---
product_id: 557924594
title: "Eris Sub 8BT — 8\" Inch Powered Subwoofer, Powered Sub, Active Subwoofer, Wireless, Bluetooth, Home Audio, Bass Speaker, Home Theater, Music Production, Gaming"
brand: "presonus"
price: "€ 587.17"
currency: EUR
in_stock: true
category: "Pre Sonus"
url: https://www.desertcart.fr/products/557924594-eris-sub-8bt-8-inch-powered-subwoofer-powered-sub-active
store_origin: FR
region: France
---

# Bluetooth 5.0 wireless range 10m 100W powerful output Customizable crossover & tuning Eris Sub 8BT — 8" Inch Powered Subwoofer, Powered Sub, Active Subwoofer, Wireless, Bluetooth, Home Audio, Bass Speaker, Home Theater, Music Production, Gaming

**Brand:** presonus
**Price:** € 587.17
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your sound. Own the low end. Never miss a beat.

## Quick Answers

- **What is this?** Eris Sub 8BT — 8" Inch Powered Subwoofer, Powered Sub, Active Subwoofer, Wireless, Bluetooth, Home Audio, Bass Speaker, Home Theater, Music Production, Gaming by presonus
- **How much does it cost?** € 587.17 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/557924594-eris-sub-8bt-8-inch-powered-subwoofer-powered-sub-active)

## 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

- • **Energy Smart:** Auto power saver mode activates after 40 minutes idle, combining performance with eco-conscious efficiency.
- • **Feel Every Beat:** 8-inch woven-composite woofer delivers tight, deep bass down to 30 Hz for studio-grade low-end clarity.
- • **Tailored to Your Space:** Precision highpass and lowpass filters plus frequency tuning let you sculpt sound perfectly for your room and monitors.
- • **Plug & Play Versatility:** Multiple inputs including balanced TRS, RCA, and front-panel aux plus quick headphone output for instant monitoring.
- • **Seamless Wireless Workflow:** Bluetooth 5.0 connectivity ensures ultra-reliable, lag-free pairing with your devices up to 10 meters away.

## Overview

The Eris Sub 8BT is a compact 8-inch studio subwoofer with 100 watts of power, delivering precise bass down to 30 Hz. Featuring Bluetooth 5.0 wireless connectivity and versatile input options, it integrates seamlessly into professional and home studio setups. Its customizable crossover and tuning controls ensure perfect synergy with your monitors and room acoustics, making it an essential tool for music producers, audiophiles, and multimedia creators seeking full-spectrum sound.

## Description

Adding a subwoofer to full-range speakers enables you to hear the low-frequency foundation of your music more accurately. The surprisingly loud Eris Sub 8BT delivers clear, accurate sub-lows down to 30 Hz, so you’ll hear the full sonic spectrum for music listening and content creation. For EDM and hip-hop producers, a subwoofer is a must-have. Flexible connectivity options, including stereo Bluetooth 5.0 wireless input, and onboard controls let you effortlessly create a 2.1 monitoring system and tune it to your room. Although compatible with a variety of full-range studio monitors, the PreSonus Eris Sub 8BT compact studio subwoofer was designed to complement Eris and Eris Studio-series monitors.

## Features

- HONEST. The Eris Sub 8BT compact 8-inch, front-firing studio subwoofer with Bluetooth wireless delivers 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 Sub 8BT's woven-composite woofers’ weave and nature result in tight bass that you can feel, as well as cleaner overall sound.
- POWERFUL. The surprisingly loud, 100 watt Eris Sub 8BT drops down to a molar-rattling 30 Hz, so you'll hear the full sonic spectrum and produce better mixes.
- BLUETOOTH 5.0 WIRELESS CONNECTIVITY. Ultra-reliable Bluetooth 5.0 delivers seamless integration with your other devices while flexible wired connection options ensure easy compatibility with virtually any monitoring setup – so you can plug in, pair up, and get to work without missing a beat.
- ULTRA-WIDE LISTENING SWEET SPOT. Highpass filter and lowpass filter (crossover) controls ensure the Eris Sub 8BT starts working at the precise frequency where your main monitors stop, avoiding the flabby, smudged, low-end mess that occurs without a crossover.
- 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.
- 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.
- FULL-FREQUENCY SOUND. Although compatible with a variety of full-range studio monitors, the Eris Sub 8BT compact studio subwoofer was designed to complement the voicing and frequency response of the full range of compact Eris studio monitors, from the ultra-affordable Eris 3.5 to the Eris 5.
- POWER SAVER MODE. Power-saving mode auto engages after 40 minutes of idle time.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C891Q6YH |
| Audio Driver Size | 8 Inches |
| Audio Driver Type | Dynamic Driver |
| Best Sellers Rank | #171 in Musical Instruments ( See Top 100 in Musical Instruments ) #1 in Studio Audio Monitors |
| Bluetooth Range | 10 Meters |
| Color | Black |
| Compatible Devices | Gaming Console, Laptop, MP3 Player, Projector, Smartphone, Tablet, Television |
| Control Method | Touch |
| Date First Available | September 13, 2023 |
| Included Components | 1 Eris Sub 8BT |
| Is Waterproof | FALSE |
| Item Weight | 17.64 pounds |
| Item model number | Eris Sub 8BT |
| Manufacturer | PreSonus |
| Material | Plastic/Metal, Woven Composite |
| Model Name | Eris Sub 8BT |
| Mounting Type | Floor Standing |
| Number of Items | 1 |
| Power Source | Corded Electric |
| Product Dimensions | 9.8"D x 12.7"W x 11.7"H |
| Recommended Uses For Product | Multimedia, Gaming, Studio-Quality Music Production |
| Set Name | Eris Sub 8BT |
| Shape | Rectangular Prism |
| Speaker Size | 8 Inches |
| Speaker Type | Subwoofer |
| Special Feature | With an 8" paper-composite low-frequency driver, the Eris Sub 8BT subwoofer delivers smooth, accurate low-frequencies down to 30 Hz. Highpass and lowpass filter (crossover) control ensure your Eris Sub 8BT starts working at the precise frequency where your main monitors stop. With flexible connection options, stereo Bluetooth 5.0 input, and adjustable controls for optimal subwoofer performance, th… |
| Specific Uses For Product | PA, Studio |
| Style | Gen 2 |
| Surround Sound Channel Configuration | 2.1 |
| UPC | 673454011740 |
| Unit Count | 1.0 Count |
| Warranty Type | Limited |
| Wireless Communication Technology | Bluetooth |
| Woofer Diameter | 203.2 Millimeters |

## Product Details

- **Audio Output Mode:** Stereo
- **Brand:** PreSonus
- **Connectivity Technology:** 1/4" TRS Inputs, Pass-through Outputs, RCA Inputs, Stereo Bluetooth 5.0 Input
- **Frequency Response:** 200 Hz
- **Speaker Maximum Output Power:** 100 Watts

## Images

![Eris Sub 8BT — 8" Inch Powered Subwoofer, Powered Sub, Active Subwoofer, Wireless, Bluetooth, Home Audio, Bass Speaker, Home Theater, Music Production, Gaming - Image 1](https://m.media-amazon.com/images/I/71EiJWSzr1L.jpg)

## Available Options

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

## Questions & Answers

**Q: don't bluetooth speakers have a lag / latency / delay??**
A: Yes, at it is really bad.

**Q: If I buy the Bluetooth version, will it also connect to the studio speakers connected to the subwoofer?**
A: There are 2 balanced 1/4” jacks and an unbalanced rca jacks on the back of one speaker. With that being said it depends on how you would connect everything. I run everything through my controller and use the E3.5’s as monitors as I play through my EV SX200’s on gigs. I hope this answers your question about the sub.

## Frequently Bought Together

- PreSonus Eris Sub 8BT — 8" Inch Powered Subwoofer, Powered Sub, Active Subwoofer, Wireless, Bluetooth, Home Audio, Bass Speaker, Home Theater, Music Production, Gaming
- 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
- Elebase 1/4 Quarter Inch TRS Instrument Cable 10ft 2-Pack,Right-Angled to Straight 6.35mm Guitar Bass AMP Cord,6.3mm Male Stereo Audio Line for Electric Guitar,Bass,Keyboard,Mixer,Amplifier,Speaker

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*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-03-22*