Vortex Media VTX 1000 - Manual (Page 15)

2.) C
ONNECTING A
L
OUDSPEAKER TO A
V
ORTEX
D
EVICE
There are two ways to connect a loudspeaker (or multiple loudspeakers) to a Vortex device: Via an
amplifier or via the loudspeaker output of a Vortex EF2241, EF2210, or EF2211. If your loudspeaker has a
70V transformer on it, you will need an external amplifier to power the loudspeaker. If your loudspeaker
impedance is 4-8 ohms, you may use the loudspeaker output of a Vortex EF2241, EF2210, or EF2211 to
directly power the loudspeaker without the need for an external amplifier.
The loudspeaker output of the Vortex EF2241, EF2210, or EF2211 supports a total loudspeaker load of 4 - 8
ohms. The built-in amplifier can provide a maximum of 10 Watts of power to the loudspeaker. Below are
several examples to illustrate proper and improper loudspeaker configurations:
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