---
product_id: 15622838
title: "- Rockville RTB65A 6.5\" Powered Active Car Subwoofer Bass Tube, MP3 Input"
brand: "rockville"
price: "1117.20 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "Rockville"
url: https://www.desertcart.tn/products/15622838-rockville-rtb65a-6-5-powered-active-car-subwoofer-bass-tube
store_origin: TN
region: Tunisia
---

# 300W peak power Built-in 150W RMS amp Adjustable bass crossover - Rockville RTB65A 6.5" Powered Active Car Subwoofer Bass Tube, MP3 Input

**Brand:** rockville
**Price:** 1117.20 DT
**Availability:** ✅ In Stock

## Summary

> 🎵 Elevate your drive with bass that commands attention—compact, powerful, unstoppable.

## Quick Answers

- **What is this?** - Rockville RTB65A 6.5" Powered Active Car Subwoofer Bass Tube, MP3 Input by rockville
- **How much does it cost?** 1117.20 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/15622838-rockville-rtb65a-6-5-powered-active-car-subwoofer-bass-tube)

## Best For

- rockville enthusiasts

## Why This Product

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

## Key Features

- • **Durable Design:** Aviation-grade tweed enclosure with aero venting ensures deep bass and lasting performance.
- • **Plug & Play Setup:** Hassle-free installation with included mounting brackets and versatile input options.
- • **Compact Powerhouse:** Delivers punchy 300W peak bass in a sleek 6.5" tube—big sound, small footprint.
- • **All-in-One Bass Solution:** Integrated amp perfectly matched to subwoofer for seamless, powerful sound output.
- • **Tailored Bass Experience:** Customizable crossover and MP3 input let you fine-tune your car’s vibe effortlessly.

## Overview

The Rockville RTB65A is a 6.5" powered active car subwoofer delivering 300W peak (150W RMS) through a built-in amplifier. Its compact, aviation-grade tweed tube enclosure with rear aero venting maximizes deep, punchy bass while offering adjustable crossover and MP3 input for personalized sound. Designed for easy installation with multiple input options and mounting accessories, it’s the perfect all-in-one bass upgrade for any vehicle.

## Description

Introducing the Rockville RTB65A Powered Subwoofer Tube. We at Rockville just had to manufacture a high quality powered bass tube. Growing up one of my best friends bought a car and it had a powered bass tube in it. The sound that it produced was just amazing and I will never forget it. Bass tubes push out some of the punchiest bass available. I personally love punchy bass that is deep and clean. Bass is an integral part of any good audio system, and the Rockville Bass Blaster amplified subwoofer tubes will add power and impact to your car audio system. The cylindrical shape of the enclosure helps focus the motion of the bass pressure so it maximizes that punchy output from both the woofers face and the tuned rear aero port. Strong deep bass will fire through your vehicle for astounding results. Since this is a powered bass tube, you get everything you need! This is your entire bass system. The built in power amplifier will push this tube to the max. The amp, sub and enclosure are perfectly tuned and matched to sound perfect together. Installation is a breeze! No need for building and wiring enclosures to amplifiers. Simply power, ground remote and send signal to the bass tube and you are ready to enjoy the most incredible bass you have ever heard. "Good things do come in small packages" Rockville Bass Tubes will fit every vehicle without taking up valuable space and provide super low-end bass response. No permanent installation is necessary, the tubes come complete with 4 mounting legs and Velcro mounting straps so your bass tube will stay put where you place it.

Review: Pretty good for what it is - Works as it should decent for a 6.5 very easy to install
Review: Love it - Awesome Sub for compact area . And customer service deptwas badazz

## Features

- Compact Yet Powerful: Rockville RTB65A delivers 300W peak power (150W RMS) with a 6.5" high-power woofer for punchy, deep bass in a small package.
- Integrated Amplifier: Built-in 150W RMS amplifier perfectly matches the subwoofer and enclosure for optimized sound performance.
- Customizable Sound Control: Adjustable bass crossover and an MP3 input with volume control allow seamless integration and sound tuning for your car audio system.
- Durable Vented Design: Aviation-grade tweed-covered tubular enclosure with a rear aero vent system enhances bass response and durability.
- Easy Installation: Includes speaker-level and RCA line-level inputs, steel mounting brackets, and Velcro straps for hassle-free setup in any vehicle.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00SKIABLC |
| Antenna Location | Car |
| Audio Driver Size | 6.5 inches |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Mono |
| Best Sellers Rank | #69,014 in Electronics ( See Top 100 in Electronics ) #258 in Car Component Subwoofers |
| Brand | Rockville |
| Built-In Media | car subwoofer, mp3 input |
| Color | Black |
| Compatible Devices | MP3 Player, Smartphone, Tablet |
| Compatible with Vehicle Type | Car |
| Connectivity Protocol | USB |
| Connectivity Technology | wired |
| Control Method | Remote |
| Controller Type | Button |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 3.8 out of 5 stars 169 Reviews |
| Enclosure Material | Tweed (Enclosure), Paper/Polypropylene (Components) |
| Frequency Response | 30 hertz |
| Global Trade Identification Number | 00811080023656 |
| Is Waterproof | FALSE |
| Item Dimensions D x W x H | 9"D x 17"W x 8.5"H |
| Item Weight | 9.2 pounds |
| Manufacturer | Audiosavings |
| Model Name | RTB65A |
| Model Number | RTB65A |
| Mounting Type | Car Mount |
| Number of Audio Channels | 2.1 |
| Number of Items | 1 |
| Power Source | Corded Electric |
| Speaker Maximum Output Power | 300 watts |
| Speaker Size | 6.5 inches |
| Speaker Type | Subwoofer, Woofer |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Diameter | 6.5 inches |
| UPC | 811080023656 |
| Unit Count | 1 Count |
| Warranty Description | 1 year manufacturer |
| Warranty Type | Limited |
| Wireless Technology | No Wireless Communication Technology |
| Woofer Diameter | 6.5 inches |

## Product Details

- **Audio Output Mode:** Mono
- **Brand:** Rockville
- **Connectivity Technology:** wired
- **Frequency Response:** 30 hertz
- **Speaker Maximum Output Power:** 300 watts

## Images

![- Rockville RTB65A 6.5" Powered Active Car Subwoofer Bass Tube, MP3 Input - Image 1](https://m.media-amazon.com/images/I/81nrJr9HQCL.jpg)

## Questions & Answers

**Q: Do you have to ground this in order for it to work or can you just hook it up to a peer cord/cable?**
A: Needs a power ground.

**Q: Do i run an ignition switched source to "rem" so that it doesn't drain the battery?**
A: Yes you need to run a remote line.

**Q: What size power wire does this require?**
A: The size wire will depend on how much power the amp puts out.  This will run on 12-16guage speaker wire for best results.

**Q: is this waterproof?**
A: No... this is not designed for Marine applications. The electrical connections are all exposed.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Pretty good for what it is
*by S***R on August 22, 2026*

Works as it should decent for a 6.5 very easy to install

### ⭐⭐⭐⭐⭐ Love it
*by T***K on September 3, 2026*

Awesome Sub for compact area . And customer service deptwas badazz

### ⭐ Garbage rattling sounds
*by C***H on May 14, 2025*

Chatters and constantly turns its self off, Rockville refuses to replace it even though it’s a week old waiting to see what amazon does to help. Would not recommend, get the Pyle 8” much better

## Frequently Bought Together

- Rockville RTB65A 6.5" Powered Subwoofer Bass Tube, 300W Peak, Deep Bass, Built-In Amp, MP3 Input, Crossover, Vented Enclosure, Perfect for Car Audio
- BOSS Audio Systems KIT2 8 Gauge Complete Car Amplifier Installation Wiring Kit with Power Cables, Ground Cables, Turn-On Wire, Speaker Wire, Terminals
- PAC SNI-35 Variable LOC Line Out Converter 1.2x6.25x5.9

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-09-29*