Compact size with studio-quality sound; 4.5-inch woven composite woofer and 1-inch silk-dome tweeter; ¼-inch balanced TRS, RCA, and 1/8” stereo unbalanced line inputs; convenient front-panel volume control; integrated headphone amplifier; low- and high-frequency tuning controls; 25W/side class AB power amp.
PreSonus® Eris-series studio monitors are used worldwide by studio engineers who need to hear every detail of their recordings. Ideal for gaming and home video production, the Eris E4.5 delivers studio-quality sound yet is compact enough to fit almost anywhere. You get the flexibility of rear-panel, ¼-inch TRS and RCA inputs; front-panel 1/8” stereo, unbalanced line inputs for use with mobile audio devices; a convenient front-panel volume control; and an integrated headphone amplifier. Fine-adjust the speaker’s response with low- and high-frequency tuning controls. It may be small but the E4.5 is loud, as well as clear, thanks to a 25W/side Class AB power amp.
Main Features:
- 4.5-inch woven composite low-frequency transducer
- 1-inch (25 mm), ultra-low-mass, silk-dome, high-frequency transducer
- RCA and ¼-inch balanced TRS rear-panel inputs
- Front-panel 1/8-inch stereo Aux
- Integrated headphone amplifier with front-panel stereo 1/8-inch jack
- High- and low-frequency controls let you fine-tune the speaker’s response
- Front-panel Volume control
- Rear-firing, round bass-reflex port
- 25W/side Class AB amplification
Technical Specifications
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Inputs |
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1- Stereo 1/8" |
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2- Balanced ¼” TRS |
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2- Unbalanced RCA |
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Performance |
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Frequency Response |
70 Hz - 20 kHz |
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Crossover Frequency |
2.8 kHz |
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LF Amplifier Power |
25W/speaker |
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HF Amplifier Power |
(not biamped) |
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Peak SPL (@ 1 meter) |
100 dB |
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LF Driver |
4.5" Kevlar® |
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HF Driver |
1” silk dome |
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Input Impedance |
10 kΩ |
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User Controls |
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Volume Range |
A-type taper |
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MF Control |
Variable (-6 to +6 dB) |
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HF Control |
Variable (-6 to +6 dB) |
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Low Cut |
Flat, 80 Hz, 100 Hz |
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Acoustic Space |
Flat, -2 dB, -4 dB |
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Protection |
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RF interference |
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Output-current limiting |
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Over-temperature |
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Turn-on/off transient |
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Subsonic filter |
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External mains fuse |
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Power |
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100-120V ~50/60 Hz or 220-240V ~50/60 Hz |
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Cabinet |
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Vinyl-laminated, medium-density fiberboard |
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Physical |
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Width |
6.42" (163 mm) |
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Depth |
7.09" (180 mm) |
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Height |
9.45" (241 mm) |
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Weight |
13 lb. (5.9 kg) |