---
product_id: 9136075
title: "Eris E4.5"
brand: "presonus"
price: "$513.13"
currency: USD
in_stock: true
category: "Pre Sonus"
url: https://www.desertcart.us/products/9136075-eris-e4-5
store_origin: US
region: United States of America
---

# 50W Class AB power Multi-input connectivity High/low frequency tuning Eris E4.5

**Brand:** presonus
**Price:** $513.13
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your sound game — studio precision meets everyday versatility!

## Quick Answers

- **What is this?** Eris E4.5 by presonus
- **How much does it cost?** $513.13 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/9136075-eris-e4-5)

## 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

- • **Powerful 50W Amplification:** Class AB dual amps deliver punchy, balanced sound that fills your workspace without distortion or fatigue.
- • **Tailor Your Audio Environment:** Customizable high- and low-frequency controls let you fine-tune your monitors to your room, desk, or creative setup.
- • **Plug-and-Play Headphone Monitoring:** Built-in headphone amplifier with front-panel output lets you switch instantly to private listening without missing a beat.
- • **Seamless Connectivity for Every Device:** Balanced ¼-inch TRS, RCA, and front-panel ⅛-inch aux inputs ensure effortless integration with professional gear and mobile devices alike.
- • **Studio-Quality Sound in a Compact Frame:** Experience pristine, accurate audio with a 4.5-inch woven-composite woofer and 1-inch silk-dome tweeter designed for professional-grade clarity.

## Overview

The PreSonus Eris E4.5 is a pair of 4.5-inch near-field studio monitors delivering 50 watts of Class AB power for clear, accurate sound. Featuring woven-composite woofers and silk-dome tweeters, these compact monitors offer customizable frequency tuning and multiple input options including balanced TRS, RCA, and aux. Ideal for music production, content creation, and hi-fi listening, they also include a built-in headphone amplifier and power-saving mode, making them a versatile, professional-grade audio solution for any workspace.

## Description

Designed by a proven leader in studio reference monitors, Eris E4.5 speakers deliver studio-quality sound, yet are compact enough to fit almost anywhere, making them a great choice for music lovers, content creators, and gamers. You get the flexibility of rear-panel, ¼-inch TRS and RCA inputs; a front-panel 1/8” stereo line input for use with mobile audio devices; a convenient front-panel volume control; and an integrated headphone amplifier. Experience loud, clear audio thanks to 50W of onboard Class AB power. Want even bigger bass? Adjust the speakers’ response to taste with low- and high-frequency tuning controls. The Eris E4.5 media reference monitors bring studio sound to the home environment.

## Features

- HONEST. Eris 4.5 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 4.5’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 4.5’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. The 50W, 8-inch companion Eris Sub 8BT studio subwoofer delivers a massive low-frequency boost and Bluetooth connectivity to your Eris 4.5’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 | B00GP56OYA |
| Additional Features | Compact size with studio-quality sound; 4.5-inch woven-composite woofer and 1-inch silk-dome tweeter; 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. |
| Antenna Location | For Music Players |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo |
| Best Sellers Rank | #216 in Musical Instruments ( See Top 100 in Musical Instruments ) #1 in Studio Audio Monitors |
| Brand | PreSonus |
| Built-In Media | (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, (1) 2M bare-wire speaker cable, (8) Foam feet; 4 to be placed on the bottom of each speaker to improve isolation., Power Cable, Quick Start Guide |
| Color | Black |
| Compatible Devices | Smartphone, Laptop, Television |
| Connectivity Protocol | Auxiliary |
| Connectivity Technology | RCA, 1/4" TRS, and 1/8" Auxiliary |
| Control Method | Push Button |
| Controller Type | Corded Electric |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.5 4.5 out of 5 stars (3,030) |
| Enclosure Material | Plastic |
| Frequency Response | 20 KHz |
| Is Waterproof | FALSE |
| Item Dimensions D x W x H | 7.1"D x 6.4"W x 9.5"H |
| Item Type Name | Eris E4.5 2-Way 4.5" Near Field Studio Monitor |
| Item Weight | 2 pounds |
| Manufacturer | PreSonus |
| Model Name | Eris E4.5 |
| Model Number | Eris E4.5 |
| Mounting Type | Floor Standing |
| Number Of Circuits | 1 |
| Number of Audio Channels | 2 |
| Number of Items | 2 |
| Power Source | Corded Electric |
| Speaker Maximum Output Power | 50 watts |
| Speaker Size | 4.5 |
| Speaker Type | Monitor |
| Specific Uses For Product | Personal entertainment, music production, gaming |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Diameter | 4.5 inches |
| Tweeter Diameter | 1 inches |
| UPC | 673454002670 |
| Unit Count | 1 Count |
| Warranty Description | 1 year |
| Warranty Type | Limited |
| Wireless Technology | Bluetooth |
| Woofer Diameter | 4.5 inches |

## Product Details

- **Audio Output Mode:** Stereo
- **Brand:** PreSonus
- **Connectivity Technology:** RCA, 1/4" TRS, and 1/8" Auxiliary
- **Frequency Response:** 20 KHz
- **Speaker Maximum Output Power:** 50 watts

## Images

![Eris E4.5 - Image 1](https://m.media-amazon.com/images/I/61O4jJCrR3L.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

- PreSonus Eris E4.5-2-Way 4.5" Near Field Studio Monitor (Pair)
- Vondynote Set of 2 Desktop Clamp Speaker Stands Short Studio Monitor Stands Height Adjustable
- Elebase 1/4 Inch TRS Instrument Cable 6.6ft 2-Pack,Straight 6.35mm Male Jack Stereo Audio Interconnect Cord,6.35 mm Balanced Line for Electric Guitar,Bass,Keyboard,Amplifier,Amp,Speaker,Equalizer

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-09-06*