Wiring The System - Infinity CLASSIA C255ES Owner's Manual

W S
IRING THE YSTEM
IMPORTANT: Make sure all equipment is turned off before
making any connections.
For speaker connections, use a high-quality speaker wire with
polarity coding.The side of the wire with a ridge or other coding
is usually considered positive polarity (i.e., +). Heavier-gauge
wire should be used when more than 50 feet (15m) of speaker
wire is required.The wire channels on the rear of the C255ES
will accommodate most types of 14- to 18-gauge wire.
NOTE: If desired, consult your local Infinity dealer about
speaker wire and connection options.
The speakers have coded terminals that accept a variety of wire
connectors.The most common connection is shown in Figure 7.
To ensure proper polarity, connect each + terminal on the back
of the amplifier or receiver to the respective + (red) terminal on
each speaker, as shown in Figure 8. Connect the – (black)
terminals in a similar way. See the owner's guides that were
included with your amplifier or receiver to confirm connection
procedures.
IMPORTANT: Do not reverse polarities (i.e., + to –, or – to +)
when making connections. Doing so will cause poor imaging and
diminished bass response.
Figure 7. This example shows how to connect bare wires to the
terminals.
4 INFINITY CLASSIA C255ES
Applications 1 and 2
Figure 8. Wiring diagram shows polarity connections for one
channel, using Applications 1 and 2.
Application 3
Figure 9. Loosen the terminals and remove the strapping bars
that connect the two sets of terminals.
Figure 10. Wiring diagram shows connections for two channels,
using Application 3.