One of our long standing clients Doreen Doreen’s Sound engineer Spider of whom is a regular user of our D&B Audiotechnik C7 sound system was concerned the stack setup they used didn’t quite get the mid high element high enough.
We instructed the cabinet builder next door to build us a 30cm riser the same dimensions as the C7 Subs. Putting the mid high box 30cm higher is the perfect height to get it above head height and project the mid high frequencies right to the back of the room.