Free shipping Add to whishlist Make compaire On request|check Installation Accessories Djmania Code : 010043 Q-SYS AD-DWL AD-DWL.Base QSYS €176.08 On request QSC AD-DWL.BASE, in-ground accessory, which comes with all the hardware needed (bolts, nuts, and washers) to mount the loudspeaker collar to the BASE.