PreSonus Eris Pro 4

Overview of the PreSonus Eris Pro 4 4.5-inch powered monitor

The Eris Pro 4 reference monitors use a single point-source coaxial construction to deliver clean and precise sound. This design achieves superior phase alignment between components while also providing a wide sweet spot, precise stereo imaging, and symmetrical dispersion patterns – all of which are unique advantages for Dolby Atmos immersive rooms and stereo mix environments. The Eris Pro 4 also provides highly defined transient response and breathtaking dynamics, resulting in a more natural and less exhausting listening experience. A 1-inch ultra-low mass, silk-dome tweeter provides fast, precise transient reproduction, while a 4.5-inch woven-composite woofer delivers tight, clean bass with plenty of punch and no flab. With a ported enclosure and 80 Watts of power, the Eris Pro 4 can achieve frequencies as low as 50 Hz. Acoustic tuning parameters allow you to customize the Eris Pro 4 for your specific environment, and three-way Acoustic Space tuning compensates for the impacts of speaker placement against a wall or in a corner. With flexible input possibilities, you may connect practically any line-level source, from mixers to audio interfaces and more. You will have no trouble connecting your Eris speakers to nearly anything. Finally, wall and ceiling mounts allow Eris Pro 4 monitors to be easily integrated into any stereo or multi-channel system.

PreSonus Eris Pro 4 4.5-inch Features :

•  The single point-source coaxial design provides a broader sweet spot and improved phase alignment.
•  A 4.5-inch woven composite low-frequency driver.
•   High-frequency driver with a 1-inch silk dome and ultra-low mass.
•  Crossover frequency: 3.4 kHz.
•  80W Class AB amplification.
•  Frequency response ranges from 50Hz to 20kHz.
•  Peak SPL: 99 dB (at 1 metre)
•  Acoustic Tuning Controls:
•  Acoustic space (flat, -2 to -4 dB)
•  High frequency (±6 dB, centered at 10 kHz, constantly changing).
•  Mid-frequency (±6 dB, centered at 1 kHz, constantly changing)
•  Low Cut (Flat, 80 Hz, 100 Hz @ -12 dB/octave).
•  XLR and 1/4-inch TRS balanced rear inputs.
•  RCA unbalanced rear panel input.
•  Mounting options for walls and ceilings (sold separately).
•  Radio frequency interference
•  Output-current limiting
•  Over-temperature.
•  Transient turn-on and off.
•  Subsonic filter.
•  Power Saver mode (activated after 40 minutes).