---
product_id: 433897477
title: "REL T/5x 8-Inch Powered Subwoofer – Compact Sealed Design with Class AB Amplifier, RCA Inputs, and Powerful Bass for HiFi Stereo Systems, Home Theater, and Surround Sound – High Gloss Black Finish"
brand: "rel acoustics ltd"
price: "AR$5000111"
currency: ARS
in_stock: true
url: https://www.desertcart.com.ar/products/433897477-rel-t-5x-8-inch-powered-subwoofer-compact-sealed-design
store_origin: AR
region: Argentina
---

# 33Hz Deep Bass 400 sq ft Coverage 125W Class AB Amp REL T/5x 8-Inch Powered Subwoofer – Compact Sealed Design with Class AB Amplifier, RCA Inputs, and Powerful Bass for HiFi Stereo Systems, Home Theater, and Surround Sound – High Gloss Black Finish

**Brand:** rel acoustics ltd
**Price:** AR$5000111
**Availability:** ✅ In Stock

## Summary

> 🎉 Elevate Your Sound Experience!

## Quick Answers

- **What is this?** REL T/5x 8-Inch Powered Subwoofer – Compact Sealed Design with Class AB Amplifier, RCA Inputs, and Powerful Bass for HiFi Stereo Systems, Home Theater, and Surround Sound – High Gloss Black Finish by rel acoustics ltd
- **How much does it cost?** AR$5000111 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/433897477-rel-t-5x-8-inch-powered-subwoofer-compact-sealed-design)

## Best For

- rel acoustics ltd enthusiasts

## Why This Product

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

## Key Features

- • **Compact Powerhouse:** 8" driver delivers controlled, impactful bass.
- • **Immersive Soundstage:** Transforms music and movies into captivating performances.
- • **Seamless Integration:** Easily connects to any home theater or stereo system.
- • **Flexible Connectivity:** Connect for both music and theater with ease.
- • **Enhanced Audio Experience:** Perfectly pairs with mid-tier speakers for rich sound.

## Overview

The REL T/5x 8-Inch Powered Subwoofer is a compact yet powerful audio solution designed for home theaters and stereo systems. With a robust 125-watt Class AB amplifier and a frequency response down to 33Hz, it delivers deep, immersive bass. Its versatile connectivity options and sleek high gloss black finish make it an ideal choice for enhancing your audio experience in spaces up to 400 sq ft.

## Description

REL T/5x 8-Inch Powered Subwoofer – Compact Sealed Design with Class AB Amplifier, RCA Inputs, and Powerful Bass for HiFi Stereo Systems, Home Theater, and Surround Sound – High Gloss Black Finish

## Features

- VERSATILE CONNECTION METHODS: Easily integrates into any home theater or stereo system with speaker outputs or a subwoofer output, ensuring seamless compatibility. Available in timeless black and modern white finish.
- IDEAL FOR MID-TIER SPEAKERS: Pairs best with lower-end 3-way speakers or mid-tier quality bookshelf speakers for a balanced and enhanced audio experience.
- SUITABLE FOR SPACES UP TO 400 SQ FT: Provides deep, pressurizing bass down to 33Hz at -6dB, with the option to use a stereo pair for a more elevated experience or larger listening spaces over 400 sq ft.
- EXPANDED SOUNDSTAGE AND DEPTH: Enhances your soundstage with textural depth that transforms your music and movie experiences into immersive, high-quality performances.
- SEALED SUBWOOFER DESIGN: Features a down-firing 8" driver powered by a robust 125-watt Class A/B amplifier for controlled and impactful bass.
- FLEXIBLE CONNECTION OPTIONS: Simultaneously connect for Music and Theatre. For music, use the included high-level speaker wire to connect to any amplifier. For movies, connect with a single RCA cable (not included) to your subwoofer output.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Wood |
| Model Name | Acoustics T/5x |
| Speaker Type | Subwoofer |
| Special Feature | Subwoofer |
| Recommended Uses For Product | Music,Home Theater |
| Subwoofer Diameter | 8 Inches |
| Controller Type | Corded electric |
| Surround Sound Channel Configuration | 5 1 |
| Colour | High Gloss Black |
| Included Components | 10 meter high level cable with Neutrik connector, user manual and power cord |
| Age Range (Description) | All Ages |
| Item Weight | 26.5 Pounds |
| Is Waterproof | false |
| Brand Name | REL Acoustics LTD |
| Colour Name | High Gloss Black |
| Frequency response curve | -6dB at 32 Hz |
| Signal-to-Noise Ratio (db) | 7E+1 dB |
| Product Dimensions | 32.26 x 26.67 x 31.75 cm; 12.02 kg |
| Item model number | T/5x Black |
| Manufacturer | REL Acoustics |
| Country of Origin | China |
| Item Weight | 12 kg |

## Product Details

- **Brand:** REL Acoustics LTD
- **Speaker Maximum Output Power:** 125 Watts
- **Connectivity Technology:** RCA
- **Audio Output Mode:** Stereo
- **Mounting Type:** Wall Mount

## Images

![REL T/5x 8-Inch Powered Subwoofer – Compact Sealed Design with Class AB Amplifier, RCA Inputs, and Powerful Bass for HiFi Stereo Systems, Home Theater, and Surround Sound – High Gloss Black Finish - Image 1](https://m.media-amazon.com/images/I/41NdGmibYCS.jpg)
![REL T/5x 8-Inch Powered Subwoofer – Compact Sealed Design with Class AB Amplifier, RCA Inputs, and Powerful Bass for HiFi Stereo Systems, Home Theater, and Surround Sound – High Gloss Black Finish - Image 2](https://m.media-amazon.com/images/I/41mQWof2QNS.jpg)
![REL T/5x 8-Inch Powered Subwoofer – Compact Sealed Design with Class AB Amplifier, RCA Inputs, and Powerful Bass for HiFi Stereo Systems, Home Theater, and Surround Sound – High Gloss Black Finish - Image 3](https://m.media-amazon.com/images/I/514ALT9cFKS.jpg)
![REL T/5x 8-Inch Powered Subwoofer – Compact Sealed Design with Class AB Amplifier, RCA Inputs, and Powerful Bass for HiFi Stereo Systems, Home Theater, and Surround Sound – High Gloss Black Finish - Image 4](https://m.media-amazon.com/images/I/61-1V2BPfxL.jpg)
![REL T/5x 8-Inch Powered Subwoofer – Compact Sealed Design with Class AB Amplifier, RCA Inputs, and Powerful Bass for HiFi Stereo Systems, Home Theater, and Surround Sound – High Gloss Black Finish - Image 5](https://m.media-amazon.com/images/I/51koQmtUV0L.jpg)

## Questions & Answers

**Q: I own three rel t/5i units; has the shape of the cabinet changed?**
A: The shape of the T/5i's cabinet was not changed at any point during the production run for that model. However, the current T/5x subwoofer does have a larger cabinet than the T/5i, resulting in increased internal cabinet volume. This helps the subwoofer to be more dynamic and powerful in it's output and for it to reach deeper in it's low-frequency extension.

**Q: Does it has two drivers, front and downward?**
A: Thank you for reaching out. The T/5x exclusively features a single 8" down-firing driver, and does not feature a front-firing driver.

**Q: Will this still work if placed on its side?**
A: Thank you for reaching out. The T/5x is specifically designed to have the driver firing down into the floor, and this proximity between the floor and the driver is used to provide deeper and stronger bass extension from a relatively small subwoofer. If you were to place the T/5x on it's side rather than on it's feet, then you would likely find that it does not reach as deep or play as strong as originally designed.

**Q: Does this item work with 220V?**
A: Thank you for reaching out. All T/5x subwoofers sold on our Amazon store are configured to operate at 120V. If your local mains power operates at 220V then the best option will be to purchase the T/5x from your local distributor, or for other options feel free to write in to contactus@rel.net and we will be happy to assist.

## Frequently Bought Together

- REL T/5x 8-Inch Powered Subwoofer – Compact Sealed Design with Class AB Amplifier, RCA Inputs, and Powerful Bass for HiFi Stereo Systems, Home Theater, and Surround Sound – High Gloss Black Finish
- REL Acoustics Wireless Transmitter & Receiver – Zero-Compression SoundPath Adapter for Subwoofers, Home Theater, Multi-Room Systems – Easy Setup, Bluetooth & RCA Compatible Audio Kit

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.com.ar/products/433897477-rel-t-5x-8-inch-powered-subwoofer-compact-sealed-design](https://www.desertcart.com.ar/products/433897477-rel-t-5x-8-inch-powered-subwoofer-compact-sealed-design)

---

*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-01-22*