Rear Panel - Yamaha EMX3500 Operation Manual

Rear Panel

W POWER switch
This switch turns the EMX3500's power supply on and
off. The VU meters on the front panel will light when the
power is on.
10
W
POWER
X
SPEAKER 1
R L
SPEAKER 2
R L
X SPEAKER jacks
These standard 1/4" phone jacks are the main
speaker-level outputs from the EMX3500's power
amplifier. The EMX3500 provides two pairs of stereo
speaker output jacks, labeled SPEAKER 1 and
SPEAKER 2. The SPEAKER 1 and SPEAKER 2 jacks
for each output channel (right and left) are wired in
parallel. If you connect a speaker system to only one of
the jacks (SPEAKER 1 or SPEAKER 2), the total load
impedance of the speaker system may be as low as
4Ω. If you plug speakers into both the SPEAKER 1 and
SPEAKER 2 jacks of either channel, the load imped-
ance of each speaker system must be no less than 8Ω.