Hookup, Rear panel connections and controls, Inputs – PreSonus Eris User Manual
Page 6: Hookup — 4, Rear panel connections and controls — 4, Inputs — 4
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4
2.1.
Rear Panel Connections and Controls
2. Hookup
2.1. Rear Panel Connections and Controls
Each Eris E4.5 pair consists of one active E4.5 and
one passive E4.5. Nearly every connection is located
exclusively on the active Eris E4.5. This speaker provides
signal and power for the passive E4.5. The exceptions
are the bare-wire connectors, which send power and
signal from the active speaker to the passive speaker.
2.1.1. Inputs
Line-level Inputs. The Eris E4.5 active monitor provides a
choice of two pairs of inputs: left and right balanced ¼” TRS
and left and right unbalanced RCA. These inputs accept a
line-level signal from an audio source and feed that signal to
the each monitor’s built-in power amplifier. These inputs are
provided to enable flexible connectivity, not for connecting
multiple sources to your speakers simultaneously.
Power User Tip: The left inputs send signal to the active E4.5’s
amplifier, and the right inputs send signal to the amplifier
that powers the passive E4.5. PreSonus recommends that the
active E4.5 be placed on the left side of your mix space and the
passive E4.5 be placed on the right. However, if you prefer to
have the controls located on your active monitor placed on
the right side of your workspace, be sure to reverse the inputs
from your audio source to maintain the correct stereo image.
Note: These controls are only available on the active E4.5.