User manual

C7-TOP Data Sheet C7-TOP
C7-TOP isobar diagram
Operation with E-PAC (only possible with E-PAC
version 3 with display)
To drive C7-TOP cabinets the E-PAC has to be configured to
C7-TOP mode.
For an E-PAC version 3, the configuration is set via a front panel
digital rotary encoder in conjunction with an LCD.
The CUT and HFA settings are available. The characteristics of the
CUT and HFA settings are explained on the previous page under
the section "C7-TOP controller module switches".
The E-PAC can drive a single C7-TOP cabinet at an output power
of 300 watts. LO IMP mode allows the E-PAC to drive two C7-TOP
cabinets with a 6 dB reduction of input level to the speakers.
Dispersion characteristics
The diagrams below show dispersion angle vs frequency plotted
using lines of equal sound pressure (isobars) at -6 dB and -12 dB.
The nominal 75° horizontal dispersion is maintained from 17 kHz
down to 600 Hz.