12
SPEAKER CONNECTION
Here are three ways in which speakers can be connected to the PA324: A single speaker can be connected to
either the A or B jack of AMP 1 and AMP 2, two speakers can be connected in parallel to both the A and B jacks
of AMP1 and AMP 2, or a single speaker can be connected to the BRIDGE jack (bridge connection). For each of
these, the required speaker impedance will differ.
Refer to the following diagram, and make sure that the speaker impedance is not less than the specified value.
Additional, or alternative amplifiers can be connected to the MAIN OUT and MONITOR OUT jacks on the front
panel.
B
A
B
A
SPEAKER
BRIDGE
AMP 2
AMP 1
B
A
B
A
SPEAKER
BRIDGE
AMP 2
AMP 1
B
A
B
A
SPEAKER
BRIDGE
AMP 2
AMP 1
4 - 8 Ohms
MAIN/MONITOR
SPEAKER
4 - 8 Ohms
MAIN
SPEAKER
8 - 16 Ohms
MAIN/MONITOR
SPEAKER
8 - 16 Ohms
MAIN
SPEAKER
8 - 16 Ohms
MAIN
SPEAKER
PA324 Input and Output Connections
When connecting one
speaker to POWER AMP 1
and one speaker to
POWER AMP 2, use
speakers with a 4 – 8 ohm
impedance rating.
When connecting two
speakers to POWER AMP
1 and two speaker to
POWER AMP 2, use
speakers with a 8 – 16
ohm impedance rating.
When the POWER AMP S
are in BRIDGE use a
speakers with a 4 – 8 ohm
impedance rating.
Summary of Contents for PA324
Page 22: ...Block Diagram 20 ...
