Presonus ERIS E4.5 Studio Monitors (PAIR)
Customer Return, perfect condition, full warranty - great deal!
You're in control!
Today's music producers deal with a wide variety of musical genres and often work in more than one location. It's easy to take your Eris speakers with you when you want to work in a different space. It's almost as easy to customize their sound for your room and type of music.
The most basic control is the Input Gain, which determines the signal level before it reaches the power amp. This is part of gain-staging your overall system that is, setting the levels for every part of the recording chain in order to get the optimal level of clean audio all the way through. Once you've gain-staged your system, you can leave this control alone.
In addition to the Acoustic Tuning controls, Eris speakers offer a three-position Acoustic Space switch. This switch controls a second-order, low shelving filter that cuts the level of all frequencies below 800 Hz by a specified amount (-2 or -4 dB) to compensate for the boundary bass boost that occurs when the monitor is placed near a wall or corner. If you don't want to roll off those lows, set it to 0 dB.
This combination of controls lets you create a linear response for accurate monitoring and enables you to simulate different listening environments, so you don't have to listen to mixes on your car, consumer computer speakers, and home stereo to check how the music sounds with different systems. Instead, you can adjust the Eris monitors response and test your mixes without leaving your studio. No other monitors in this price class offer this degree of control.
Frequency Response 70 Hz - 20 kHz
Crossover Frequency 2.8 kHz
LF Amplifier Power 25W/speaker
HF Amplifier Power (not biamped)
Peak SPL (@ 1 meter) 100 dB
LF Driver 4.5" Kevlar
HF Driver 1 silk dome
Input Impedance 10 kΩ
Volume Range A-type taper
MF Control Variable (-6 to +6 dB
HF Control Variable (-6 to +6 dB)
Low Cut Flat, 80 Hz, 100 Hz
Flat, -2 dB, -4 dB
Width 6.42" (163 mm)
Depth 7.09" (180 mm)
Height 9.45" (241 mm)