---
product_id: 665608778
title: "PreSonus Eris Sub 8BT — 8-inch Active Studio Subwoofer with Bluetooth for Multimedia, Gaming, Studio-Quality Music Production"
brand: "presonus"
price: "SAR 2792"
currency: SAR
in_stock: true
url: https://www.desertcart.com.sa/products/665608778-presonus-eris-sub-8bt-8-inch-active-studio-subwoofer-bluetooth
store_origin: SA
region: Saudi Arabia
---

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

**Brand:** presonus
**Price:** SAR 2792
**Availability:** ✅ In Stock

## Summary

> 🎧 Feel the bass, own the room — next-level subwoofer vibes.

## 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?** SAR 2792 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.sa](https://www.desertcart.com.sa/products/665608778-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

- • **Versatile Connectivity:** Balanced TRS and RCA inputs/outputs plus Bluetooth make integration effortless across multimedia, gaming, and studio gear.
- • **Powerful & Clean Output:** 100W Class AB amplifier pumps out 100 dB SPL peak with minimal distortion, ensuring your bass hits hard and stays tight.
- • **Studio-Grade Low-End Precision:** 8-inch front-firing driver delivers deep, accurate bass down to 30 Hz for crystal-clear mix foundations.
- • **Customizable Crossover Controls:** Fine-tune your sound with adjustable lowpass and highpass filters to perfectly blend subwoofer and main monitors.
- • **Wireless Freedom with Bluetooth 5.0:** Seamlessly stream high-quality audio up to 10 meters without messy cables—perfect for modern, clutter-free setups.

## Overview

The PreSonus Eris Sub 8BT is a compact yet powerful 8-inch active studio subwoofer designed for professionals seeking precise low-frequency reproduction. Featuring a 100W Class AB amplifier, Bluetooth 5.0 wireless input, and adjustable crossover filters, it delivers deep bass down to 30 Hz with minimal distortion. Ideal for multimedia, gaming, and studio-quality music production, it integrates seamlessly with full-range monitors to elevate your audio experience.

## Description

Compact 8-inch, front-firing studio subwoofer with Bluetooth® wireless Adding a subwoofer to full-range speakers enables you to hear the low-frequency foundation of your mix more accurately so you can make better-informed decisions and create more translatable mixes. 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. For EDM and hip-hop producers, in particular, a subwoofer is a must-have. 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 Studio 5. The first PreSonus® studio subwoofer to offer Bluetooth® 5.0 wireless connectivity, the Eris Sub 8BT provides flexible wired connection options, as well, making it easy to add it to just about any monitoring setup. Onboard controls let you effortlessly create a 2.1 monitoring system and tune it to your room. 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.

## 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 |
| Additional Features | 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… |
| Age Range Description | Adult |
| Antenna Location | Multimedia, Gaming, Studio-Quality Music Production |
| Audio Driver Size | 8 Inches |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Surround |
| Best Sellers Rank | #57,408 in Electronics ( See Top 100 in Electronics ) #42 in Home Audio Subwoofers |
| Bluetooth Range | 10 Meters |
| Brand | PreSonus |
| Built-In Media | 1 Eris Sub 8BT |
| Color | multi |
| Compatible Devices | Smartphone, Tablet, Laptop, Television |
| Connectivity Protocol | Bluetooth, RCA |
| Connectivity Technology | Bluetooth, RCA |
| Control Method | Touch |
| Controller Type | Corded electric |
| Customer Reviews | 4.5 4.5 out of 5 stars (331) |
| Enclosure Material | Plastic/Metal, Woven Composite |
| Frequency Response | 200 Hz |
| Input Voltage | 250 Volts |
| Is Waterproof | False |
| Item Dimensions D x W x H | 24.9D x 32.3W x 29.7H centimeters |
| Item Weight | 8000 Grams |
| MP3 player | No |
| Manufacturer | PreSonus |
| Maximum Range | 10 Meters |
| Model Name | Eris Sub 8BT |
| Model Number | Eris Sub 8BT |
| Mounting Type | Floor Standing |
| Number Of Circuits | 1 |
| Number of Audio Channels | 2.1 |
| Number of Batteries | 1 Nonstandard Battery batteries required. |
| Number of Items | 1 |
| Power Source | Corded Electric |
| Speaker Maximum Output Power | 100 Watts |
| Speaker Size | 8 Inches |
| Speaker Type | Subwoofer |
| Specific Uses For Product | Multimedia, Gaming, Studio-Quality Music Production |
| Subwoofer Diameter | 8 Inches |
| UPC | 673454011740 |
| Unit Count | 1 Count |
| Warranty Description | 1 year |
| Warranty Type | Limited |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology | Bluetooth |
| Woofer Diameter | 20.32 Centimeters |

## Product Details

- **Audio output mode:** Surround
- **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 **Size, Style** options.

## Questions & Answers

**Q: What is the PreSonus Eris Sub 8 BT designed for?**
A: The Eris Sub 8 BT is designed to extend the low-frequency response of nearfield monitoring systems for music production, mixing, and immersive media playback. It reaches down to 30 Hz, giving you a clearer view of your mix's low-end foundation.

**Q: Do I need a separate amplifier or receiver to use the Eris Sub 8 BT?**
A: No. The PreSonus Eris Sub 8 BT features 50W of onboard Class AB amplification, so no additional gear is required. Connect it wirelessly via Bluetooth 5.0 or through wired inputs and it is ready to integrate into any monitoring setup.

**Q: Can I tune the Eris Sub 8 BT to work with my existing speakers and room?**
A: Yes. The Eris Sub 8 BT includes a variable lowpass filter from 50 Hz-130 Hz, a defeatable highpass filter for satellite speaker integration, a polarity invert switch, and input gain control, so you can dial in a phase-aligned 2.1 system for any room.

**Q: What can I connect to the PreSonus Eris Sub 8 BT?**
A: The Eris Sub 8 BT accepts Bluetooth 5.0 wireless, balanced 1/4-inch TRS, and unbalanced RCA inputs and balanced TRS and RCA pass-through outputs for connecting satellite speakers, making it easy to integrate into virtually any studio or media setup.

**Q: How does the Eris Sub 8 BT differ from a consumer subwoofer?**
A: Unlike other subwoofers that exaggerate bass for dramatic effect, the Eris Sub 8 BT is engineered for clarity and balance, delivering tight, controlled low-end reproduction down to 30 Hz so your mixes translate accurately everywhere they are heard.

## 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 Saudi Arabia*
*Store origin: SA*
*Last updated: 2026-10-20*