PROPHON B1HPA - Amplifier Module Overview; Rear Panel Connectivity and Controls; Power Specifications and Connectors; Ventilation and Module Housing

Input power 230V AC, 50-60 Hz
(195-250V)
Neutrik Powercon blue connector
Max 16A load
Output power 230V AC, 50-60 Hz
Neutrik Powercon white connector
Max 16A load total, incl. input power
Balanced Neutrik XLR male input
(Gain: 10 kΩ Balanced to ground)
Balanced Neutrik XLR female
link out / through
Push button select
for chosing PRESETS 1-4
Neutrik Speakon output for connecting
external passive 8 ohm speaker.
(minimum impedance load 8 ohm! )
not to be used in 4 or 2 ohm load!
Volume potentiometer for
adjusting gain of the internal
subwoofer amplier
Volume potentiometer for
adjusting gain of the Speakon
output
Ventillation
Illustration and technical explanation of functions and features of the 2 x 1050W amplier module,
monted in the back of each B1HPA.
The module is mounted in a closed separate self ventillated cabinet, with heat-controled fans.
Preset select indicator 1-4