Product Overview The QSC LA108-KIT-SA is a ground-stack adapter kit that lets integrators stack QSC LA108 line array loudspeakers on top of an LS118 subwoofer when flying is not practical. Used with the LA108-AF array frame, it supports vertical stacking of up to four LA108 modules for powerful coverage from a grounded position. The LA108-KIT-SA stack adapter kit streamlines installation while keeping alignment accurate and stable. Product Description The LA108-KIT-SA secures up to four QSC LA108 modules on a single QSC LS118 subwoofer, optimizing vertical coverage in a compact footprint. Built for professional mobile AV and fixed installations, it offers fast, secure stacking that saves time during setup and strike, making it well suited to portable systems, worship venues, school auditoriums, and event staging where rigging options are limited. Key Features Ground-stacks up to four LA108 — Securely stacks up to four QSC LA108 modules on an LS118 subwoofer where flying is not practical. Works with the LA108-AF — Designed to be used with the LA108-AF array frame for stable vertical alignment. LS118 integration — Purpose-built to mount the array atop the QSC LS118 powered subwoofer for a compact reinforcement system. Tour-ready and quick to deploy — Rugged construction with fast, secure setup for mobile and fixed systems. Typical Applications Auditorium House of worship (line array main system) Multi-purpose event room Theater / performing arts venue Convention center All-hands room (large format) Broadcast studio Technical Specifications Specification Value Model / SKU LA108-KIT-SA Type Ground-stack adapter kit Capacity Up to 4 LA108 modules (ground stacked) Compatibility QSC LA108; used with LA108-AF array frame Subwoofer compatibility QSC LS118 Frequently Asked Questions What does the LA108-KIT-SA do?It is a stack adapter kit that allows LA108 line array loudspeakers to be ground-stacked on an array frame, as an alternative to flying the array. Which loudspeaker is it for?The QSC LA108 line array loudspeaker. It is model-specific and not interchangeable with the LA112 kit. Is it used with the array frame?Yes. The stack adapter works with the LA108 array frame to build a stable ground-stacked configuration. Follow QSC LA108 rigging documentation. What load and safety requirements apply?Follow QSC's LA108 rigging and load documentation and all applicable local codes. Have overhead or stacked configurations verified by a qualified rigger. What warranty applies?Covered by QSC's applicable accessory warranty. Contact Creation Networks at creationnetworks.net.