Application #6 - Subwoofer Cardioid Mode - Three Subwoofers - Cerwin-Vega CVXL-115 Instruction Manual

Application #6 - Subwoofer Cardioid Mode - Three Subwoofers

For applications where multiple subwoofers are required but are located close to the performers, CVXL subwoofers
feature a cardioid mode setting which helps to reduce subwoofer levels behind the stage side while still achieving good
audience coverage. The diagram and tables below show how to connect three CVXL-118s/CVXL-218s subwoofers using
cardioid mode.
Subwoofer Connection
Audience 1 Input 1 and/or 2
Audience 1 Thru 1 and/or 2
Stage Input 1 or 2
Audience 2 Input 1 or 2
Polarity
Switches
Cardioid Mode
(Audience Subs)
Crossover Frequency
CERWIN-VEGA PROFESSIONAL
Equipment
From Audio Source (Line Level)
To Full-Range Loudspeakers
Link Out from Audience 2 facing Subwoofer
Link Out from Audience 1 facing Subwoofer
0°
Switches
Off
(Stage Sub)
(Any)
22
Cable Type
XLR, ¼" TRS, or ¼" TS
XLR
XLR
XLR
Polarity
Cardioid Mode
Crossover Frequency
0°
On
(Any)