Extron electronic manual Connecting speakers to the PVS 204SA

Installation, cont’d

Connecting speakers to the PVS 204SA

To obtain the correct impedance loading for your specific speaker system, follow the relevant setup as shown below.

Stereo Output Dual Mono Output

AMPLIFIED OUTPUTS 4/8 Ohms

Stereo L+ Stereo R+

L R

Stereo L– Stereo R–

4 Ohm Load or

8 Ohm Load

Stereo or Dual Mono Output using parallel speaker wiring

	AMPLIFIED OUTPUTS
Mono +	4/8 Ohms Mono +
or	or
Stereo L+	Stereo R+

AMPLIFIED OUTPUTS 4/8 Ohms

Mono + Mono +

L R

Mono – Mono –

4 Ohm Load or

8 Ohm Load

Two 8 ohm speakers wired in parallel equal a 4 ohm load.

8	8	8	8
ohms	ohms	ohms	ohms
	L	R
	Mono –	Mono –
	or	or
	Stereo L-	Stereo R-

4 Ohm Total Load 4 Ohm Total Load

Stereo or Dual Mono Output using series speaker wiring

PRELIMINARY

Mono +

or

AMPLIFIED OUTPUTS 4/8 Ohms

Mono +

or

Two 4 ohm speakers wired in series equal

Stereo L+

4ohms

4ohms

Stereo R+

L R

an 8 ohm load.

4ohms

4ohms

Mono –	Mono –
or	or
Stereo L-	Stereo R-
8 Ohm Total Load	8 Ohm Total Load

Figure 2-16 — Speaker impedance loading

2-12 PVS 204SA Switcher • Installation