---
product_id: 696904472
title: "PreSonus Eris Sub 8BT — 8-inch Active Studio Subwoofer with Bluetooth for Multimedia, Gaming, Studio-Quality Music Production"
brand: "presonus"
price: "768141CFA"
currency: XOF
in_stock: true
reviews_count: 4
category: "Pre Sonus"
url: https://www.desertcart.sn/products/696904472-presonus-eris-sub-8bt-8-inch-active-studio-subwoofer-bluetooth
store_origin: SN
region: Senegal
---

# 30Hz-200Hz deep bass range Bluetooth 5.0 wireless 100W Class AB power PreSonus Eris Sub 8BT — 8-inch Active Studio Subwoofer with Bluetooth for Multimedia, Gaming, Studio-Quality Music Production

**Brand:** presonus
**Price:** 768141CFA
**Availability:** ✅ In Stock

## Summary

> 🎵 Feel the bass, own the room — next-level sound starts here!

## Quick Answers

- **What is this?** PreSonus Eris Sub 8BT — 8-inch Active Studio Subwoofer with Bluetooth for Multimedia, Gaming, Studio-Quality Music Production by presonus
- **How much does it cost?** 768141CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/696904472-presonus-eris-sub-8bt-8-inch-active-studio-subwoofer-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

- • **Powerful 100W Amplifier:** Unleash crystal-clear, distortion-free bass that fills your space with authority.
- • **Customizable Audio Controls:** Fine-tune input gain, lowpass filter, and crossover settings for a perfectly balanced 2.1 system.
- • **Versatile Wired & Wireless Inputs:** Connect effortlessly via balanced TRS, RCA, or Bluetooth to fit any professional setup.
- • **Precision-Tuned Frequency Response:** Experience deep lows from 30Hz to 200Hz that bring your music and gaming to life.
- • **Seamless Bluetooth 5.0 Connectivity:** Cut the cords and stream studio-quality audio effortlessly from any device within 48 feet.

## Overview

The PreSonus Eris Sub 8BT is an 8-inch active studio subwoofer delivering powerful 100W Class AB amplification and deep, accurate bass down to 30Hz. Featuring Bluetooth 5.0 wireless input alongside balanced TRS and RCA connections, it offers flexible integration for multimedia, gaming, and professional music production. With customizable controls including input gain, lowpass filter, and crossover, it’s designed to perfectly complement full-range monitors and elevate your audio experience.

## 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.

Review: Good bass. Setup is very easy. I like very much - Good bass and very good performance. I like very much. Top notch
Review: Worthy - Absolutely great quality at this price tag

## Features

- Big sub-low end. 8-inch front-firing driver delivers smooth, accurate sub-low frequencies.
- Bluetooth 5.0 stereo input ensures outstanding wireless audio quality.
- Power to spare: 100W Class AB amplifier (50W RMS) delivers 100 dB SPL peak output (1 meter) output with minimal distortion. That’s plenty loud.
- Deep low frequencies: 30 Hz to 200 Hz frequency response.
- Input gain control gives minus 30 dB to plus 6 dB of continuously variable output
- Continuously variable lowpass filter keeps resonances in the 50 Hz to 130 Hz range.
- Defeatable highpass filter (crossover) removes sub-80 Hz frequency content from the full-range signal sent to the main speakers for a perfect match.
- Left and right, balanced ¼-inch TRS and unbalanced RCA main inputs ensure easy wired connectivity — or go wireless with Bluetooth.
- Left and right balanced ¼-inch TRS and unbalanced RCA pass-through outputs onboard for connecting satellite speakers.
- Polarity invert switch corrects phase-cancellation issues.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C891Q6YH |
| Antenna Location | laptop,telvision,tablet,smartphone |
| Audio Driver Size | 8 Inches |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo |
| Best Sellers Rank | #438 in Musical Instruments ( See Top 100 in Musical Instruments ) #1 in Studio Subwoofers |
| Bluetooth Range | 48 Feet |
| Box Contents | Power Cable |
| Brand | PreSonus |
| Brand Name | PreSonus |
| Colour | Black |
| Compatible Devices | Desktop, Gaming Console, Home Theater, Karaoke Machine, Laptop, Smartphone, Tablet, Television |
| Connectivity Protocol | Bluetooth, RCA |
| Connectivity Technology | Bluetooth, RCA |
| Control Method | Push Button |
| Customer Reviews | 4.5 out of 5 stars 264 Reviews |
| Frequency Response | 200 Hz |
| Input Voltage | 250 Volts |
| Is Waterproof | False |
| Item Dimensions D x W x H | 35D x 42W x 50H Centimeters |
| Item Type Name | Studio Subwoofers |
| Item Weight Unit of Measure | 8000 Grams |
| MP3 player | No |
| Manufacturer | PreSonus, PreSonus |
| Manufacturer Contact Information | PreSonus |
| Model Name | Eris SUB 8BT |
| Model Number | Eris Sub 8BT |
| Mounting Type | Floor Standing |
| Network Connectivity Technology | Bluetooth, RCA |
| Number of Audio Channels | 2.1 |
| Number of Batteries | 1 Nonstandard Battery batteries required. |
| Packer Contact Information | The Inventory Old No.102/ New No.145, Luz Church Road, Mylapore,Chennai - 600 004, Tamilnadu, India, Info@theinventory.in, +91-44-42026415 |
| Power Source | Corded Electric |
| Speaker Maximum Output Power | 100 Watts |
| Speaker Size | 8 Inches |
| Speaker Type | Subwoofer |
| Specific Uses For Product | Gaming, Home Theatre, Party |
| UPC | 673454011740 |
| Unit Count | 1 Piece |
| Warranty Description | 1 Year Warranty |
| Warranty Type | Limited |
| Wireless Technology Type | Bluetooth |
| Woofer Driver Diameter | 8 Inches |

## Product Details

- **Audio Output Mode:** Stereo
- **Brand:** PreSonus
- **Connectivity Technology:** Bluetooth, RCA
- **Frequency Response:** 200 Hz
- **Speaker Maximum Output Power:** 100 Watts

## Images

![PreSonus Eris Sub 8BT — 8-inch Active Studio Subwoofer with Bluetooth for Multimedia, Gaming, Studio-Quality Music Production - Image 1](https://m.media-amazon.com/images/I/71EiJWSzr1L.jpg)
![PreSonus Eris Sub 8BT — 8-inch Active Studio Subwoofer with Bluetooth for Multimedia, Gaming, Studio-Quality Music Production - Image 2](https://m.media-amazon.com/images/I/71-onkAEIUL.jpg)
![PreSonus Eris Sub 8BT — 8-inch Active Studio Subwoofer with Bluetooth for Multimedia, Gaming, Studio-Quality Music Production - Image 3](https://m.media-amazon.com/images/I/819YRzgfSFL.jpg)
![PreSonus Eris Sub 8BT — 8-inch Active Studio Subwoofer with Bluetooth for Multimedia, Gaming, Studio-Quality Music Production - Image 4](https://m.media-amazon.com/images/I/81SAu-xBvDL.jpg)
![PreSonus Eris Sub 8BT — 8-inch Active Studio Subwoofer with Bluetooth for Multimedia, Gaming, Studio-Quality Music Production - Image 5](https://m.media-amazon.com/images/I/81UsRFCwGOL.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.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good bass. Setup is very easy. I like very much
*by M***I on 17 March 2026*

Good bass and very good performance. I like very much. Top notch

### ⭐⭐⭐⭐ Worthy
*by C***Y on 3 August 2025*

Absolutely great quality at this price tag

### ⭐⭐⭐ Packing is Woeful
*by M***R on 5 May 2025*

Initial impression of the packing is terrible ...Not expected Amazon. System is Working as of now as expected will write a detail review after a while Update: Working fine .Integrated with my Kef Q100 and Yamaha AS500 but needs tweaking and placement , goes down to almost 30hz ....Good for Music but needs atleast 2 for cinema

## 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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**Shop now:** [https://www.desertcart.sn/products/696904472-presonus-eris-sub-8bt-8-inch-active-studio-subwoofer-bluetooth](https://www.desertcart.sn/products/696904472-presonus-eris-sub-8bt-8-inch-active-studio-subwoofer-bluetooth)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-05-11*