We appreciate the support you have shown us through the purchase of this product and are confident that you will enjoy your Eris E44/E66! ABOUT THIS MANUAL: We suggest that you use this manual to familiarize yourself with the features, applications, and correct connection procedures for your Eris E44/E66 before connecting it to the rest of your studio gear.
Overview Eris™ Series E5 and E8 Summary of Eris E44/E66 Features Owner’s Manual Summary of Eris E44/E66 Features Nested MTM design provides smooth • on- and off-axis response Dual 4.5/6.5” Woven composite LF Drivers produce a • more dynamic output than conventional designs 1.25”...
Owner’s Manual What is in the box In addition to this manual, your Eris E44/ E66 package contains the following: (1) PreSonus Eris E44 or E66 powered studio monitor • • (1) IEC power cable (6) Foam feet to be placed on the bottom of •...
Owner’s Manual Hookup Rear Panel Connections and Controls 2.1.1 Inputs Line-level Inputs. The Eris E44/E66 provides a choice of three inputs: two balanced (XLR and ¼” TRS) and one unbalanced (RCA). These inputs accept a line-level signal from your audio Unbalanced source and feed that signal to the monitor’s built-in power...
High: Boosts or cuts all frequencies above 10 kHz by ±6 dB. Power User Tip: The High control on the Eris E44/E66 is a high-shelf EQ and attenuates or boosts frequencies above 10 kHz. This EQ is much like the treble control on a car stereo: It raises or lowers the gain on all frequencies above the specified cutoff...
Hookup Eris™ Series E5 and E8 Hookup Diagrams Owner’s Manual Hookup Diagrams 2.2.1 Basic Setup PC/MAC POWER AudioBox iTwo -2dB -2dB -4dB -4dB ACOUSTIC ACOUSTIC SPACE SPACE 800Hz 800Hz INPUT INPUT ACOUSTIC SPACE Unbalanced GAIN ACOUSTIC SPACE Unbalanced GAIN CUTOFF CUTOFF 10kHz Flat...
Eris E44 and E66 speakers can be placed vertically or horizontally; when placed vertically, they should form a mirror-image pair, with the tweeters on the outside.
3.1.1 Badge Rotation 180º range The logo badge on your Eris E44 and E66 can rotated to match their orientation in your studio. Once you have positioned your monitors in the orientation that works the best for you, simply use your fingers...
Equalizer Setting Suggestions The Eris E44/E66 provides three EQ controls in its Acoustic Tuning section: High, Mid, and Low Cutoff. (There’s also an Acoustic Space control, which is covered in the next section.) In general, setting the High control to 0 (no boost...
(80 or 100 Hz). Engage this control if you are using a subwoofer in conjunction with the Eris E44/E66 monitors, and set it to the same frequency as the crossover to the subwoofer. If you’re not using a subwoofer, set the control to Flat. If you want to emulate a cheap radio, engage this control at 80 or 100 Hz while boosting the Mid control.
Resources Eris™ Series E5 and E8 Technical Specifications Owner’s Manual Resources Technical Specifications INPUTS (E44 and E66) 1- Balanced XLR 1- Balanced ¼” TRS 1- Unbalanced RCA PERFORMANCE Frequency Response 55 Hz to 22 kHz 45 Hz to 22 kHz Crossover Frequency 2.9 kHz 2.4 kHz...
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Resources Eris™ Series E5 and E8 Technical Specifications Owner’s Manual Input Impedance E44 and E66 10 kΩ USER CONTROLS Volume Range E44 and E66 A-type taper MF Control E44 and E66 Variable (-6 to +6 dB) HF Control E44 and E66 Variable (-6 to +6 dB) Low Cut E44 and E66...
If the fuse blows again, you will need to contact PreSonus for a repair. No audio. If your Eris E44/E66 appears to power on but you hear no sound when playing audio from your audio source (the lights are on but nobody’s home), first make...