PreSonus
PreSonus Eris Studio 4 - 4.5" Active Studio Monitor Pair Bundle
Precision Monitoring for the Critical Ear The PreSonus Eris Studio 4 Active Studio Monitors provide detailed and accurate sound reproduction in a compact design. Ideal for small studio spaces, these monitors offer a wide sweet spot and acoustic tuning controls for optimal performance. Specifica...
$269.99*
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*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.
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Overview
Precision Monitoring for the Critical Ear
The PreSonus Eris Studio 4 Active Studio Monitors provide detailed and accurate sound reproduction in a compact design. Ideal for small studio spaces, these monitors offer a wide sweet spot and acoustic tuning controls for optimal performance.
Specifications:
- Brand: PreSonus
- Model: Eris Studio 4
- Type: Active Studio Monitor
- LF Driver: 4.5-inch woven composite
- HF Driver: 1-inch silk-dome tweeter
- Amplification: 50-watt Class AB bi-amplification
- Frequency Response: 55 Hz - 22 kHz
- Waveguide: EBM (Elliptical Boundary Modeled)
- Connectivity: Dual Inputs
Key Features
Bundle Includes: 2 x PreSonus Eris Studio 4 4.5-inch Compact Active Studio Monitor with EBM Waveguide and Tuning Controls, and 2 x 1/4-Inch TRS Instrument Cable (10-Feet)
Configuration: The speaker features a 4.5-inch woven-composite low-frequency driver and a 1-inch silk-dome tweeter to deliver a balanced sound
Bi-Amplification: The speaker is powered by 50-watt Class AB bi-amplification, with each driver having its dedicated amplifier
EBM Waveguide: The Eris Studio 4 features the Elliptical Boundary Modeled waveguide to enhance high-frequency response, providing a wide and controlled sweet spot
Flexible Connectivity: The Eris Studio 4 offers flexible connectivity options, allowing you to easily connect it to various audio sources
Specifications
Speaker Configuration
2-way
Low-Frequency Driver
4.5-inch woven-composite
High-Frequency Driver
1-inch silk-dome tweeter
Amplification Type
Class AB bi-amplification
Amplification Power
50 watts
Waveguide
Elliptical Boundary Modeled (EBM)
Included Cables
2 x 1/4-Inch TRS Instrument Cable (10-Feet)
Pros & Cons
👍 Pros
- Features a 4.5-inch woven-composite low-frequency driver for balanced sound reproduction.
- Includes a 1-inch silk-dome tweeter that contributes to a clear and articulate high-frequency response.
- Equipped with 50-watt Class AB bi-amplification, providing dedicated power to each driver for optimal performance.
- The Elliptical Boundary Modeled (EBM) waveguide enhances high-frequency delivery and widens the sweet spot.
- Offers flexible connectivity options, allowing for easy integration with various audio sources.
👎 Cons
- The 4.5-inch low-frequency driver may have limitations in reproducing very deep bass frequencies in larger spaces.
- The studio monitors are active, meaning they require a power outlet for each speaker, potentially adding to cable management.
- The bundled instrument cables are 10-feet, which might be too long or too short depending on the studio setup.
- The EBM waveguide, while enhancing the sweet spot, may present a specific sound signature not preferred by all users.
- Being compact, the speakers may not provide the same volume or sonic presence as larger studio monitors.
Frequently Asked Questions
What is the driver configuration of the PreSonus Eris Studio 4 monitors?
The PreSonus Eris Studio 4 features a 4.5-inch woven-composite low-frequency driver and a 1-inch silk-dome tweeter, designed to deliver a balanced sound.
How are these studio monitors powered?
These speakers are powered by 50-watt Class AB bi-amplification, meaning each driver has its own dedicated amplifier for efficient performance.
What is the purpose of the EBM Waveguide in these monitors?
The Elliptical Boundary Modeled (EBM) waveguide is designed to enhance the high-frequency response, providing a wide and controlled sweet spot for listening.
What kind of connectivity options does the Eris Studio 4 offer?
The Eris Studio 4 provides flexible connectivity options, allowing for easy connection to various audio sources.
Does this bundle include any cables for connecting the monitors?
Yes, the bundle includes two 1/4-Inch TRS instrument cables, each 10-feet long, for connecting the monitors.
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