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Speaker connections, Front-panel connections, Speaker – PreSonus Eris User Manual

Page 8: Connections — 6, Front-panel connections — 6

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6

2.2.

Front-Panel Connections

2.1.4. Speaker connections

Bare-wire connectors. This connection is used to power and

send signal to the passive E4.5. Be sure to connect the positive

and negative connections on your active E4.5 to the positive

and negative connections, respectively, on the passive E4.5

(i.e., connect positive to positive and negative to negative).

2.2. Front-Panel Connections

Power Switch. This is the On/Off switch. The LED above the

volume control indicates power status.

Volume. Sets the volume level of the input signal before it is

amplified. This is also the volume control for the front-panel

headphone amp.

Aux In. This stereo 1/8” jack can be used to patch in an MP3

player for a quick reference check.
Power User Tip: This input will sum with

the inputs on the back panel.
Headphone Out. This headphone output is controlled by the

Level knob.
Power User Tip: When the headphone output is connected,

audio will be muted to your E4.5 speakers. This can be

very useful when you’re recording at your desk!
Note: These controls are only available on the active E4.5.

E4.5 Active Speaker

E4.5 Passive Speaker