---
product_id: 558130188
title: "Eris Sub 8BT — 8-inch Active Studio Subwoofer with Bluetooth for Multimedia, Gaming, Studio-Quality Music Production - Black"
brand: "presonus"
price: "€ 608.20"
currency: EUR
in_stock: true
reviews_count: 10
category: "Pre Sonus"
url: https://www.desertcart.hr/products/558130188-eris-sub-8bt-8-inch-active-studio-subwoofer-with-bluetooth
store_origin: HR
region: Croatia
---

# Bluetooth 5.0 wireless input 100W powerful bass output Precision tuning & crossover control Eris Sub 8BT — 8-inch Active Studio Subwoofer with Bluetooth for Multimedia, Gaming, Studio-Quality Music Production - Black

**Brand:** presonus
**Price:** € 608.20
**Availability:** ✅ In Stock

## Summary

> 🎧 Unleash the bass, own the room — your sound’s new secret weapon!

## Quick Answers

- **What is this?** Eris Sub 8BT — 8-inch Active Studio Subwoofer with Bluetooth for Multimedia, Gaming, Studio-Quality Music Production - Black by presonus
- **How much does it cost?** € 608.20 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/558130188-eris-sub-8bt-8-inch-active-studio-subwoofer-with-bluetooth)

## 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

- • **Customizable Sound Tuning:** Fine-tune crossover frequencies and phase for flawless integration with your monitors and room acoustics.
- • **Compact 8-Inch Woofer Design:** Fits perfectly in any creative workspace or gaming den without sacrificing sonic impact.
- • **Studio-Grade 100W Bass Power:** Feel every beat with deep, crystal-clear lows that elevate your mixes and gaming sessions.
- • **Versatile Wired & Wireless Inputs:** Plug in via balanced TRS, RCA, or Bluetooth—your hub for a pro-level 2.1 audio experience.
- • **Seamless Bluetooth 5.0 Connectivity:** Cut the cords and connect effortlessly to any multimedia or studio setup with wireless freedom.

## Overview

The PreSonus Eris Sub 8BT is an 8-inch active studio subwoofer delivering 100 watts of powerful, precise bass down to 30 Hz. Designed for studio-quality music production, gaming, and multimedia, it features Bluetooth 5.0 wireless connectivity alongside versatile wired inputs and outputs. With onboard tuning controls including variable lowpass and highpass filters plus phase inversion, it seamlessly integrates with Eris monitors or any compact speaker setup, transforming your audio environment with immersive, crystal-clear low frequencies.

## Description

From the manufacturer Put a little boom in your room! The surprisingly loud, 100 watt Eris Sub 8BT 8-inch powered studio subwoofer reaches down to a molar-rattling 30 Hz, so you’ll hear the full sonic spectrum in your mix, while delivering up to 103 dB of smooth, crystal-clear sub-lows. The best subwoofer for Eris monitors. Although compatible with a variety of compact-range studio monitors and bookshelf speakers, the Eris Sub 8BT was designed to complement the voicing and frequency response of compact Eris studio monitors, from the ultra-affordable Eris 3.5 to the Eris Studio 5. The Eris Sub 8BT naturally extends the reach of Eris monitors in a manner appropriate to smaller rooms — exactly where these monitors excel. So if you have, or are adding, a pair of Eris speakers to your home or studio setup, the Eris Sub 8BT is the perfect companion. Total connectivity. The first PreSonus studio subwoofer to offer Bluetooth 5.0 wireless connectivity, the Eris Sub 8BT also provides flexible wired connection options, making it easy to add a subwoofer to just about any monitoring setup. Go wireless with stereo Bluetooth input or go wired with balanced ¼-inch TRS and unbalanced RCA main inputs. Connect to your full-range satellite speakers with a stereo pair of balanced ¼-inch TRS and unbalanced RCA pass-through outputs. The Eris Sub 8BT is the central hub for your new 2.1 monitoring setup! Total control. Onboard controls let you effortlessly create a 2.1 monitoring system and tune it to your room. Set the overall subwoofer level with an input gain control. Highpass and lowpass crossover controls ensure the Eris Sub 8BT starts working at the precise frequency where your main full-range speakers stop, seamlessly extending the low-end of your speaker setup while avoiding the flabby, smudged, low-end mess that occurs without a crossover. The polarity invert switch can help eliminate phase-cancellation issues and improve bass response, especially when using multiple speakers or subwoofers. All work and all play. While we’ve designed the Eris Sub 8BT to deliver studio-quality sound for music production and other content creation, we know that gamers, partiers, music aficionados, and movie buffs also enjoy room-rattling low end. Rest assured that the Eris Sub 8BT will upgrade the performance of any powered speaker configuration in a home theatre or gaming rig.

Review: Awesome sub, truly is a game changer if you produce your own music. - If you produce any thing with any sort of base, it doesn't matter how good your monitors are, you need a sub. I have giod monitors and great headphones, but my mixes came out muddy as hell anywhere I played the music that wasn't a decent set up. Adding a sub to my set up has let me mix in those lows soooo much better and it's made playing it on sub standard speakers sound so much better too. So it made the mixes sound better on a good setup but also made it sound better on a crap set up and got rid of a lot of muddyness. Having a sub truly is imperative to producing/mastering your own mixes. Looks great, functions as you would expect, plenty of drive, connects through Bluetooth (though I have it set up connected to my monitors through cable) size is as stated so nothing to worry about if you have a specific area you want to place it. Not remote controlled but honestly who needs that when you have the controls on the PC right Infront of you. The Bluetooth is pretty useless I feel unless your whole system is set up on bluetooth, as you need to either have Bluetooth or your audio interface playing, you can't have them both on at once unless you can find a work around.
Review: Great little sub!! - Perfect for its size, and packed with features, good bass quality and also Bluetooth connectivity…

## Features

- PreSonus Eris Sub 8BT: 8-inch Active Studio Subwoofer with Bluetooth for Multimedia, Gaming, Studio-Quality Music Production, Black
- Powerful 8-inch Subwoofer for Studio and Multimedia Use: Features an 8-inch front-firing glass-composite woofer delivering smooth, low-frequency transients and 100 watts of power for exceptional bass response
- Enhanced Connectivity with Bluetooth 5.0: Offers flexible Bluetooth wireless input and stereo ¼-inch TRS and RCA inputs and outputs, making it versatile for any setup including multimedia, gaming, and music production
- Precision Tuning for Optimal Sound: Includes tuning controls, a variable lowpass filter for seamless crossover transition, and a switchable 80 Hz highpass filter to pair perfectly with satellite speakers or studio monitors
- Deep Bass Performance: Reaches a low frequency of 30 Hz, allowing you to experience the full sonic spectrum for better mixes and immersive sound in compact spaces

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CC36J5LH |
| Best Sellers Rank | 1,824 in Musical Instruments & DJ ( See Top 100 in Musical Instruments & DJ ) 2 in Studio Subwoofers |
| Colour | Black |
| Compatible devices | Gaming Console |
| Control method | App |
| Guaranteed software updates until | unknown |
| Included components | Power Cord, Quick Start Guide |
| Is waterproof | False |
| Item model number | 2777504125 |
| Item weight | 7.4 Kilograms |
| Manufacturer | PreSonus |
| Number of items | 1 |
| Power source | Corded Electric |
| Product dimensions | 32.3D x 25W x 29.9H centimetres |
| Recommended uses for product | Studio Music Production, Gaming, Multimedia |
| Speaker size | 8 Inches |
| Subwoofer diameter | 8 Inches |
| Surround-sound channel configuration | 2.1 |
| Unit count | 1.0 count |
| Warranty type | Full Warranty |
| Wireless communication technology | Bluetooth |

## Product Details

- **Audio output mode:** Stereo
- **Brand:** PreSonus
- **Connectivity technology:** ¼” TRS and RCA Inputs and Pass-through Outputs; Stereo Bluetooth 5.0 Input
- **Frequency response:** 200 Hz
- **Material:** Wood or wood-composite
- **Model name:** Eris Sub 8BT
- **Mounting type:** Tabletop
- **Speaker maximum output power:** 100 Watts
- **Speaker type:** Active Studio Subwoofer

## Images

![Eris Sub 8BT — 8-inch Active Studio Subwoofer with Bluetooth for Multimedia, Gaming, Studio-Quality Music Production - Black - Image 1](https://m.media-amazon.com/images/I/71EiJWSzr1L.jpg)

## Questions & Answers

**Q: What is the difference between Gen 1 and 2?**
A: Eris Gen 2:
- Power Saver mode (engages after 40 minutes)
- New design
- 98db

## Customer Reviews

### ⭐⭐⭐⭐⭐ Awesome sub, truly is a game changer if you produce your own music.
*by W***N on 12 August 2025*

If you produce any thing with any sort of base, it doesn't matter how good your monitors are, you need a sub. I have giod monitors and great headphones, but my mixes came out muddy as hell anywhere I played the music that wasn't a decent set up. Adding a sub to my set up has let me mix in those lows soooo much better and it's made playing it on sub standard speakers sound so much better too. So it made the mixes sound better on a good setup but also made it sound better on a crap set up and got rid of a lot of muddyness. Having a sub truly is imperative to producing/mastering your own mixes. Looks great, functions as you would expect, plenty of drive, connects through Bluetooth (though I have it set up connected to my monitors through cable) size is as stated so nothing to worry about if you have a specific area you want to place it. Not remote controlled but honestly who needs that when you have the controls on the PC right Infront of you. The Bluetooth is pretty useless I feel unless your whole system is set up on bluetooth, as you need to either have Bluetooth or your audio interface playing, you can't have them both on at once unless you can find a work around.

### ⭐⭐⭐⭐⭐ Great little sub!!
*by A***H on 11 December 2025*

Perfect for its size, and packed with features, good bass quality and also Bluetooth connectivity…

### ⭐⭐⭐⭐⭐ Amazing sound for a little 8 inch sub
*by C***J on 3 June 2024*

The connectivity, both cable wise and bluetooth, is very good at this price point. XLR would be nice but the TRS is good enough. The sound is something else for an 8 inch sub. If you want to annoy the neighbours, just an example but not a good idea so please don't do this, this sub can go very loud. Tried some DnB and this thing was shaking the floor. Surprised me how this handles dance music. It also sounds very good at low volume and quite detailed for this price point. All in all, a great sub for the price and size.

## Frequently Bought Together

- PreSonus Eris Sub 8BT — 8-inch Active Studio Subwoofer with Bluetooth for Multimedia, Gaming, Studio-Quality Music Production - Black
- 2 x 6.35mm 1/4" Stereo TRS Jack Balanced Twin Lead/Signal Audio Patch Cable 1.5m

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-02-06*