Connecting speakers to the pvs 204sa, Preliminar y, Installation, cont’d – Extron Electronics PVS 204SA User Guide User Manual
Page 24
Installation, cont’d
PVS 204SA Switcher • Installation
2-12
PRELIMINAR
Y
Connecting speakers to the PVS 204SA
To obtain the correct impedance loading for your specific speaker system, follow
the relevant setup as shown below.
Dual Mono Output
Stereo Output
Stereo or Dual Mono Output using parallel speaker wiring
Stereo or Dual Mono Output using series speaker wiring
4 Ohm Load or
8 Ohm Load
4 Ohm Load or
8 Ohm Load
4 Ohm Total Load
4 Ohm Total Load
8 Ohm Total Load
8 Ohm Total Load
Two 8 ohm speakers
wired in parallel
equal a 4 ohm load.
Two 4 ohm speakers
wired in series equal
an 8 ohm load.
L
R
4/8 Ohms
AMPLIFIED OUTPUTS
L
R
4/8 Ohms
AMPLIFIED OUTPUTS
L
R
4/8 Ohms
AMPLIFIED OUTPUTS
Mono –
or
Stereo R-
8
ohms
8
ohms
4 ohms
4 ohms
Mono +
or
Stereo R+
Mono –
or
Stereo L-
Mono +
or
Stereo L+
Stereo R–
Stereo R+
Stereo L–
L
R
4/8 Ohms
AMPLIFIED OUTPUTS
Stereo L+
Mono –
Mono +
Mono –
Mono +
8
ohms
8
ohms
Mono –
or
Stereo R-
Mono +
or
Stereo R+
4 ohms
4 ohms
Mono –
or
Stereo L-
Mono +
or
Stereo L+
Figure 2-16 — Speaker impedance loading