---
product_id: 311036253
title: "REL Acoustics Tzero MKIII Powered Subwoofer – 6.5-Inch Down-Firing Driver with Class D Amplifier, RCA Inputs, Compact Design for Home Theater, Stereo Systems, and Surround Sound – High Gloss Black"
brand: "rel acoustics"
price: "5400.44 DT"
currency: TND
in_stock: true
category: "Rel Acoustics"
url: https://www.desertcart.tn/products/311036253-rel-acoustics-tzero-mkiii-powered-subwoofer-6-5-inch-down
store_origin: TN
region: Tunisia
---

# 6.5" Down-firing Driver 100W Class D Amp 37Hz Frequency Response REL Acoustics Tzero MKIII Powered Subwoofer – 6.5-Inch Down-Firing Driver with Class D Amplifier, RCA Inputs, Compact Design for Home Theater, Stereo Systems, and Surround Sound – High Gloss Black

**Brand:** rel acoustics
**Price:** 5400.44 DT
**Availability:** ✅ In Stock

## Summary

> 🎶 Feel the bass, not the bulk – small sub, massive impact!

## Quick Answers

- **What is this?** REL Acoustics Tzero MKIII Powered Subwoofer – 6.5-Inch Down-Firing Driver with Class D Amplifier, RCA Inputs, Compact Design for Home Theater, Stereo Systems, and Surround Sound – High Gloss Black by rel acoustics
- **How much does it cost?** 5400.44 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/311036253-rel-acoustics-tzero-mkiii-powered-subwoofer-6-5-inch-down)

## Best For

- rel acoustics enthusiasts

## Why This Product

- Trusted rel acoustics brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact Powerhouse:** Delivers lush, natural bass in a sleek, space-saving design perfect for modern living spaces.
- • **Plug & Play Luxury:** No assembly required; just power up and immerse yourself in award-winning REL Acoustics sound quality.
- • **Seamless Integration:** RCA and Neutrik Speakon inputs make it effortless to connect with your stereo or home theater system.
- • **Precision Bass Control:** Closed box design with long-throw steel chassis driver ensures deep, accurate low frequencies that elevate your audio experience.
- • **Room-Ready Performance:** Optimized for rooms up to 200 m² with a single unit, scalable to 400 m² with a pair—perfect for apartments or studios.

## Overview

The Tzero MKIII Powered Subwoofer by REL Acoustics is a compact yet powerful 6.5-inch down-firing subwoofer featuring a 100-watt Class D amplifier and a frequency response down to 37Hz. Designed for home theater and stereo systems in smaller spaces, it offers seamless connectivity via RCA and Neutrik Speakon inputs, delivering natural, deep bass that enhances music and cinema experiences without overwhelming your room.

## Description

Tzero MKIII is every bit a true REL, just smaller. It enriches even modest systems with power and natural bass by bringing the quality and full REL connectivity suite. Ideal for stereo or home theater setups, the Tzero MKIII integrates seamlessly with smaller, modest systems. Features a closed box design with a down-firing 6.5" long-throw steel chassis driver and a 100-watt Class D amplifier. Ideal for apartments, flats, studies, or anywhere space is limited.

## Features

- Experience home cinema and music like the artist with award-winning high-end subwoofer brand REL Acoustics. The Tzero MKIII enriches simple systems with delightfully lush natural bass, quality construction and beautiful finishes. With high-quality long-throw drivers and powerful, reliable amplifiers. Makes music and cinema more natural with improved spatial resolution. Increases sound level depth and imaging for a truly high-quality experience
- Perfect for stereo or home theater systems. Fits well with smaller, modest systems. Use a single Tzero MKIII for rooms of 100-200 m². Feet or a pair of stereo for rooms of 200-400 m². feet
- Closed box, downfiring 6.5" long stroke steel chassis driver, 100 watt Class D amplifier with high level Neutrik Speakon, low level single RCA, and .1/LFE RCA inputs, -6dB @ 37Hz in room frequency response.
- No assembly required. With manual (English language not guaranteed). Power cord and 10m high level Speakon plug
- International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08GD4MV2G |
| Additional Features | Bass Boost |
| Age Range Description | Adult |
| Antenna Location | Music, home cinema, home |
| Audio Driver Size | 6.5 Inches |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo |
| Battery Average Life | 12 Hours |
| Best Sellers Rank | #125,216 in Electronics ( See Top 100 in Electronics ) #100 in Home Audio Subwoofers |
| Brand | REL Acoustics |
| Built-In Media | 10 meter high level cable with Neutrik Speakon Connector, User manual and power cord |
| Color | black |
| Compatible Devices | Desktop, Laptop, Projector, Television |
| Compatible with Vehicle Type | Car |
| Connectivity Protocol | Bluetooth |
| Connectivity Technology | RCA |
| Control Method | Touch |
| Controller Type | Corded Electric |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.5 4.5 out of 5 stars (64) |
| Enclosure Material | Steel (steel) |
| Frequency Response | 37 Hz |
| Is Waterproof | false |
| Item Dimensions D x W x H | 21.6D x 26.7W x 24.1H centimeters |
| Item Weight | 15 Pounds |
| MP3 player | No |
| Manufacturer | REL Acoustics |
| Model Name | MKIII |
| Model Number | MKIII |
| Mounting Type | Floor Standing |
| Number Of Circuits | 1 |
| Number of Audio Channels | 5.1 |
| Number of Items | 2 |
| Number of Power Levels | 1 |
| Power Source | Corded Electric |
| Processor Count | 1 |
| Series Number | 3 |
| Speaker Maximum Output Power | 100 Watts |
| Speaker Size | 6.5 Inches |
| Speaker Type | Subwoofer |
| Specific Uses For Product | music, home theater |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Diameter | 6.5 Inches |
| Tweeter Diameter | 1 Inches |
| UPC | 857316005492 |
| Unit Count | 1.0 Count |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology | Bluetooth |
| Woofer Diameter | 6.5 Inches |

## Product Details

- **Audio output mode:** Stereo
- **Brand:** REL Acoustics
- **Connectivity technology:** RCA
- **Frequency response:** 37 Hz
- **Speaker maximum output power:** 100 Watts

## Images

![REL Acoustics Tzero MKIII Powered Subwoofer – 6.5-Inch Down-Firing Driver with Class D Amplifier, RCA Inputs, Compact Design for Home Theater, Stereo Systems, and Surround Sound – High Gloss Black - Image 1](https://m.media-amazon.com/images/I/318xkTfXpdL.jpg)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-15*