Kramer Electronics SPK-C411(PAIR) - Manual (Page 12)

8 SPK-C411 / SPK-C412 - Installing the Closed-back Ceiling Speakers
2. Place the tile rails on the tile and snap them into the two tabs on the C-ring.
Align the rails so that the ends extend over the T-channel grid.
3. Insert a screw through each tab on the C-ring to secure the rails.
4. Connect the speaker wires to the appropriate connector terminals:
 PIN 1 and PIN 2 are connected internally and are positive (+)
 PIN 3 and PIN 4 are connected internally and are negative (-)
Screw the hold-down screws on the connector until tight, using a small
screwdriver.
You can connect the speakers in the two following possible layouts:
 Wiring in parallel: connect the wire pair of the subsequent speaker to
PIN 2 and PIN 3. When one input connector is removed, subsequent
speakers will remain connected (see
Figure 3 )
 Daisy-chaining: connect the wire pair of the subsequent speaker to
PIN 1 and PIN 4. When one input connector is removed, subsequent
speakers will be disconnected (see
Figure 3 )
5. Plug the connector into the socket in the terminal cup of the speaker (see
Figure 5 ).
6. Run the wires through the wires’ opening in the input terminal cover plug
and then into the terminal block connector of the speaker.
Figure 5: Plugging and Securing the Cable
7. Push the speaker into the ceiling hole until the front baffle rim is leveled with
the ceiling.