---
product_id: 1178028
title: "MTX Audio RT8PT 8\" 240W Peak Amplified Vented Car Subwoofer Tube Enclosure"
brand: "mtx"
price: "$767.62"
currency: USD
in_stock: true
category: "Mtx"
url: https://www.desertcart.us/products/1178028-mtx-audio-rt8pt-8-240w-peak-amplified-vented-car-subwoofer
store_origin: US
region: United States of America
---

# 8-inch subwoofer 240W max power External bass control MTX Audio RT8PT 8" 240W Peak Amplified Vented Car Subwoofer Tube Enclosure

**Brand:** mtx
**Price:** $767.62
**Availability:** ✅ In Stock

## Summary

> 🎵 Small size, massive impact — feel the bass, own the road!

## Quick Answers

- **What is this?** MTX Audio RT8PT 8" 240W Peak Amplified Vented Car Subwoofer Tube Enclosure by mtx
- **How much does it cost?** $767.62 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/1178028-mtx-audio-rt8pt-8-240w-peak-amplified-vented-car-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:** Durable butyl rubber surround and aviation-grade carpet for rugged, stylish longevity.
- • **Compact Powerhouse:** Delivers 240W max output in a sleek, space-saving 8-inch design.
- • **Universal Compatibility:** High and low level inputs with RCA connectivity fit any car audio setup effortlessly.
- • **Plug & Play Installation:** Includes mounting straps and vented enclosure for easy, secure setup and booming bass.
- • **Tailored Bass Experience:** External bass control lets you fine-tune your sound on the fly.

## Overview

The MTX Audio RT8PT is a compact yet powerful 8-inch amplified subwoofer delivering up to 240 watts max power. Featuring a vented enclosure and durable materials, it offers rich bass with customizable control via an external bass knob. Designed for universal compatibility with high/low level inputs and RCA connectivity, it fits seamlessly into most vehicles without sacrificing space, making it the perfect upgrade for millennials seeking premium sound and style on the go.

## 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 | Lightweight |
| Age Range Description | Adult |
| Antenna Location | For Music Players, For Surround Sound Systems, For Smartphones or Tablets, For Televisions, For Computers |
| Audio Driver Size | 8 inches |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Standard Audio Output Modes |
| Best Sellers Rank | #58,484 in Electronics ( See Top 100 in Electronics ) #37 in Car Enclosed Subwoofer Systems |
| Brand | MTX |
| Built-In Media | RT8PT-FBA |
| Compatible Devices | Desktop, Gaming Console, Home Theater, Laptop, MP3 Player, Smartphone, Tablet, Television |
| Compatible with Vehicle Type | & SUVs, Select Cars, Truck |
| Connectivity Protocol | RCA, High Level Input, Low Level Input |
| Connectivity Technology | wired |
| Control Method | Remote |
| Controller Type | Corded Electric |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.3 out of 5 stars 814 Reviews |
| Enclosure Material | Aviation Grade Carpet, Metal/Plastic (Enclosure), Paper/Polypropylene/Kevlar/Aluminum/Silk (Components) |
| Frequency Response | 50 hertz |
| Global Trade Identification Number | 00715442310036 |
| Input Voltage | 12 volts |
| Is Waterproof | FALSE |
| Item Dimensions D x W x H | 13"D x 24.13"W x 11.25"H |
| Item Weight | 20.8 pounds |
| Manufacturer | MTX Audio |
| Model Name | RT8PT |
| Model Number | RT8PT-FBA |
| Mounting Type | Floor Standing |
| Number of Audio Channels | 2 |
| Number of Items | 1 |
| Power Source | Corded Electric |
| Speaker Maximum Output Power | 240 watts |
| Speaker Size | 8 inches |
| Speaker Type | Subwoofer |
| Specific Uses For Product | For Music Players, For Surround Sound Systems, For Smartphones or Tablets, For Televisions, For Computers, For Gaming Consoles |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Diameter | 20 centimeters |
| UPC | 193802048193 715442310036 |
| Unit Count | 1 Count |
| Warranty Description | 2-Year Manufacturer Warranty |
| Warranty Type | Limited |
| Wireless Technology | Radio Frequency |
| Woofer Diameter | 8 inches |

## Product Details

- **Audio Output Mode:** Standard Audio Output Modes
- **Brand:** MTX
- **Connectivity Technology:** wired
- **Frequency Response:** 50 hertz
- **Speaker Maximum Output Power:** 240 watts

## Images

![MTX Audio RT8PT 8" 240W Peak Amplified Vented Car Subwoofer Tube Enclosure - Image 1](https://m.media-amazon.com/images/I/81EK4sY9ZTL.jpg)
![MTX Audio RT8PT 8" 240W Peak Amplified Vented Car Subwoofer Tube Enclosure - Image 2](https://m.media-amazon.com/images/I/81Za5t9XfkL.jpg)
![MTX Audio RT8PT 8" 240W Peak Amplified Vented Car Subwoofer Tube Enclosure - Image 3](https://m.media-amazon.com/images/I/81KdpZY7qzL.jpg)
![MTX Audio RT8PT 8" 240W Peak Amplified Vented Car Subwoofer Tube Enclosure - Image 4](https://m.media-amazon.com/images/I/81cCMe7ImPL.jpg)
![MTX Audio RT8PT 8" 240W Peak Amplified Vented Car Subwoofer Tube Enclosure - Image 5](https://m.media-amazon.com/images/I/81HVQQ8PxNL.jpg)

## Available Options

This product comes in different **Number Of Items** 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

- MTX Audio RT8PT 8 Inch 240 Watt Car Loaded Universal Powered High Performance Amplified Tube Box Vented Subwoofer Enclosure, RCA Connectivity
- Scosche Install Centric ICAK8 True 8 Gauge Hybrid OFC 2-Channel High Current Amplifier Wiring Kit Complete Car Amp Kit Twisted Pair Audio Cables, In-Line Fuse Holder
- Kicker 46KISLOC2 K-Series Stereo Line-Output Converter w/Remote Turn-On Output

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-09-15*