Control your overtones. Maintain full sonic character. The Remo External Sub Muffl 18 Bass Drum System is an external dampening system that lets you control the bass drum sound without sacrificing the natural sound of the drum. Fitting all 18 bass drum heads the Sub Muffl allows full contact with the drums bearing edge bringing additional subsonic lows and an increased attack without the usual manipulation of standard glued on dampening systems. Durable and removable The Remo External Sub Muffl 18 Bass Drum System fits any 18’’ bass drum head that doesn’t already have an external dampening system present. It’s ideal for the studio or live performances where dampening is required. With durable external plastic casing the Muff’l can handle the wear and tear of frequent use. Slip resistant dampening inserts ensure the Muff’l Bass Drum System stays firmly in place maximising contact with the drum head. If you want rich unhindered sound character from your dampening system – the Remo Sub Muff’l is an ideal choice. Specifications Size: 18’’