PreSonus® Eris-series studio monitors are used worldwide by audio engineers who need to hear every detail of their recordings. Ideal for music lovers, content creators, and gamers, the Eris E4.5 media reference monitors deliver the same studio-quality sound and accurate frequency response professional Eris-series studio monitors are known for, in an elegant, compact form ideal for home use. Features like onboard EQ controls and an integrated headphone amplifier, make it easy to cater your Eris E4.5 monitors to taste for a customized listening experience.

 

Features

• 4.5-inch (114 mm) woven composite low-frequency transducer
• 1-inch (25 mm), ultra-low-mass, silk-dome, high-frequency transducer
• Rear-firing acoustic port for superior bass-frequency reproduction
• Optimized, resonance-suppressing internal bracing
• High- and low-frequency tuning controls
• Front-panel Volume control for speakers and headphone amplifier
• Power and safety
• 50 watt (25W/side), Class AB bi-amplification
• RF interference, output current limiting, over-temperature, transient, and subsonic protection
• Amplifier “soft start” feature eliminates popping on power-up
• Internal power supply with IEC connector
• Power switch with on/off LED
• Balanced ¼-inch TRS, unbalanced 1/8-inch stereo, and RCA inputs
• Integrated stereo headphone amplifier with front-panel 1/8-inch output

Specifications

Inputs:

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

Performance:

• 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"
• HF Driver 1” silk dome
• Input Impedance 10 kΩ

User Controls:

• 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

Protection:

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

Power:

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

Cabinet:

• Vinyl-laminated, medium-density fiberboard

Physical:

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