EMPHASER GRAVITY ECP-G4 Anleitung Seite 13

ANGLED MOUNTING OF THE TWEETER
The tweeter mounting adapter provides two bearing surfaces with two possible radiation
angles. Inside the adapter you can spot two areas with implied holes for the cable and
the fixing screws. Chose the area you want the way to mount the adapter and drill out
the holes completely: 6 mm for the cable and 2.5 mm for the screws. Mark the location
where you are going to mount the tweeters. Use the mounting adapter as a template
and mark the holes with a 6 mm diameter for the cables and two 2.5 mm holes for the
screws. Drill the holes and mount the adapter with two screws. Feed the wire through the
bigger hole and connect it to the crossover. Lock the tweeter by pushing it down into the
mounting adapter.
FLUSH MOUNTING OF THE TWEETER
After choosing the best mounting location, make sure there is at least 18 mm of clea-
rance behind the mounting surface (cable is not taken into account!), before you start to
mark or cut anything! Cut a hole with exactly 44 mm diameter into the mounting surface
using a power drill and a circle cutter tool. Lock the tweeter by pushing it down into the
hole. To definitely secure the tweeter in the hole you can fix it with hot glue or adhesive
Butyl tape from behind. Attach the wire to the crossover.
CROSSOVER MOUNTING AND CONNECTION
Find a suitable mounting location for the crossovers. The crossovers can be mounted in
an existing cavity behind the door panel or below the dashboard. It is advantageous for
adjustment work at a later time if the crossovers remain easily accessible. Connect the
feed cables from the tweeters or woofers and from the amplifier to the respective cross-
overs: the tweeter crossover is marked with TW for the connection to the tweeter and
the matching tweeter plugs: red corresponds to the plus, black to the minus wire. The
woofer crossover is marked IN for input and WF for woofer. The woofer wires are already
prefabricated for trouble-free and safe connection on the terminal of the woofer.
Observe the polarities indicated and make sure that everything has been connected
correctly. All speaker cables must be connected to the crossover with correct polarity,
i.e. plus to plus, minus to minus. The sound quality of speakers with the wrong polarity is
often dramatically poor. Missing bass, squawky midrange or extremely diffuse sound are
the result of unintentional polarity reversal of the cables.
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