The QSC WL118-sw is a single 18-inch passive subwoofer designed to add deep low-frequency support to the QSC Installed Line Array (ILA) and WideLine systems. Built for permanent install and touring, it can be ground-stacked or flown behind the main array, making it a flexible choice for houses of worship, theaters, and performance venues. This is the black finish version.
Key Features
- Single 18-inch woofer with 4-inch voice coil
- 850 W continuous power handling (1750 W recommended)
- Vented enclosure in 18 mm Baltic birch plywood
- Ground-stackable or fly-able with QSC rigging hardware
- Dual NL8/NL4 Speakon connectors for flexible wiring
- Paintable black finish with steel grille