Technical data

Chapter 4: Installation
Series SPB Audio Boosters Manual, Revision A
4-24
120 VAC
7.4A
Figure 4-20 Input Power Connection Location
on the SPB Power Supply (SPB-320 only)
Batteries are charged from battery charger located on each SPB-160 module.
1. Connect each set of two batteries BATTERY terminals on each SPB-160 Audio Booster
PC Board as shown in Figure 4-22.
2. Connect the RED fused wire to the (+) positive terminal.