Triad In-Ceiling R20 Series Quick Start Guide -
pg. 5
Press the terminal head in,
exposing a hole. Insert
speaker wire into the hole,
then release the head to
lock it against the wire.
RETROFIT INSTALLATION AND WIRING
cont.
Slowly cut along the
outlined mark with a
drywall knife/saw, trying
not to chip out the
drywall excessively.
On the back of the speaker, you’ll
find a spring-loaded wire
terminal.
To keep polarity correct, connect the amplifier’s + (positive) channel to
speaker’s + (positive) channel and the amplifier’s - (negative) channel to
the speaker’s - (negative) channel. To avoid shorts, keep stray strands clear
of adjoining connectors.
For R28DT only
The R28DT has has four binding posts
for its dual-voice-coil woofer and two
tweeters. Connect the two left channel
wires to one pair of binding posts and the
two right channel wires to the other pair
of binding posts.
3
4
6
Left channel
Right
channel
Ins
talla
tion
5
