The McCauley Sound IN.LINE series is a full bandwidth line array system engineered specifically for installation. Customers can choose from three full range modules with a 60°, 90°, or 120° horizontal coverage pattern. A flown sub-woofer module is available for applications which demand increased low frequency. The IN.LINE N90 is a two-way, full range, line array element featuring two direct radiating 8” cone loudspeakers and a 1” exit compression driver mounted to a proprietary 90° horizontal waveguide. The coupling of the cone loudspeakers and high frequency waveguide has been specially engineered to produce a rich and fully balanced sound from 60 Hz to 18 kHz. Each IN.LINE module uses a simple, versatile rigging system which allows multiple enclosures to be arrayed in a fixed configuration. The McCauley Sound Line Array Calculator simplifies the array design and coverage optimization process.

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 grill made from perforated steel that is coated with heat cured epoxy powder, and lined with acoustically transparent foam.