Bosch EVF-1181S EVF-1181S-WHT User Manual

Product codes
EVF-1181S-WHT
Page of 16
EV- Innovation
EVF systems have 22 or more internal rigging points, providing 
multiple choices for rigging the enclosures. Enclosures may be 
connected one above another using the supplied EBK-M10-EVI 
forged-eyebolt kits. However, commonly encountered clusters 
are more easily fabricated using the accessory HRK and VRK 
rigging kits. The rigging system is designed to carry a variety of 
array configurations in vertical or horizontal cluster formats with 
a safety factor of greater than 8:1.
VRK-1 Vertical Rigging Kit
For typical vertical clusters using EVF full-range enclosures, with 
or without EVF low-frequency systems, one VRK-1 kit allows the 
attachment of two such enclosures in a vertical configuration. Two 
rigging kits are required to assemble a three-box cluster. Additional 
kits can be used to vertically cluster up to five systems, depending 
on weight and height limitations noted in the user manual.
VRK-2 Vertical Rigging Kit
One VRK-2 kit allows the attachment of one EVF full-range or 
low-frequency system to one EVF subwoofer or EVH full-range 
enclosure. Additional kits can be used to vertically cluster up to five 
systems, depending on weight and height limitations noted in the 
user manual.
VRK-3 Vertical Rigging Kit
One VRK-3 kit allows the attachment of one EVF subwoofer to an 
EVH full-range system.
Rigging Kits for Vertical
Cluster Arrays