
PreSonus
PreSonus Eris E3.5 BT Studio Monitors & Headphones
PreSonus Eris E3.5 BT studio monitors with Bluetooth 5.0 and bundled Samson headphones deliver versatile audio for any home studio.
$161.99*
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*Price sourced from Amazon.com. Last updated:Jun 04, 2026.Price and availability are subject to change.
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Overview
Specifications
Monitor Model
PreSonus Eris E3.5 BT (Pair)
LF Driver
3.5" Woven Composite
HF Driver
1" Silk Dome Tweeter
Bluetooth
Bluetooth 5.0
EQ Controls
High and Low
Type
Active (Powered)
Bundled Headphones
Samson SR350 Over-Ear Stereo
Headphone Frequency Response
20Hz – 20kHz
Woofer Diameter
3.5 Inches
Pros & Cons
👍 Pros
- Bluetooth 5.0 adds wireless streaming convenience without needing a separate adapter
- Onboard High and Low EQ controls allow room-specific tuning directly on the monitors
- Bundled Samson SR350 headphones provide a private monitoring option included in the price
- Active design with built-in amplification eliminates the need for an external amp
- Compact 3.5-inch form factor fits easily on crowded desks and small workstations
👎 Cons
- The 3.5-inch woofers produce limited bass extension, which may leave low-end frequencies underrepresented
- Not suitable for large rooms or high-volume playback due to their compact driver size
- The bundled Samson SR350 headphones are entry-level and may not satisfy critical listening needs
- Bluetooth audio streaming introduces latency that makes it unsuitable for real-time recording or monitoring
Frequently Asked Questions
Can I connect the Eris E3.5 BT monitors to my phone or tablet wirelessly?
Yes, these monitors feature Bluetooth 5.0 connectivity, allowing you to stream audio wirelessly from any Bluetooth-enabled phone, tablet, or laptop.
What EQ adjustments can I make on the Eris E3.5 BT monitors?
The monitors include onboard High and Low EQ controls on the rear panel, letting you fine-tune the treble and bass response to compensate for your room acoustics or personal preference.
What size room are the Eris E3.5 BT monitors best suited for?
With their 3.5-inch woven composite woofers and compact enclosures, these monitors are designed for near-field listening in small to medium rooms such as bedroom studios, desktop setups, and home offices.
What headphones are included in this bundle?
The bundle includes a pair of Samson SR350 over-ear stereo headphones with a frequency response of 20Hz to 20kHz, suitable for private monitoring and reference listening.
Are the Eris E3.5 BT monitors active or passive?
They are active (powered) monitors, meaning amplification is built in. You simply connect your audio source and plug the monitors into a power outlet — no separate amplifier is required.