The ID4.215-SB is a subwoofer designed for permanent installations. This high output foreground module features 2 direct radiating 15” cone loudspeaker. By combining iDESIGN™ modules in pre-engineered arrays, systems can be configured for larger venues.

Mounting locations are distributed across 5 surfaces of the enclosure. Omni-mount™ compatible locations are available on 4 sides of the enclosure, while an additional 14 reinforced 3/8-16 threaded locations are available for other mounting options. iDESIGN iDB™ Series array frames are available to facilitate assembly and suspension of multiple modules as a single cluster. iDESIGN iDB™ Series U-bracket hardware is also available for single unit wall and ceiling mount installation.

The enclosure is constructed of 12-ply void-free birch hardwood plywood and is coated with a weather and wear resistant ProCoat™ polyurea hybrid finish. All rigging components are weather protected with a heat cured epoxy powder coat finish. Components in the front of the enclosure are protected by a curved grill made from perforated steel that is coated with heat cured epoxy powder, and lined with acoustically transparent foam.

Two channels of discrete amplification and signal processing are required for this module. The preferred signal processors for all iDESIGN products are the McCauley M Series family of digital processing units. The System Design Group can help in creating a complete amplification and signal processing solution.