---
product_id: 286534360
title: "MTX (8\" Powered Subwoofer Enclosure) - Audio RT8PT Universal Powered Subwoofer Enclosure"
brand: "mtx"
price: "3521.63 DT"
currency: TND
in_stock: true
reviews_count: 5
category: "Mtx"
url: https://www.desertcart.tn/products/286534360-mtx-8-powered-subwoofer-enclosure-audio-rt8pt-universal-powered-subwoofer
store_origin: TN
region: Tunisia
---

# 240W max power punch Compact universal fit External bass control knob MTX (8" Powered Subwoofer Enclosure) - Audio RT8PT Universal Powered Subwoofer Enclosure

**Brand:** mtx
**Price:** 3521.63 DT
**Availability:** ✅ In Stock

## Summary

> 🎵 Compact Powerhouse, Big Bass Vibes!

## Quick Answers

- **What is this?** MTX (8" Powered Subwoofer Enclosure) - Audio RT8PT Universal Powered Subwoofer Enclosure by mtx
- **How much does it cost?** 3521.63 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/286534360-mtx-8-powered-subwoofer-enclosure-audio-rt8pt-universal-powered-subwoofer)

## Best For

- mtx enthusiasts

## Why This Product

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

## Key Features

- • **Durable, Premium Build:** Butyl rubber surround and aviation-grade carpet ensure longevity and a refined look that complements any interior.
- • **Plug & Play Versatility:** High and low-level inputs plus included mounting straps make installation quick and compatible with virtually all car audio systems.
- • **Customizable Bass On-The-Go:** Adjust your bass intensity effortlessly via the included external bass control—tailor your soundscape anytime, anywhere.
- • **Powerful 240W Amplified Bass:** Feel every beat with a built-in Class D amp delivering up to 240 Watts max power for deep, room-shaking lows.
- • **Space-Smart Universal Design:** Sleek 21.25” length fits seamlessly in any vehicle without sacrificing cabin space or style.

## Overview

The MTX RT8PT is a compact 8-inch powered subwoofer enclosure featuring a built-in 120W RMS Class D amplifier capable of delivering up to 240W max power. Designed for universal vehicle compatibility, it boasts a vented enclosure for enhanced bass output, durable butyl rubber surrounds, and aviation-grade carpet for a sleek, resilient finish. With included external bass control and versatile input options, it offers easy installation and customizable sound, perfect for millennials seeking premium in-car audio without bulk.

## Description

RT8PT Front View Compact Size Not Performance Don't be fooled by the compact size of the RT8PT, this amplified and vented bass tube is designed to deliver bass like only MTX can. This low profile unit can be installed in virtually any vehicle without sacrificing space. The 8-Inch subwoofer, integrated amplifier, and vented enclosure bass you have to experience to believe. Key Features: Integrated 120 Watt RMS Amplifier 8-Inch High Output Subwoofer Vented Enclosure Design High and Low Level Inputs for Easy Connection to Any Source RT8PT Amplifier and Vent View 40 Years of Experience This universal amplified enclosure was designed for new enthusiasts looking to experience what adding bass to their music sounds like and for those hard core bass fans who have unfortunately had to grow up and can no longer drive around with three 15-Inch subs in their trunk. The 8-Inch high output woofer used in this unit includes a lightweight and durable polypropylene cone that efficiently moves air for excellent output. The integrated class D amplifier can deliver up to 120 watts RMS power to the subwoofer using either high or low level inputs, so it is easy to connect to any type of radio. The unit also includes an external bass control that can be connected to the amplifier and mounted near the driver allowing for adjustment on the go.

Review: Easy to Install, Kicking Bass! - After upgrading my cheap factory installed speakers with some quality Focals, I was still longing for some low down punch. Well, this thing kicks! It was super easy to install, so remember to add an amp install kit when you order. You will not be disappointed. I listen to all kinds of music and this powered sub allows you to play full range sound at lower levels while still giving you that warm feeling you get from a good home system. My test track is “It’s Probably Me” by Sting and Eric Clapton and trust me, the feeling of this song now is epic in my ride!
Review: Good sub - Very nice sound on this sub, even on day one (they take a while to break in). Recommended.

## Features

- Amplified Tube Subwoofer: Single 8-inch subwoofer features a built-in amplifier; Power packed with 240 Watt MAX and 120 Watt RMS
- Durable Construction: Butyl rubber surround increases subwoofer durability; Aviation grade carpet is durable and neutral color for use with all interiors
- Bass Control: External Bass Control included so you can customize your sound; Vented design increases bass output
- Mounting Straps: Mounting straps included for secure installation
- Specifications: Frequency Response: 35 250Hz; Crossover: Variable, 50Hz 200Hz, 12dB/Oct; 8 Gauge Power and Ground Wiring is Recommended; Dimensions: 21.25”L x 9.84”W x 9.84”H

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B005FXFS8G |
| Additional Features | Bass Boost, Hi Res Audio, USB Port |
| Age Range Description | Adult |
| Antenna Location | for surround sound systems |
| Audio Driver Size | 8 Inches |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo |
| Audio output mode | Stereo |
| Battery Average Life | 1 days |
| Brand | MTX |
| Built-In Media | 8" Powered Subwoofer Enclosure, mounting straps, wired bass control |
| Color | Red |
| Compatible Devices | Desktop, Gaming Console, Home Theater, Laptop, MP3 Player, Smartphone, Tablet, Television |
| Compatible with Vehicle Type | Car |
| Connectivity Protocol | wired |
| Connectivity Technology | Bluetooth |
| Connectivity technology | Bluetooth |
| Control Method | Touch |
| Controller Type | Button |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.2 out of 5 stars 774 Reviews |
| Enclosure Material | Polypropylene |
| Frequency Response | 50 Hz |
| Frequency response | 50 Hz |
| Global Trade Identification Number | 00715442310036 |
| Input Voltage | 12 Volts |
| Input voltage | 12 Volts |
| Is Waterproof | False |
| Item Dimensions D x W x H | 57.4D x 28.6W x 27.9H centimeters |
| Item Weight | 8.82 kg |
| MP3 player | No |
| Manufacturer | MTX |
| Model Name | RT8PT |
| Model Number | RT8PT |
| Mounting Type | Floor Standing |
| Number of Audio Channels | 2.1 |
| Number of Items | 1 |
| Number of Power Levels | 1 |
| Power Source | plug_in_electric |
| Speaker Maximum Output Power | 240 Watts |
| Speaker Size | 8 Inches |
| Speaker Type | Subwoofer |
| Speaker maximum output power | 240 Watts |
| Specific Uses For Product | In-car audio systems |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Diameter | 20 Centimeters |
| Tweeter Diameter | 1 Inches |
| UPC | 193802048193 715442310036 |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology | Radio Frequency |
| Woofer Diameter | 8 Inches |

## Product Details

- **Brand:** MTX
- **Speaker maximum output power:** 240 Watts
- **Frequency response:** 50 Hz
- **Connectivity technology:** Bluetooth
- **Audio output mode:** Stereo

## Images

![MTX (8" Powered Subwoofer Enclosure) - Audio RT8PT Universal Powered Subwoofer Enclosure - Image 1](https://m.media-amazon.com/images/I/81EK4sY9ZTL.jpg)
![MTX (8" Powered Subwoofer Enclosure) - Audio RT8PT Universal Powered Subwoofer Enclosure - Image 2](https://m.media-amazon.com/images/I/81Za5t9XfkL.jpg)
![MTX (8" Powered Subwoofer Enclosure) - Audio RT8PT Universal Powered Subwoofer Enclosure - Image 3](https://m.media-amazon.com/images/I/81KdpZY7qzL.jpg)
![MTX (8" Powered Subwoofer Enclosure) - Audio RT8PT Universal Powered Subwoofer Enclosure - Image 4](https://m.media-amazon.com/images/I/81cCMe7ImPL.jpg)
![MTX (8" Powered Subwoofer Enclosure) - Audio RT8PT Universal Powered Subwoofer Enclosure - Image 5](https://m.media-amazon.com/images/I/81HVQQ8PxNL.jpg)

## Questions & Answers

**Q: Does it come with a grille to protect the speaker?**
A: No,but you can get one for less than $10

**Q: is everthing I need here to hookup in a 1999 corolla w/rca connections?**
A: Yes. That should work fine.

**Q: The picture shows a high level input for hooking this up to a factory stock system using speaker wire leads without buying an adapter. yes/no?**
A: Honestly in my experience that plug never seems to be included.

**Q: What are the physical dimensions of the rt8 pt? not the box it‘s shipped in.**
A: Cheap

## Customer Reviews

### ⭐⭐⭐⭐⭐ Easy to Install, Kicking Bass!
*by H***W on 27 October 2020*

After upgrading my cheap factory installed speakers with some quality Focals, I was still longing for some low down punch. Well, this thing kicks! It was super easy to install, so remember to add an amp install kit when you order. You will not be disappointed. I listen to all kinds of music and this powered sub allows you to play full range sound at lower levels while still giving you that warm feeling you get from a good home system. My test track is “It’s Probably Me” by Sting and Eric Clapton and trust me, the feeling of this song now is epic in my ride!

### ⭐⭐⭐⭐⭐ Good sub
*by J***P on 23 September 2025*

Very nice sound on this sub, even on day one (they take a while to break in). Recommended.

### ⭐⭐⭐⭐⭐ Great deal for the price
*by D***D on 3 June 2015*

I love this subwoofer for the price and for my needs. I drive a Toyota Tacoma double cab, and have this mounted in the middle of the back seat (almost looks like an arm rest). It is larger than it looks in the pictures, but I have yet to see any smaller subwoofer/box/amps out there. This guy definitely improved the sound of my stock system by 100%. It doesn't necessarily shake the truck, but can bump if you want it to. Keep in mind that I do have it set up to my stock head unit, so it simply spliced into the rear speaker wire and not plugged into a subwoofer port. I understand this, but this only requires that I change a few settings on my head unit when I switch between different genres of music. I listen to everything from classic rock to alternative to rap to electronic music. This seems to sound better for certain genres over others. Classic rock music: Sound is great, it almost sounds like the guitars/bass guitars are playing in the vehicle with me. I recommend turning the bass lower for classic rock, but it provides a nice deep background. Pop/Alternative: Requires some tweaking between songs sometimes. Some songs sound great, others will shake the sub too much and drown out other noise. Overall, still sounds pretty good. Rap: This is mainly what I listen to while driving. I've noticed that it's real hit or miss depending on the frequency of bass in the song. About 75% of music sounds great, without that BUMP that other subs can give. Some songs will try to bump really hard, and this sub can't take a huge peak amount of bass, it's more for RMS bass playing steady. I like to actually hear music, and this adds a new dimension to rap without being obnoxious. Electronic: This sub really shines playing most electronic music, as it plays a nice steady bass instead of bumping like some rap music beats. Really sounds good, even turned up pretty high on the bass. Country: I hate country. I won't even test it out for one song for this review. Overall, I'd recommend this sub setup for any vehicle, not just for a truck with a small space. If you like steady bass, and not thumping/bumping/shaking bass, this is the one for you. For the price, you won't beat it. I got this fully installed in my truck for about $50, so all together about $200 total. It looks great with the carpeting, and I'm definitely satisfied with my purchase.

## Frequently Bought Together

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-09*