Operation Manual
CH and CL Series
Power Amplifiers
page 12
2.7.7
.
Model CL4 Stereo Mode
See Figure 2.16. In this example, Channel 1 and
Channel 2 are wired to 4/8-ohm speaker loads.
Make sure the Mode switch is set to the “Stereo”
position.
INPUTS: Connect input wiring for each channel.
OUTPUTS:
• Connect Channel 1 positive (+) speaker lead
to Channel 1 positive (+) terminal of amp.
• Connect Channel 1 negative (–) speaker lead
to Channel 1 negative (–) output terminal of
amp.
• Repeat similarly for Channel 2.
Refer to Section 2.5 for output connector pin
assignments.
2.7.8 Model CL4 Bridge Mode
See Figure 2.17. In this example, a 4/8-ohm load
is connected in Bridge Mono across the positive
terminals of Channel 1 and Channel 2. Make
sure the Mode switch is set to the “Bridge” posi-
tion.
NOTE: When operating in Bridge-Mono
mode, turn down (full CCW) the level
control for Channel 2, as the Channel-1
level control works both channels.
INPUTS: Connect input wiring to CH1.
OUTPUTS: Connect positive (+) speaker lead to
Channel 1 positive (+) terminal of amp. Connect
negative (–) speaker lead to Channel 2 positive
(+) terminal of amp. Do not connect to negative
output terminals.
Refer to Section 2.5 for output connector pin
assignments.
Figure 2.16 Model CL-4 Wiring for Stereo Mode
(Shown with No-Touch Cover Removed)
Figure 2.17 Model CL4 Wiring for Bridge Mode
(Shown with No-Touch Cover Removed)
2 Setup
