Mircom FleX-Net FX-2003-12NDS Installation And Operation Manual page 92

Audio Amplifier Wiring
QAA-5415-70 and QAA-5415-25 Amplifier Wiring
QAA-5415-70 quad 15 watt amplifier has four 15 watt amplifiers. Each amplifier has one Class B 15 watt supervised
speaker circuit. Each circuit is wired such as to provide one separate speaker zone. The QAA-5415-70 may be
wired as Class A by using a QAA-4CLA Class A converter, see Figure 61. The QAA-5415-25 is the same quad
amplifier as the QAA-5415 but instead of 70 Volts it is 25 Volts.
Figure 59: QAA-5415-70 or QAA-5415 Wiring
QAA-5415-70 OR QAA-5415-25
TERMINAL BLOCK
CLASS B WIRING
15 WATTS
MAX EACH
Notes:
• All circuits are power limited and supervised.
• There are four 3A fast blow fuses on this board.
• See speaker wiring chart for wire gauge selection.
90
8
7
6
5
4
3
2
1
ZONE D
SPEAKER
ZONE C
SPEAKER
ZONE B
SPEAKER
SPEAKER
ZONE A
22K, 1W ELR
MODEL MP-302
MANUFACTURED
BY MIRCOM
22K, 1W ELR
MODEL MP-302
MANUFACTURED
BY MIRCOM
22K, 1W ELR
MODEL MP-302
MANUFACTURED
BY MIRCOM
22K, 1W ELR
MODEL MP-302
MANUFACTURED
BY MIRCOM