The RCF AC-EB4X is a professional rigging accessory kit designed for the safe suspension and installation of compatible RCF loudspeakers in both permanent and mobile sound reinforcement applications. The kit includes four heavy-duty M10 shouldered eye bolts engineered to provide secure attachment points for flown speaker systems, making it ideal for theaters, houses of worship, live event venues, and touring productions. Compatible with RCF ART and ART 7 Series loudspeakers, the AC-EB4X also enables quick assembly of the AC KP-705 kart panel on the ART 705-AS subwoofer. Manufactured to RCF’s rigorous safety standards, these durable steel eye bolts offer dependable load-bearing performance while simplifying installation, transportation, and professional rigging workflows.