Boat speaker VES-561TF

terminalceilingsecure

5" 6W BS5839 Part8 VA compliant bayonet fast fit metal ceiling speaker complete with steel firedome, ceramic terminal block and thermal fuse. Dual M20 top or side cable entry options, 7 step ratchet secure fitting, fold away terminal block, and a 3 legged cam variable ceiling thickness mounting make this the most popular selling low cost VA/PA speaker in the range. Installation, Operation and Maintenance Procedure Install the steel box into the cut-out hole turning the screws connected to the three hooks, screw clockwise until the ring is fixed to the ceiling. Lead cable through cable gland and connect to terminal. Turn the grill gently clockwise within the ring until it stops. For optimum performance, always use the correct voltage / power and operate within the frequency limits as stated. If 70V, replace red cable with the green cable in the terminal. Do not open loudspeaker when energized.