Rear Panel 11
EMX620—Owner’s Manual
Rear Panel
1POWER switch
The POWER switch is used to turn on and off the
power to the EMX620.
BSPEAKERS A & B jacks
The SPEAKER A & B phone jacks output the
main signal from the internal power amplifier
and are used to connect speakers. They are inter-
nally connected in parallel and output the same
signal. The total impedance of the connected
speaker system must be between 4 and 8 ohms.
This means that you can connect one speaker sys-
tem with an impedance of between 4 and 8 ohms
to one SPEAKER jack, or two speaker systems
each with an impedance of between 8 and 16
ohms to each SPEAKER jack, as shown below.
POWER
OFF
ON B—SPEAKERS—A
POWERED MIXER
MODEL EMX620

12

Note: Before turning on or off the EMX620, it’s
a good idea to turn down the MAIN MASTER
and MONI MASTER controls.
Connecting one speaker Connecting two speakers
B—SPEAKERS—A B—SPEAKERS—A
4Ω–8Ω8Ω–16Ω8Ω–16Ω
Note: Do not connect anything other than
speakers to these jacks.