Vortex Media VTX 1000 - Manual (Page 34)

S
YSTEM
L
AYOUT
The audio components for the room are 8 tabletop microphones, 1 Vortex EF2280, 1 video codec, 1 program
audio source, 1 SoundStation VTX 1000, and 4 ceiling loudspeakers. The interface module will use Input B
/ Output B. The video codec will use Input A / Output A. The program audio will use Inputs C and D. The
amplifier will use Output C and a subwoofer will use Output D.
We will assume that the microphones and amplifier have balanced connections (.775 Vrms professional
nominal levels). The Interface Module, subwoofer, program audio, and video codec will have unbalanced
connections (typically .3 Vrms consumer nominal levels).
We will set the output to the subwoofer at -30 dB in order to protect the subwoofer from "bottoming out"
on high-amplitude transient sounds.
34