The IW62 BACKCAN is a dedicated pre-construction accessory designed for use with specific Tannoy in-wall loudspeaker models, namely the iW 62DS and iW 62S. Its primary function is to facilitate a professional, two-stage installation process common in new construction and major renovation projects. During the initial rough-in phase of construction, this robust, galvanized steel back-can is securely fastened between the wall studs. It provides a rigid, correctly sized enclosure for the future loudspeaker, defines the required cut-out dimensions for the drywall installer, and protects the open wall cavity from construction debris. This early placement ensures the loudspeaker location is precisely prepared before the final walls are closed up.

The back-can serves a critical acoustic purpose by providing a sealed, optimized enclosure volume for the in-wall speaker driver. Without a proper back-can, an in-wall speaker uses the entire wall cavity as its enclosure, which is uncontrolled in volume and can lead to boomy, uneven bass response and potential sound leakage into adjacent rooms. The IW62 BACKCAN creates a consistent, known air volume behind the speaker, allowing it to perform as the manufacturer intended, with tighter bass and improved overall sound quality. It also includes thermal and acoustic insulation to damp internal reflections and reduce heat transfer.

This accessory exemplifies professional-grade installation practice. It includes features like built-in nail-in brackets for easy attachment to studs, knock-outs for cable entry, and a design that ensures correct alignment for the speaker's dog-leg mounting system. By using the IW62 BACKCAN, installers guarantee a secure mechanical fit, optimal acoustic performance, and a clean final appearance for the associated in-wall loudspeakers, making it an essential component for any high-quality, custom residential or commercial audio installation.