RCF P 8015-S Owner's Manual page 11

EXAMPLES OF 3 OR 4 LOUDSPEAKER CLUSTERS
2 identical kits are necessary for a cluster having 3 or 4 loudspeakers.
3 LOUDSPEAKER CLUSTER
- 6 rods (A)
- 6 U brackets (B)
- nuts and washers (C)
-
washers (C')
-
2 plates / spacers (D) for the second loudspeaker only.
EXAMPLES OF 3 OR 4
LOUDSPEAKER CLUSTERS
11