953.138UK, 953.139UK User Manual
Installation
Locate the amplifier in the ceiling, wall or on the surface required. Tabs at each end of the
housing can be used for securing with screws.
Mark out and cut the required aperture for each speaker into the ceiling or wall cavity.
Feed the speaker cable from the amplifier to each speaker through the wall/ceiling cavity.
Connect speakers using the supplied wires or equivalent by connecting “+” and “
-
” on the
speaker to the relevant connection on the amplifier. The speaker connections are via screw
terminals on a Euroblock, which can be removed for easy access whilst making connections.
Once connected, install each speaker by bending the spring clips back, feeding the speaker
into its cut-out in the wall or ceiling and releasing the springs to clamp it in place.
If the amplifier is to be used with a wired audio line level input (instead of Bluetooth),
connect this to the Euroblock terminals labelled “AUX IN” as shown on the Connections
diagram above.
Left positive connection (Lef
t+) should be connected to “L”
Right positive connection (Right+) should be c
onnected to “R”
Both negative connections (Left- and Right-
) should be connected to “G”
(G is the terminal for Ground connection
–
common for both Left and Right signals)
