Detail 01
70Hz–20kHz frequency response
Defines the pair’s stated playback range.
Product detailSKU #1500000407952
PreSonusEris 4.5BT Studio Monitor (2nd Gen) (Pair)
Sale
1/8
Independent shopping perspective
The Korena take
Designed for desktop monitoring, the Eris 4.5BT pair combines active nearfield speakers with Bluetooth 5.0 and wired connection options. Its 4.5-inch woofers and 1-inch silk-dome tweeters handle a stated 70Hz–20kHz range in a desktop-friendly format. Use Bluetooth for quick playback from a laptop, tablet or phone, then move to the wired inputs when the setup calls for it. Front-panel auxiliary and headphone connections keep everyday source changes and private listening close at hand.
Strong match
Who this is for
- Bedroom-studio monitoring where a compact pair needs room for both wired and wireless playback.
- Video-production or gaming desks that need front-panel access for an auxiliary source or headphones.
- Adjusting high and low frequency response for the monitoring space or personal preference.
What matters in use
The specifications, translated
Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.
Detail 02
4.5-inch woofer and 1-inch silk-dome tweeter
Each monitor uses a two-way driver layout.
Detail 03
±6dB high- and low-frequency shelving at 10kHz and 100Hz
Lets you make separate high- and low-frequency adjustments.
Final check
Know before you order
- 01The monitors connect to each other via speaker wire, with I/O consolidated on the left speaker.
Product questions
Before you decide
Straight answers to the questions shoppers most often ask about this product.
01Can I stream from a phone or tablet?
Yes. Bluetooth 5.0 is built in for wireless streaming from a host device.
02Does connecting headphones silence the monitors?
Yes. Plugging into the headphone output mutes the speakers.
Reference
Full specifications
The complete catalog record, organized around the decisions musicians make when comparing gear.
3 detailsSound
- Low Frequency Driver
- 4.5 inch
- Frequency Response
- 70Hz–20kHz
- High Frequency Driver
- 1 inch
1 detailsPickups & controls
- Tuning Controls
- Yes
2 detailsConnections & power
- Output Power
- 50 watts
- Input Connectors
- XLR, 1/4 inch, unbalanced RCA, Bluetooth, 1/8 inch stereo
4 detailsSize & weight
- Weight
- 9.91
- Depth
- 7.05 inch
- Width
- 6.42 inch
- Height
- 9.49 inch
5 detailsOther
- Configuration
- 2-way
- Max Peak SPL
- 11dB (@1 m)
- Size
- Nearfield
- System Type
- Active
- Amplifier Class
- AB
