---
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: "B/.2346"
currency: PAB
in_stock: true
reviews_count: 5
category: "Rel Acoustics"
url: https://www.desertcart.com.pa/products/311036253-rel-acoustics-tzero-mkiii-powered-subwoofer-6-5-inch-down
store_origin: PA
region: Panama
---

# 6.5" Down-firing Driver 100W Class D Amp RCA & Speakon Inputs 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:** B/.2346
**Availability:** ✅ In Stock

## Summary

> 🎶 Feel every beat, even in small spaces!

## 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?** B/.2346 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/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:** Small footprint, big bass impact for apartments and studios.
- • **Award-Winning Sound:** Experience cinema-quality spatial resolution and depth from a trusted high-end brand.
- • **Seamless Integration:** Perfectly complements stereo and home theater setups up to 200m².
- • **Plug & Play Simplicity:** No assembly needed; includes 10m high-level Speakon cable for easy setup.
- • **Precision Bass Control:** Closed box design with long-throw steel chassis driver for natural, lush bass.

## Overview

The REL Acoustics Tzero MKIII is a compact, high-gloss black powered subwoofer featuring a 6.5-inch down-firing long-throw steel driver paired with a 100-watt Class D amplifier. Designed for home theaters and stereo systems in rooms up to 200m², it offers rich, natural bass with precise spatial imaging. Connectivity includes RCA and Neutrik Speakon inputs, making setup effortless with included cables. Ideal for professionals seeking premium sound without sacrificing space.

## 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.

Review: Great service - And great sub
Review: small footprint, big sound - entry level subwoofer, that greatly enhances sound quality for your audio system; that is easy to set up, and comes with its own long cable; be sure to watch REL set up videos, lots of good information there to set up and optimize sound

## 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 | Amplifier |
| 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 |
| Audio output mode | Stereo |
| Battery Average Life | 12 Hours |
| Best Sellers Rank | #143,425 in Electronics ( See Top 100 in Electronics ) #118 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 | High Gloss Black |
| Compatible Devices | Desktop, Laptop, Projector, Television |
| Compatible with Vehicle Type | Car |
| Connectivity Protocol | Bluetooth |
| Connectivity Technology | RCA |
| Connectivity technology | RCA |
| Control Method | Touch |
| Controller Type | Corded Electric |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.5 out of 5 stars 64 Reviews |
| Enclosure Material | Steel (steel) |
| Frequency Response | 37 Hz |
| Frequency response | 37 Hz |
| Is Waterproof | false |
| Item Dimensions D x W x H | 30.5D x 30.5W x 35.6H centimeters |
| Item Weight | 15 Pounds |
| MP3 player | No |
| Manufacturer | REL Acoustics |
| Model Name | MKIII |
| Model Number | MKIII |
| Mounting Type | Floor Standing |
| 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 |
| Speaker maximum output power | 100 Watts |
| 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)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great service
*by J***T on 17 November 2022*

And great sub

### ⭐⭐⭐⭐⭐ small footprint, big sound
*by A***R on 17 September 2022*

entry level subwoofer, that greatly enhances sound quality for your audio system; that is easy to set up, and comes with its own long cable; be sure to watch REL set up videos, lots of good information there to set up and optimize sound

### ⭐⭐⭐⭐⭐ Klein aber oho!
*by K***G on 29 March 2024*

Ich habe zwei bestellt, um meine 2 Wege Lautsprecher zu unterstützen. Wenn die richtige Einstellung und Position erst einmal gefunden ist, machen die „Kleinen“ einen prima Job! ( trockener, knackiger Bass) Ich möchte sie nicht mehr missen!!!

## Frequently Bought Together

- 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
- Micca 14 Gauge Pure Copper Speaker Wire, 12 Feet (4 Meters 13.1ft Actual), 2 Pack Pair, Gold Plated Banana Plugs Connectors, Soldered Construction, Slim Design, 245 Strands, For Stereo or Home Theater
- S.M.S.L SU-1 MQA MQA-CD Audio Decoder AK4493S XU316 768kHz/32Bit DSD512 Hi-Res DAC

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**Shop now:** [https://www.desertcart.com.pa/products/311036253-rel-acoustics-tzero-mkiii-powered-subwoofer-6-5-inch-down](https://www.desertcart.com.pa/products/311036253-rel-acoustics-tzero-mkiii-powered-subwoofer-6-5-inch-down)

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*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-08-30*