Features
- 4.5-inch, woven-composite, low-frequency transducer
- 1-inch (25 mm), ultra-low-mass, silk-dome, high-frequency transducer
- 120˚(H) x 60˚(V) EBM waveguide for wide sweet spot
- Front-firing acoustic port for superior bass-frequency reproduction and optimized, resonance-suppressing internal bracing
- 50W, Class AB biamplification
- 55 Hz to 20 kHz frequency response
- 100 dB SPL (Peak, @ 1 meter)
- Acoustic Tuning controls: HF (±6 dB, continuously variable); Midrange (±6 dB, continuously variable), and Acoustic Space (flat, -2, -4 dB), plus highpass filter (Off, 80 Hz, 100 Hz)
- RF interference, output-current limiting, over-temperature, transient, subsonic protection and amplifier “soft start” feature (eliminates popping on power-up)
- Internal power supply with IEC connector and power switch with on/off LED
- Balanced XLR and ¼-inch inputs and unbalanced RCA inputs
Highlights & Specs
Set Up Your Studio Monitors For Your Room.
Eris® Studio 4 active monitors are equipped with Acoustic Tuning controls to ensure the flattest response in your mix environment. You get Low Cut, Mid, and High controls, as well as three-way Acoustic Space tuning that makes it easy to compensate for the boundary bass boost that occurs when a speaker is placed too close to a wall.
Honest. Expressive. Powerful.
Like all PreSonus® studio monitors, the Eris® Studio 4 offers consistent, accurate listening. Their stylish design makes them a welcome addition to any mix space, and their smooth, incredibly even frequency response ensures that your mixes will sound great everywhere.
Electronics
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Voltage100-120V
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Wattage50 Watts
Hardware
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Cabinet MaterialVinyl-Laminated, Medium-Density Fiberboard
Miscellaneous
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Connection TypeIEC
Monitors
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ProtectionsRF interference
Output-current limiting
Over-temperature
Turn-on/off transient
Subsonic filter
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Audio SwitchesAcoustic Space (Flat, -2 dB, -4 dB)Low Cut (Flat, 80 Hz, 100 Hz @ -12 dB / octave)
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Audio ControlsVolumeHigh Frequency (±6 dB, center 10 kHz, continuously variable)Mid Frequency (±6 dB, center 1 kHz, continuously variable)
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Peak SPL99 dB (@ 1 meter)
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Crossover Frequency2.7 kHz
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Monitor Inputs1- Balanced XLR, 1- Balanced ¼” TRS, 1- Unbalanced RCA
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HF Transducers1” Ultra Low Mass, Silk Dome Tweeter
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LF Transducers4.5″ Woven Composite
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Frequency Response55 Hz – 20 kHz
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Input Impedance10 kΩ
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Monitor Amplifier Power25 Watts (Each Speaker)
Specifications
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Input Impedance10 kΩ