---
product_id: 286534360
title: "MTX (8\" Powered Subwoofer Enclosure) - Audio RT8PT Universal Powered Subwoofer Enclosure"
brand: "mtx"
price: "€ 597.15"
currency: EUR
in_stock: true
category: "Mtx"
url: https://www.desertcart.pt/products/286534360-mtx-8-powered-subwoofer-enclosure-audio-rt8pt-universal-powered-subwoofer
store_origin: PT
region: Portugal
---

# 240W max power punch External bass control Durable butyl surround MTX (8" Powered Subwoofer Enclosure) - Audio RT8PT Universal Powered Subwoofer Enclosure

**Brand:** mtx
**Price:** € 597.15
**Availability:** ✅ In Stock

## Summary

> 🎵 Small size, massive bass — own the road with MTX RT8PT!

## Quick Answers

- **What is this?** MTX (8" Powered Subwoofer Enclosure) - Audio RT8PT Universal Powered Subwoofer Enclosure by mtx
- **How much does it cost?** € 597.15 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/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

- • **Built to Last:** Butyl rubber surround and aviation-grade carpet ensure rugged durability and sleek style.
- • **Compact Powerhouse:** 240W max output delivers deep, room-filling bass without sacrificing space.
- • **Vented Design Boost:** Optimized enclosure vents amplify bass output for that rich, immersive sound you crave.
- • **Tailored Bass Experience:** External bass control lets you dial in the perfect low-end vibe on the fly.
- • **Universal Fit & Easy Install:** Mounting straps and versatile inputs make setup seamless in virtually any vehicle.

## Overview

The MTX RT8PT is a compact 8-inch powered subwoofer enclosure featuring a built-in 120W RMS amplifier and vented design for enhanced bass output. Designed for easy installation in any vehicle, it includes durable butyl rubber surrounds, aviation-grade carpet, and an external bass control for on-the-go sound customization. Delivering up to 240W max power, this subwoofer balances powerful performance with space-saving convenience, perfect for audiophiles seeking deep, customizable bass without bulky setups.

## 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.

## 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 | 9.44 kg |
| MP3 player | No |
| Manufacturer | MTX |
| Model Name | RT8PT |
| Model Number | RT8PT-UA |
| 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

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

## Images

![MTX (8" Powered Subwoofer Enclosure) - Audio RT8PT Universal Powered Subwoofer Enclosure - Image 1](https://m.media-amazon.com/images/I/81EK4sY9ZTL.jpg)

## Available Options

This product comes in different **Pattern, Style** options.

## 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

## Frequently Bought Together

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- Kicker 46KISLOC2 K-Series Stereo Line-Output Converter w/Remote Turn-On Output

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**Shop now:** [https://www.desertcart.pt/products/286534360-mtx-8-powered-subwoofer-enclosure-audio-rt8pt-universal-powered-subwoofer](https://www.desertcart.pt/products/286534360-mtx-8-powered-subwoofer-enclosure-audio-rt8pt-universal-powered-subwoofer)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-10-13*