---
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: "4826 zł"
currency: PLN
in_stock: true
reviews_count: 13
category: "Pre Sonus"
url: https://www.desertcart.pl/products/696904472-presonus-eris-sub-8bt-8-inch-active-studio-subwoofer-bluetooth
store_origin: PL
region: Poland
---

# Bluetooth 5.0 wireless input 100W Class AB power Variable lowpass & gain control PreSonus Eris Sub 8BT — 8-inch Active Studio Subwoofer with Bluetooth for Multimedia, Gaming, Studio-Quality Music Production

**Brand:** presonus
**Price:** 4826 zł
**Availability:** ✅ In Stock

## Summary

> 🎧 Feel the Beat, Own the Room — Subwoofer Power Meets Wireless Freedom

## 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?** 4826 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/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

- • **Deep, Room-Filling Bass:** 8-inch front-firing driver delivers crystal-clear sub-lows down to 30 Hz for immersive soundscapes.
- • **Precision Tuning Controls:** Adjust input gain and lowpass filter to perfectly tailor your subwoofer’s output to your space.
- • **Powerful & Distortion-Free:** 100W Class AB amplifier pumps out 100 dB SPL peak output with minimal distortion for professional-grade clarity.
- • **Seamless Studio Integration:** Balanced TRS and RCA inputs/outputs plus phase invert switch ensure flawless compatibility with your monitors.
- • **Wireless Freedom with Bluetooth 5.0:** Seamlessly stream high-quality audio from any device without the clutter of cables.

## Overview

The PreSonus Eris Sub 8BT is a compact yet powerful 8-inch active studio subwoofer designed for multimedia, gaming, and professional music production. Featuring a 100W Class AB amplifier, Bluetooth 5.0 wireless input, and precise onboard controls, it delivers deep, accurate bass down to 30 Hz with minimal distortion. Its versatile connectivity options and phase correction make it the perfect companion for Eris and other studio monitors, elevating your audio experience with rich low-end impact.

## 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: Superb Monitoring Perfection >>> - Superb Sound quality with Class AB amplifier. Easy functionality to setup with PC or any audio device. Durability with Wooden fabrication for clearer Bass and Low. Super Compact Size and easy for travel. Value for money, definitely a Yes.
Review: Great Sound Quality,Premium Design - Writing this review cuz when i ordered them i read many critical reviews about this product ,but Tbh these are best studio monitors in that budget great experience with packaging,sound is very very good,clear quality,These are perfect monitors for beginners,go for it 🤜🤛

## 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 |
| Best Sellers Rank | #395 in Musical Instruments ( See Top 100 in Musical Instruments ) #2 in Studio Subwoofers |
| Colour | Black |
| Compatible Devices | Desktop, Gaming Console, Home Theater, Karaoke Machine, Laptop, Smartphone, Tablet, Television |
| Control Method | Push Button |
| Country of Origin | China |
| Customer Reviews | 4.4 4.4 out of 5 stars (24,128) |
| Date First Available | 23 January 2025 |
| Generic Name | Studio Subwoofers |
| Included Components | Power Cable |
| Input Voltage | 250 Volts |
| Is Waterproof | False |
| Item Weight | 8 kg |
| Item model number | Eris Sub 8BT |
| Manufacturer | PreSonus, PreSonus |
| Model Name | Eris SUB 8BT |
| Mounting Type | Floor Standing |
| Net Quantity | 1 Piece |
| Packer | 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 |
| Product Dimensions | 35D x 42W x 50H Centimeters |
| Recommended Uses For Product | laptop,telvision,tablet,smartphone |
| Size | 8" Sub (Bluetooth) |
| Speaker Amplification Type | Active |
| Speaker Size | 8 Inches |
| Speaker Type | Subwoofer |
| Surround Sound Channel Configuration | 2.1 |
| Warranty Type | Limited |
| Wattage | 200 Watts |
| Wireless Communication Technology | Bluetooth |

## 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)

## 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

### ⭐⭐⭐⭐⭐ Superb Monitoring Perfection >>>
*by A***Y on 28 September 2025*

Superb Sound quality with Class AB amplifier. Easy functionality to setup with PC or any audio device. Durability with Wooden fabrication for clearer Bass and Low. Super Compact Size and easy for travel. Value for money, definitely a Yes.

### ⭐⭐⭐⭐⭐ Great Sound Quality,Premium Design
*by I***R on 27 October 2025*

Writing this review cuz when i ordered them i read many critical reviews about this product ,but Tbh these are best studio monitors in that budget great experience with packaging,sound is very very good,clear quality,These are perfect monitors for beginners,go for it 🤜🤛

### ⭐⭐⭐⭐ If you make music and you are beginner the you can go for it
*by B***N on 1 February 2026*

This only for beginners and entertainment..if you are looking for syudio monitor go for Volte 6inch studio monitor...you can hear the low end clearly and easy to mix & mastering.

## 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 Poland*
*Store origin: PL*
*Last updated: 2026-03-17*