Quick Start Guide PCI 7DC RB Premium 7" Dual Concentric In-Ceiling Loudspeaker for Installation Applications BACK CAN PCI 7DC RB Back Can Kit for PCI 7DC RB In-Ceiling Loudspeakers
PCI 7DC RB Important Safety Instructions Terminals marked with this symbol carry electrical current of sufficient magnitude to constitute risk of electric shock. Use only high-quality professional speaker cables with ¼" TS or twist-locking plugs pre-installed. All other installation or modification should be performed only by qualified personnel.
4 PCI 7DC RB Consignes de sécurité Les points repérés par ce symbole portent une tension électrique suffisante pour constituer un risque d’électrocution. Utilisez uniquement des câbles d’enceintes professionnels de haute qualité avec fiches Jack mono 6,35 mm ou fiches à verrouillages déjà installées. Toute autre installation ou modification doit être effectuée uniquement par un personnel qualifié.
6 PCI 7DC RB Instruções de Segurança Importantes Aviso! Terminais marcados com o símbolo carregam corrente elétrica de magnitude suficiente para constituir um risco de choque elétrico. Use apenas cabos de alto-falantes de alta qualidade com plugues TS de ¼" ou plugues com trava de torção pré-instalados. Todas as outras instalações e modificações devem ser efetuadas por pessoas qualificadas.
8 PCI 7DC RB Quick Start Guide Product Feature Identification PCI 7DC RB Loudspeaker Assembly Grille Mounting Screws (X4) Port Crossover PCB* * Note that this view may not represent the latest production version.
10 PCI 7DC RB Quick Start Guide Wiring PCI 7DC RB Installation Guide WARNING: To avoid potential damage to your loudspeaker, ensure that the amplifier is switched OFF prior to connecting or disconnecting any cables. PCI 7DC RB Back Can Installation WARNING: This procedure requires the use of an assistant, and the use of personal protection equipment, such as safety glasses and gloves.
12 PCI 7DC RB Quick Start Guide Installing the Drywall Installation into the Back Can 1. The installation of drywall around the back can location is best done using a single large sheet centered around the back can location (Fig. 4). Use adhesive on the front face of the back can, and on the ceiling joists, and install the drywall using drywall screws approximately 8 to 10 inches apart. This will help prevent ceiling rattling and drywall movement and noises during operation.
14 PCI 7DC RB Quick Start Guide Baffle Rotation Dimensions 1. The loudspeaker baffle assembly can be rotated to alter the coverage to suit your installation. This is the equivalent of "toeing in" free-standing speakers to face your normal listening position. PCI 7DC RB 2. Undo the four screws as shown, but just enough to allow the rotation to the desired position (Fig. 9). 328 mm [12.9"] 350 mm [13.8"] 163 mm [6.4"] 3.
16 PCI 7DC RB Quick Start Guide Other important information Technical Specifications PCI 7DC RB Important information Performance Frequency response (±3 dB) 60 Hz – 20 kHz Frequency response (-10 dB) 40 Hz – 20 kHz Sensitivity (1 W @ 1m) 91 dB Directivity factor (Q) 5.7 averaged 1 kHz to 10 kHz Directivity index (DI) 7.
