PreSonus
PreSonus Eris E4.5 BT 4.5" Studio Monitors with Bluetooth
50W25WBluetooth 5.0
Studio-Quality Sound with Wireless ConvenienceThe PreSonus Eris E4.5 BT near-field studio monitors deliver accurate and detailed audio reproduction with the added convenience of Bluetooth wireless technology. Perfect for music production, gaming, or simply enjoying your favorite music. Brand: Pr...
$179.99*
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*Price sourced from Amazon.com. Last updated:Aug 29, 2026.Price and availability are subject to change — details.
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Overview
Studio-Quality Sound with Wireless Convenience
The PreSonus Eris E4.5 BT near-field studio monitors deliver accurate and detailed audio reproduction with the added convenience of Bluetooth wireless technology. Perfect for music production, gaming, or simply enjoying your favorite music.
- Brand: PreSonus
- Model: Eris E4.5 BT
- Speaker Size: 4.5 inches
- Connectivity: Bluetooth 5.0, RCA, ¼-inch balanced TRS, 1/8-inch stereo Aux In
- Amplification: 50W (25W per side) Class AB
- Tweeter: 1-inch silk-dome
- Woofer: 4.5-inch woven composite
- Controls: Front-panel volume, High- and low-frequency tuning
- Features: Headphone jack, Bluetooth connectivity
Key Features
The reviews speak for themselves.
The only true studio monitor for multimedia, gaming, watching movies, or producing your next hit.
Now comes included with Studio One Prime plus Studio Magic plug-in suite, over dollar 1000 USD worth of music production software.
4.5-inch woven composite drivers produce a more powerful bass response with a more accurate overall sound.
Bluetooth 5.0 wireless stereo connectivity lets you play audio from smart devices and go cord-free.
1-inch (25 mm) ultra-low-mass, silk-dome, high-frequency transducer provides a wide sweet spot.
High- and low-frequency controls let you fine-tune the speaker’s response to the space you’re in.
Multiple input configurations (RCA, ¼-inch balanced TRS, and front-panel 1 or 8-inch stereo Aux In) let you connect to almost any audio source.
Stereo aux input for your smartphone, headphone jack for private listening, volume, and power on or off are located on the front panel for your convenience.
Contains 50W (25W or side) Class AB amplification.
Specifications
Woofer Size
4.5 inches
Woofer Type
Woven Composite Drivers
Tweeter Size
1 inch (25 mm)
Tweeter Type
Ultra-low-mass, Silk-dome
Amplification Type
Class AB
Amplification Power
50W (25W per side)
Bluetooth Version
5.0
Included Software
Studio One Prime, Studio Magic plug-in suite
Inputs
RCA, 1/4-inch balanced TRS, 1/8-inch stereo Aux In
Controls
High-frequency, Low-frequency, Volume, Power
Frequently Asked Questions
What kind of drivers do the PreSonus Eris E4.5 BT monitors use?
These studio monitors utilize 4.5-inch woven composite drivers for the low frequencies and a 1-inch (25 mm) ultra-low-mass, silk-dome transducer for high frequencies, aiming for accurate sound reproduction.
Can I connect my smartphone wirelessly to these monitors?
Yes, the PreSonus Eris E4.5 BT monitors feature Bluetooth 5.0 wireless stereo connectivity, allowing you to play audio from smart devices without the need for cables.
Do these monitors come with any music production software?
Yes, the PreSonus Eris E4.5 BT monitors include Studio One Prime plus the Studio Magic plug-in suite, offering over $1000 USD worth of music production software.
Are there options to adjust the sound based on my room?
Yes, these monitors are equipped with high- and low-frequency controls, enabling you to fine-tune the speaker’s response to adapt to the acoustics of your specific listening space.
What input options are available on the PreSonus Eris E4.5 BT monitors?
The monitors offer multiple input configurations, including RCA, ¼-inch balanced TRS, and a front-panel 1/8-inch stereo Aux In, providing flexibility for connecting to various audio sources.
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