21
VTX B
15
| User Manual
CAUTION: Make sure the total number of VTX B15 enclosures per circuit/amplifier does not exceed the maximum
number recommended .
9.4 CROWN I-TECH 4X3500HD (CARDIOID)
Cardioid configurations can be created using Crown I-Tech 4x3500HD amplifiers. In this case, any one of the amplifier channels can be
set for cardioid using Performance Manager. Each amplifier channel is capable of driving two B15 enclosures, and the channel selection
switch at the back of the B15s can be used to assign B15 cabinets to the cardioid channels. In this configuration, the front grill NL4
connectors are used for wiring the rear-facing B15 subwoofers.
CH1/CH2
CH1/CH2
CH3/CH
CH3/CH44
OUTPUTS
OUTPUTS
Amplifier Rear Panel
Crown I-Tech 4x3500HD
9.5 CROWN V-RACK
VTX Series systems are compatible with the Crown V-Rack 12000HD and Crown V-Rack 4x3500HD touring racks. The number of sup-
ported cabinets per amplifier and wiring options remain the same as the Crown I-Tech examples illustrated in this document. For more
information on Crown V-Rack products, refer to the
V-Rack User Manuals
and documentation.
VTX B15
VTX B15
AMPLIFIER CHANNELS
Channel 1
B15 1&2
Channel 2
B15 3 REAR
Channel 3
B15 4&5
Channel 4
B15 6 REAR
Summary of Contents for JBL Professional VTX Series
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