Yamaha EMX3000 Manual Do Utilizador

Installation/Connections

The EMX3000 uses a forced cooling system with air intake on the right side and exhaust on the rear. When 
placing the unit, make sure that the cooling ports are not obstructed.

When connecting various devices, you must use cables and plugs of the appropriate standard.

When connecting the speaker jacks to speakers, you must use only cables that are designed for connecting 
speakers.

■ Connecting speakers

There are three ways in which speakers can be connected to the EMX3000.

1

Two-channel connection — A single speaker each can be connected to either jack 1 or jack 2 of SPEAKERS 
L/MONI1 and of SPEAKERS R/MONO.

2

Two-channel parallel connection — Two speakers can be connected in parallel to both jack 1 and jack 2 of 
SPEAKERS L/MONI1 and SPEAKERS R/MONO.

3

Bridge connection — A single speaker can be connected to the BRIDGE jack.

For each of these, the required speaker impedance will differ. Refer to the following diagram, and make sure 
that the speaker impedance is not less than the specified value.

Front

Exhaust

Intake

4

Ω

~8

Ω

4

Ω

~8

Ω

Main

Speaker

Main/Monitor

Speaker

Main

Speaker

Main/Monitor

Speaker

8

Ω

~16

Ω

8

Ω

~16

Ω

8

Ω

~16

Ω

8

Ω

~16

Ω

or