---
product_id: 667600303
title: "Eris 3.5 Studio Monitors (White), Pair — 3.5\" Inch Powered Bookshelf Speakers, Stereo, Desktop Computer, Near Field Music Production, Audio Mixing Recording"
brand: "presonus"
price: "NT$7660"
currency: TWD
in_stock: true
category: "Pre Sonus"
url: https://www.desertcart.tw/products/667600303-eris-3-5-studio-monitors-white-pair-3-5-inch
store_origin: TW
region: Taiwan
---

# Integrated headphone amp & front jack 50W Class AB dual amp power High/low frequency room tuning Eris 3.5 Studio Monitors (White), Pair — 3.5" Inch Powered Bookshelf Speakers, Stereo, Desktop Computer, Near Field Music Production, Audio Mixing Recording

**Brand:** presonus
**Price:** NT$7660
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your sound game with Eris 3.5 — where compact meets pro-grade clarity.

## Quick Answers

- **What is this?** Eris 3.5 Studio Monitors (White), Pair — 3.5" Inch Powered Bookshelf Speakers, Stereo, Desktop Computer, Near Field Music Production, Audio Mixing Recording by presonus
- **How much does it cost?** NT$7660 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/667600303-eris-3-5-studio-monitors-white-pair-3-5-inch)

## 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:** 50 watts of balanced amplification pack serious volume without distortion—perfect for desktop or bookshelf setups.
- • **Seamless Connectivity:** Multiple inputs including balanced ¼" TRS, RCA, and front-panel aux plus Bluetooth-ready subwoofer compatibility.
- • **Tailored Audio Experience:** Customizable high- and low-frequency controls let you optimize sound for your unique room and workflow.
- • **Plug-and-Play Headphone Ready:** Front-panel headphone output with built-in amp for instant private listening and mixing anytime.
- • **Studio-Quality Precision Sound:** Hear every detail with 3.5" woven-composite woofers and silk-dome tweeters delivering tight bass and crystal highs.

## Overview

The PreSonus Eris 3.5 Studio Monitors are compact, powered 3.5" bookshelf speakers designed for near-field music production and audio mixing. Featuring 50 watts of Class AB amplification, woven-composite woofers, and silk-dome tweeters, they deliver accurate, studio-quality sound with customizable frequency tuning. Multiple input options and a built-in headphone amplifier make them versatile for professional and home studio use, while compatibility with the Eris Sub8 BT subwoofer allows for a powerful 2.1 system. Ideal for millennials seeking premium audio precision in a sleek, space-conscious design.

## Description

PreSonus Eris-series studio monitors are used worldwide by audio engineers and producers who need to hear every detail of their recordings. Eris 3.5 media reference monitors deliver studio-quality sound in an elegant, compact form factor that makes them ideally suited for use as bedroom studio speakers, turntable and record player speakers, video post-production speakers, or high-fidelity audio monitors. With 25 watts per side of onboard power, the Eris 3.5 reference monitors pack a serious punch, while still delivering clear, accurate audio. The weave of the 3.5-inch woofer results in tight bass that you can feel, while the one-inch silk-dome tweeter produces refined high-frequencies and is designed to radiate sound with a wide pattern, creating a large optimal listening area. Improved speaker voicing over the previous first generation design delivers richer lows and a smoother crossover transition for articulate, accurate transient reproduction throughout the frequency range and a less-fatiguing listening experience. A convenient front-panel knob sets the level of both the power amp and the loud, clear headphone amplifier, with its front-panel jack. With three types of inputs, it's easy to connect just about any audio source to Eris 3.5 reference monitors. High- and low-frequency controls let you easily adjust the Eris speaker's frequency response to compensate for the acoustics of your space and create the most accurate sonic reproduction possible. Need a little more low end? Put some boom in your room with an Eris Sub8 BT to build a perfectly matched 2.1 sound system that fits almost anywhere.

## Features

- HONEST. Eris 3.5 near field studio monitors deliver studio-quality, accurate sound perfect for music production, hi-fi audio listening, or multimedia reference.
- EXPRESSIVE. Clear, accurate audio with a big low end — Eris 3.5's woven-composite woofers’ weave and nature result in tight bass that you can feel, as well as cleaner overall sound.
- POWERFUL. Compact speakers that pack a punch — 50 Watts of Class AB dual amplification (25W per side) provide all the volume and loudness you want without sacrificing tonal balance or audio clarity.
- ULTRA-WIDE LISTENING SWEET SPOT. The natural high-frequency response of the 1-inch low-mass, silk-dome transducers (tweeters) provide superior stereo imaging from nearly any listening angle.
- ALL THE CONNECTIONS YOU NEED. ¼-inch TRS balanced inputs on the back panel for professional audio devices, unbalanced RCA inputs for consumer electronics, plus a convenient front-panel ⅛-inch TRS stereo aux input for your phone.
- PRECISION-TUNE TO YOUR ROOM. High- and low-frequency tuning controls allow you to customize your audio output for your ears, room size, and speaker orientation. Whether on a desk, bookshelf, or next to a turntable or record player, Eris 3.5's produce clear, room-filling sound.
- QUICK-SWITCH TO HEADPHONES. The easy-access front panel headphone output and built-in headphone amplifier allow for plug-and-play headphone media reference when needed.
- ADD MORE LOW END & BLUETOOTH. The 50W, 8-inch companion Eris Sub 8BT studio subwoofer delivers a massive low-frequency boost and Bluetooth connectivity to your Eris 3.5’s, creating a powerful 2.1 speaker system.
- POWER SAVER MODE. Power-saving mode auto engages after 40 minutes of idle time.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D2F4T9RJ |
| Additional Features | Balanced, ¼-inch TRS inputs; unbalanced, ⅛-inch stereo and RCA inputs; and integrated stereo headphone amplifier with front-panel ⅛-inch output, Featuring an integrated headphone output, flexible connection options, and easily adjustable high- and low-frequency controls to fine-tune speaker response, Eris 3.5 powered desktop speakers ensure optimal performance in any environment – from the home st… |
| Antenna Location | For Recording and Music Purposes |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo or Mono |
| Best Sellers Rank | #94 in Musical Instruments ( See Top 100 in Musical Instruments ) #2 in Studio Audio Monitors |
| Brand | PreSonus |
| Built-In Media | 2 Eris 3.5 Monitors |
| Color | White |
| Compatible Devices | Smartphone, Tablet, MP3 Player, Desktop, Television, Projector, Laptop |
| Connectivity Protocol | Bluetooth |
| Connectivity Technology | 1/4" TRS, Auxilary, RCA |
| Control Method | Touch |
| Controller Type | Corded electric |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,555) |
| Enclosure Material | woven-composite, silk-dome, NA |
| Is Waterproof | FALSE |
| Item Dimensions D x W x H | 6"D x 5.5"W x 8.3"H |
| Item Weight | 6.8 Pounds |
| MP3 player | No |
| Manufacturer | PreSonus |
| Model Name | Eris 3.5 White |
| Model Number | 2777500133 |
| Mounting Type | Shelf Mount |
| Number of Audio Channels | 2.0 |
| Number of Items | 2 |
| Power Source | Corded Electric |
| Series Number | 27775 |
| Speaker Maximum Output Power | 50 Watts |
| Speaker Size | 3.5 Inches |
| Speaker Type | Multimedia |
| Specific Uses For Product | Recording and Music |
| Subwoofer Connectivity Technology | Wireless |
| Tweeter Diameter | 1 Inches |
| UPC | 673454012808 |
| Unit Count | 2.0 Count |
| Warranty Description | 2 year manufacturer |
| Warranty Type | Limited |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology | Bluetooth |
| Woofer Diameter | 3.5 Inches |

## Product Details

- **Audio Output Mode:** Stereo or Mono
- **Brand:** PreSonus
- **Connectivity Technology:** 1/4" TRS, Auxilary, RCA
- **Mounting Type:** Shelf Mount
- **Speaker Maximum Output Power:** 50 Watts

## Images

![Eris 3.5 Studio Monitors (White), Pair — 3.5" Inch Powered Bookshelf Speakers, Stereo, Desktop Computer, Near Field Music Production, Audio Mixing Recording - Image 1](https://m.media-amazon.com/images/I/71kVd2XkdNL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Questions & Answers

**Q: What is the PreSonus Eris 3.5 designed for?**
A: The PreSonus Eris 3.5 is designed for bedroom studios, video production, turntable and record player setups, and high-fidelity listening. Compact in size and sold as a pair, it delivers studio-quality sound with honest, accurate audio reproduction.

**Q: Do I need a separate amplifier or receiver to use the Eris 3.5?**
A: No. The PreSonus Eris 3.5 features 50W of onboard Class AB amplification (25W per side), so no additional gear is required. Just connect your source and start listening with clear, accurate, studio-quality sound.

**Q: Can I adjust the sound of the Eris 3.5 to fit my room?**
A: Yes. The PreSonus Eris 3.5 includes High and Low Acoustic Tuning controls that let you compensate for your room's acoustics and fine-tune speaker response, so you always get the most accurate sonic reproduction possible.

**Q: What can I connect to the PreSonus Eris 3.5?**
A: The PreSonus Eris 3.5 accepts balanced 1/4-inch TRS, unbalanced RCA, and front-panel 1/8-inch stereo inputs, plus a front-panel 1/8-inch headphone output, making it easy to connect virtually any line-level audio source.

**Q: How does the Eris 3.5 differ from a typical consumer speaker?**
A: Unlike consumer speakers that hype the bass at the expense of other frequencies, the Eris 3.5 delivers an even response from bass to treble so you hear your music exactly as artists and engineers intended, for a less-fatiguing listening experience.

## Frequently Bought Together

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-07-09*