PreSonus Eris E4.5 High Definition 4.5in Active Studio Monitor Pair

Nothing But the Truth.
When youre serious about creating music, you need monitor speakers that will reveal all of the flaws in your tracks and mixes. Eris professional studio monitors deliver the truth, thanks to very accurate response, tight bass, and clear upper end.

Youre in Control!
Its easy to customize Eris sound for your room and type of music.

The Three Bears.
Once upon a time there were three Cajun bears who lived in a home studio in a Louisiana bayou. One was a little bear named Eris E4.5; one was a middle-sized bear named Eris E5, and the other was a big bear named Eris E8. Bear with us and

Making Connections.
Eris monitors give you three different types of inputs so you can use them with a wide variety of audio sources.

Key Features

• 4.5-inch Kevlar® low-frequency transducer
• HF Driver Adjust (±6 dB, continuously variable)
• 50, Class AB biamplification
• Balanced XLR/¼-inch and unbalanced RCA inputs (E5/E8)
• 1-inch (25 mm), ultra-low-mass, silk-dome, high-frequency transducer
• Front-firing acoustic port for superior bass-frequency reproduction
• Optimized, resonance-suppressing internal bracing
• 100 dB maximum continuous SPL

Technical Specs

1- Stereo 1/8" / 2- Balanced ¼ TRS / 2- Unbalanced RCA

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 k

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
Acoustic Space
Flat, -2 dB, -4 dB

RF interference
Output-current limiting
Over-temperature
Turn-on/off transient
Subsonic filter
External mains fuse

100-120V ~50/60 Hz or 220-240V ~50/60 Hz

Vinyl-laminated, medium-density fiberboard

Width
6.42" (163 mm)
Depth
7.09" (180 mm)
Height
9.45" (241 mm)
Weight
13 lb. (5.9 kg)