peakers: 1. Confirm polarity of speaker before installation and wire to maintain uniform polarity. 2. Mount transformers with screws securely to speaker brackets or enclosures. 3. Neatly mount speaker grilles, panels, connector plates, control panels, etc., tight, plumb, and square unless indicated otherwise on drawings. 4. Provide brackets, screws, adapters, springs, rack mounting kits, etc., recommended by manufacturer for correct assembly and installation of speaker assemblies and technology components. 5. Make speaker cable connections with rosin core solder or wire nut or equivalent connections. 6. Loosely but completely fill speaker back boxes that do not have fiberglass installed with fiberglass. 7. Seal cone speakers to backbox so air will not pass from one side of speaker to another. 8. Securely mount theater style speaker systems to custom wall mount brackets as detailed in the supplied design drawings. Comply with applicable seismic codes and requirements. Technology: 1. Assure sufficient ventilation for adequate cooling of equipment. 2. Mount amplifiers at top of equipment cabinet. Install vent rack panels in unused spaces. Install vent panels at top and bottom and above each power amplifier. 3. Securely fasten equipment plumb and square in place. Where equipment is installed in rack cabinets, utilize all fastening holes and cover open spaces with perforated panels. 4. Securely fasten relays and small components. Do not use sticky-back tape for fasteners. 5. Install balancing transformer on each unbalanced input or output that connects to device outside equipment cabinet, or that connects to balanced input or output within equipment cabinet...
