum SPL of 136 dB. This makes it a go-to choice for venues and productions requiring chest-thumping bass with high headroom. The system’s extended low-frequency response ensures that subharmonic content is reproduced accurately and with minimal distortion, maintaining fidelity at all levels.

Road-Ready Construction with Premium Materials
The cabinet is constructed from high-quality Baltic birch plywood, chosen for its rigidity and acoustic properties. This ensures long-term durability without compromising sound quality. The subwoofer’s rugged steel front grille is backed by a sound-transparent foam that keeps internal components protected from dust and debris, making it suitable for indoor and outdoor use.

IP-Rated Connectors and Weather-Resistant Design
Designed to withstand tough environments, the HL38-S-WP features IP67-rated Amphenol connectors that offer complete protection against water and dust intrusion. This makes the unit ideal for use in challenging weather conditions, from open-air festivals to permanent outdoor installations where reliability is critical.

Seamless Rigging with HL Series Arrays
The subwoofer’s integrated rigging hardware is fully compatible with the HL 40 WP 002 line array, allowing for straightforward vertical suspension and fast setup. This rigging system is optimized for speed and safety, enabling efficient deployment by touring crews or AV integrators without the need for additional hardware adaptations.

High-Fidelity Bass Response for Demanding Applications
From concert halls to stadiums and large-scale production events, the HL38-S-WP offers the kind of high-output, low-distortion bass performance that audio professionals rely on. When flown with HL Series arrays, it delivers consistent coverage and a tight, musical low end that anchors the mix without overpowering it.