---
product_id: 271818222
title: "Eris E3.5 BT-3.5\" Near Field Studio Monitors with Bluetooth"
brand: "presonus"
price: "₩1121812"
currency: KRW
in_stock: true
reviews_count: 8
url: https://www.desertcart.kr/products/271818222-eris-e3-5-bt-3-5-near-field-studio-monitors
store_origin: KR
region: South Korea
---

# Integrated headphone amp Bluetooth 5.0 wireless 50W Class AB power Eris E3.5 BT-3.5" Near Field Studio Monitors with Bluetooth

**Brand:** presonus
**Price:** ₩1121812
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your sound game — studio-grade clarity meets wireless convenience!

## Quick Answers

- **What is this?** Eris E3.5 BT-3.5" Near Field Studio Monitors with Bluetooth by presonus
- **How much does it cost?** ₩1121812 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/271818222-eris-e3-5-bt-3-5-near-field-studio-monitors)

## Best For

- presonus enthusiasts

## Why This Product

- Trusted presonus brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact Powerhouse:** 50W (25W per side) Class AB amplification in a sleek, space-saving design fits perfectly on any desk or studio setup.
- • **Plug & Play Versatility:** Multiple inputs including ¼-inch balanced TRS, RCA, and front-panel 1/8-inch aux for ultimate device compatibility.
- • **Seamless Wireless Freedom:** Bluetooth 5.0 connectivity lets you cut the cords and stream effortlessly from any smart device within 10 meters.
- • **Tailored Audio Experience:** Adjust high- and low-frequency controls to perfectly match your room’s acoustics and personal taste.
- • **Studio-Quality Sound, Anywhere:** 3.5-inch woven composite woofer + 1-inch silk-dome tweeter deliver crisp, balanced audio for work, gaming, and content creation.

## Overview

The PreSonus Eris E3.5 BT are compact 3.5-inch near-field studio monitors featuring 50W Class AB amplification, Bluetooth 5.0 wireless streaming, and versatile input options. Designed for professionals and creatives, they offer precise sound tuning with high- and low-frequency controls, an integrated headphone amplifier, and bundled music production software worth over $1000, making them ideal for multimedia, gaming, and home studio use.

## Description

Designed by a proven leader in studio reference monitors, Eris E3.5 BT speakers deliver studio-quality sound with the convenience of Bluetooth wireless technology. In addition to Bluetooth wireless connectivity, YOU get the flexibility of rear-panel, ¼-inch TRS and RCA inputs; a front-panel 1/8-inch stereo Line input for use with mobile audio devices; A handy front-panel volume control; and an integrated headphone amplifier. Experience loud, clear audio thanks to 50W of Onboard class AB power. Want more bass? Adjust the speakers’ response to taste with low- and high-frequency tuning controls. The Eris E3.5 BT speakers’ elegantly compact form is well-suited for any home environment, yet they’re compact enough to fit almost anywhere. Making them a great choice for music lovers, content creators, and gamers.

Review: Clear, balanced sound. Great for a work-from-home setup. Not super loud. - These are great for when you're working at a desk and doing a lot of video calls - the sound is very clean and balanced, almost like you're in the room with co-workers. If you're looking for a dance party in your room, they're just probably not going to be loud enough - but for normal volume listening they're great. Fine for casual music listening while you're working, too.
Review: These speakers may have a fault with the switch - Brought these speakers in June, use them twice, they were working and the next time I used them there was no power. Tried changing fuse, using a different socket but nothing. Did some research and found it was a common problem, others had same problem. The manufacturers need to look at this or they may lose business

## 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 and Studio Magic plug-in suite, over $1000 USD worth of music production software.
- 3.5-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 or 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 1/8-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/off are located on the front panel for your convenience.
- 50W (25W/side) Class AB amplification.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07Z6P19Y9 |
| Age Range Description | Adult |
| Antenna Location | For computers |
| Audio Driver Size | 8.9 Centimetres |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo |
| Audio output mode | Stereo |
| Battery Average Life | 8 Hours |
| Best Sellers Rank | 132,007 in Musical Instruments & DJ ( See Top 100 in Musical Instruments & DJ ) 158 in Studio Monitors |
| Bluetooth Range | 10 Metres |
| Box Contents | (1 pair) of Eris E4.5 monitors (1 active, 1 passive), (1) 1.5M 1/8-inch TRS stereo cable, (1) 1.5M 1/8-inch TRS to 2x RCA cable, (2M) bare-wire speaker cable, (8) Foam feet; 4 to be placed on the bottom of each speaker to improve isolation. |
| Brand | PreSonus |
| Brand Name | PreSonus |
| Colour | Black |
| Compatible Devices | Gaming Console, Laptop, Smartphone, Television |
| Connectivity Protocol | Bluetooth, Auxiliary |
| Connectivity technology | wired, wireless |
| Control Method | Push Button |
| Controller Type | Button |
| Customer Package Type | FFP |
| Customer Reviews | 4.6 out of 5 stars 2,024 Reviews |
| Enclosure Material | Composite |
| Frequency Response | 50 Hz |
| Frequency response | 50 Hz |
| Global Trade Identification Number | 00673454008733 |
| Impedance | 10000 Ohms |
| Is Waterproof | false |
| Item Dimensions D x W x H | 16.3D x 14.2W x 21.1H centimetres |
| Item Type Name | Eris E3.5 BT - 3.5" Near Field Studio Monitors with Bluetooth |
| Item Weight | 1 Pounds |
| MP3 player | No |
| Manufacturer | PreSonus |
| Maximum Speaker Output Power (in watts) | 50 Watts |
| Model Name | Eris E3.5 BT |
| Model Number | Eris E3.5 BT |
| Mounting Type | Plug Mount |
| Mounting type | Plug Mount |
| Network Connectivity Technology | wired, wireless |
| Number of Audio Channels | 2.0 |
| Number of Items | 2 |
| Number of Power Levels | 1 |
| Power Source | Corded Electric |
| Product Features | Compact size with studio-quality sound; 3.5-inch woven-composite woofer and 1-inch silk-dome tweeter; Bluetooth 5.0 wireless technology; ¼-inch balanced TRS and RCA and 1/8” stereo unbalanced line inputs; convenient front-panel volume control; integrated headphone amplifier; low- and high-frequency tuning controls; 25W/side class AB power amp. |
| Speaker Size | 1 Inches |
| Speaker Type | Monitor |
| Speaker maximum output power | 50 Watts |
| Specific Uses For Product | For Computers |
| Subwoofer Connectivity Technology | Wireless |
| Subwoofer Speaker Diameter | 3.5 Inches |
| Tweeter Diameter | 1 Inches |
| UPC | 649661403753 742880946558 673454008733 |
| Warranty Type | Limited |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology Type | Bluetooth |
| Woofer Driver Diameter | 3.5 Inches |

## Product Details

- **Audio output mode:** Stereo
- **Brand:** PreSonus
- **Connectivity technology:** wired, wireless
- **Frequency response:** 50 Hz
- **Material:** Composite
- **Model name:** Eris E3.5 BT
- **Mounting type:** Plug Mount
- **Speaker maximum output power:** 50 Watts
- **Speaker type:** Monitor

## Images

![Eris E3.5 BT-3.5" Near Field Studio Monitors with Bluetooth - Image 1](https://m.media-amazon.com/images/I/61MTg9h7hHL.jpg)
![Eris E3.5 BT-3.5" Near Field Studio Monitors with Bluetooth - Image 2](https://m.media-amazon.com/images/I/61F-u3b1ZiL.jpg)
![Eris E3.5 BT-3.5" Near Field Studio Monitors with Bluetooth - Image 3](https://m.media-amazon.com/images/I/71IhnhmAScL.jpg)
![Eris E3.5 BT-3.5" Near Field Studio Monitors with Bluetooth - Image 4](https://m.media-amazon.com/images/I/61zgJtidJKL.jpg)
![Eris E3.5 BT-3.5" Near Field Studio Monitors with Bluetooth - Image 5](https://m.media-amazon.com/images/I/71+Hedsj9XL.jpg)

## Questions & Answers

**Q: Does this come with all the cables?**
A: It comes with all of the cables required to make a power connection and stereo sound connection from your computer. It does not provide TRS or XLR cables for balanced connection, nor does it come with a DAC or headset to plug into it. You need to do your own shopping.

**Q: Porque el titulo la publicación indica que los monitores son de 4.5 pulgadas y envian al cliente de 3.5 pulgadas??**
A: Me pasó lo mismo, pero no se entonces si pedir los 4.5, porque ya devolví los 3.5, no sabría si me van a llegar los 3.5 nuevamente

**Q: Looking into getting these speakers to plug into a turntable, are they high fidelity? Will they produce good sound?**
A: Yes

**Q: I need a longer cable that comes with this speaker, it's the combined red/black cable with exposed tips. What is this cable called? Link please?**
A: I believe that's just called speaker wire. But it can come in all different sizes so just be aware of that.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Clear, balanced sound. Great for a work-from-home setup. Not super loud.
*by T***. on 9 March 2021*

These are great for when you're working at a desk and doing a lot of video calls - the sound is very clean and balanced, almost like you're in the room with co-workers. If you're looking for a dance party in your room, they're just probably not going to be loud enough - but for normal volume listening they're great. Fine for casual music listening while you're working, too.

### ⭐ These speakers may have a fault with the switch
*by P***. on 27 September 2023*

Brought these speakers in June, use them twice, they were working and the next time I used them there was no power. Tried changing fuse, using a different socket but nothing. Did some research and found it was a common problem, others had same problem. The manufacturers need to look at this or they may lose business

### ⭐⭐ Great sound. But Bluetooth does not work.
*by J***S on 19 February 2022*

Not sure I can write anything that hasn't already been written about the sound. Really great and tight sound given the small size. Build quality isn't really that great: quite plasticky and when I plug in the cables they wobble about a little bit in the sockets. The big problem though: bluetooth. Does not work. Connects to my audio player and iPhone. But no sounds. If I pick up the main speaker I temporarily get sound just through that speaker (not the connected one). It's not an issue with the cables as they work fine when connected to my laptop and turntables (mixer). So overall, good sounding speakers, so so build quality and very dodgy Bluetooth.

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- PreSonus Eris E3.5 BT-3.5" Near Field Studio Monitors with Bluetooth
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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-08-03*