Pyramid PB1644X - Pyramid Amplifier Speaker Connections; PB1644 4-Channel Speaker Connections; Pyramid Amplifier Features and Controls; PB744 2-Channel Features and Controls

3
20
4ch amp PB1644
speaker connections
2CH Bridged Output Mode With Subwoofer Output
L
R
SPEAKERS
SUBWOOFER
MINIMUN
SPEAKER
IMPEDANCE
4OHMS!
PB1644
PB1217
features and controls
2ch amp PB744
high pass frequency control
low pass frequency control
remote bass boost
crossover mode selector
input level control
low level inputs
output level
speaker connections
power terminals
power fuse
power LED
protection LED
PB744
bass boost level
SPEAKER OUTPUT