PreSonus Eris E3.5 BT-3.5: Best Budget Computer Speakers

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PreSonus Eris E3.5 BT-3.5

JBL Boombox 3 is perfect for music. It has a balanced sound profile and is suitable for listening to a variety of genres. Vocals and lead instruments sound clean and have presence in the mix.


  • High-quality sound
  • Bluetooth connectivity
  • Compact design
  • Acoustic tuning
  • Front-panel controls


  • Limited connectivity options
  • Not ideal for larger studios.
PreSonus Eris E3.5 BT-3.5" Near Field Studio Monitors with Bluetooth
Features Specifications
Speaker Type2-way active studio monitor
Driver Size3.5 inches
Amplifier Power25 watts per speaker
Frequency Response80Hz - 20kHz
BluetoothYes, with wireless audio streaming
Inputs1/4-inch TRS, RCA, 1/8-inch stereo, Bluetooth
Acoustic TuningHigh and low-frequency controls
Dimensions 5.6" x 6.4" x 8.3" (W x D x H) Each Monitor
Weight 6.4 lbs (2.9 kg) Each
If you’re in the market for a pair of PC speakers that strike a balance between affordability, functionality, and sound quality, then the PreSonus Eris E3.5 BT-3.5 studio monitors deserve your attention. These speakers have garnered attention for their impressive performance, versatile features, and compact design, making them a compelling choice for various audio-related tasks. Whether you’re a budding music producer, a content creator, or simply an avid music lover, the Eris E3.5 BT-3.5 offers a combination of affordability and quality that’s worth exploring. In this detailed review, we’ll delve into the key features and performance of these speakers to help you decide if they’re the right fit for your audio needs.

Design and Build Quality

The Eris E3.5 BT-3.5 features a compact and visually appealing design. They are relatively small, making them suitable for small studios, home recording setups, or desktop use. The speakers have a matte black finish with a distinctive blue ring around the woofer, giving them a modern and stylish look. The build quality is generally solid, but keep in mind that they are entry-level monitors, so don’t expect premium materials.

Sound Quality

One of the standout features of these monitors is their sound quality. Despite their small size and affordable price, they offer a balanced and clear audio experience. The 3.5-inch drivers produce reasonably accurate sound with good mid-range detail. The addition of acoustic tuning controls for adjusting the high and low frequencies allows users to fine-tune the sound to their room’s acoustics, which is a valuable feature for achieving better audio accuracy.

Bluetooth Connectivity

The inclusion of Bluetooth connectivity is a notable feature of the Eris E3.5 BT-3.5. This allows you to wirelessly stream audio from your devices such as smartphones, tablets, or laptops. While this feature adds convenience for casual listening and multimedia use, it’s important to note that Bluetooth audio may not always be as precise as wired connections for critical music production work.


The Eris E3.5 BT-3.5 offers versatile input options, including 1/4-inch TRS, RCA, 1/8-inch stereo, and Bluetooth. This versatility allows you to connect various audio sources, making them suitable for a wide range of applications.


One of the biggest advantages of these monitors is their affordability. They provide a decent level of sound quality and functionality for their price point, making them an attractive option for those on a budget.

Amplifier Power

With 25 watts of amplification per speaker, these monitors provide enough power for small to medium-sized rooms. However, they may not be suitable for high-volume applications or larger studio spaces where more powerful monitors are necessary.


The PreSonus Eris E3.5 BT-3.5 studio monitors offer a combination of affordability, Bluetooth connectivity, and decent sound quality. While they may not be suitable for professional music production tasks due to their size and power limitations, they serve as an excellent entry-level option for beginners and a convenient choice for everyday multimedia use. However, for critical audio work or larger studio spaces, you might want to consider more powerful and higher-end studio monitor options.

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