Memphis Mojo 12" 15-CM12D4 Recone Kit - Dual 4 Ohm Aftermarket Memphis Mojo 15-CM12D4 Recone kit Kit shown in photo is specific to this speaker. Includes all the adhesives, shims, and wires needed, as well as step-by-step instructions. This is NOT a drop-in kit - this is a professional kit. FREE phone support and FREE shipping within the U.S.