---
product_id: 403146238
title: "Rockville RW68CA 400W 6x8 Slim Under-Seat Active Car Subwoofer, 4 Ohm, Built-in Amplifier, Remote Bass Control, Cast Aluminum Enclosure, Adjustable Bass Boost, for Car/Truck Audio"
brand: "rockville"
price: "212102CFA"
currency: XOF
in_stock: true
reviews_count: 8
category: "Rockville"
url: https://www.desertcart.sn/products/403146238-rockville-rw68ca-400w-6x8-slim-under-seat-active-car-subwoofer
store_origin: SN
region: Senegal
---

# 2.83-inch ultra-slim profile 400W peak power output Built-in amplifier with remote bass control Rockville RW68CA 400W 6x8 Slim Under-Seat Active Car Subwoofer, 4 Ohm, Built-in Amplifier, Remote Bass Control, Cast Aluminum Enclosure, Adjustable Bass Boost, for Car/Truck Audio

**Brand:** rockville
**Price:** 212102CFA
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your ride with bass that’s bold, sleek, and totally under the radar!

## Quick Answers

- **What is this?** Rockville RW68CA 400W 6x8 Slim Under-Seat Active Car Subwoofer, 4 Ohm, Built-in Amplifier, Remote Bass Control, Cast Aluminum Enclosure, Adjustable Bass Boost, for Car/Truck Audio by rockville
- **How much does it cost?** 212102CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/403146238-rockville-rw68ca-400w-6x8-slim-under-seat-active-car-subwoofer)

## 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

- • **Powerful 400W Bass Output:** Feel every beat with deep, impactful bass that transforms your drive.
- • **Ultra-Slim 2.83-Inch Design:** Sleek under-seat fit that saves space without compromising sound quality.
- • **Advanced Sound Customization:** Adjust bass boost, phase, and filters for a personalized audio experience.
- • **Durable Cast Aluminum Enclosure:** Robust, heat-dissipating housing built to last and keep your sound crisp.
- • **Integrated Amplifier & Remote Control:** Simplify your setup and fine-tune bass on the fly with included remote.

## Overview

The Rockville RW68CA is a compact yet powerful 6x8-inch active car subwoofer delivering 400W peak power through a slim 2.83-inch profile designed to fit under most seats. Featuring a built-in amplifier and remote bass control, it offers easy installation and precise sound customization. Its durable cast aluminum enclosure ensures longevity and heat management, making it an ideal upgrade for car and truck audio systems seeking rich, adjustable bass without sacrificing space.

## Description

desertcart.com: Rockville RW68CA 400W 6x8 Slim Under-Seat Active Car Subwoofer, 4 Ohm, Built-in Amplifier, Remote Bass Control, Cast Aluminum Enclosure, Adjustable Bass Boost, for Car/Truck Audio : Electronics

Review: sounds solid and punchy,easy to install..great value for the money - hello...i have a jeep jk sport...basic as could be... I really enjoy music and as time went on I wished I bought an "upgraded" jeep with premium sound. Well I up graded all 4 speakers 2 in sound bar and 2 in lower dash..that made a difference but not "bumping" as I would like... I would crank up a song I loved and it sound good...but loud-if that makes sense-..so I searched desertcart for a while and decided to buy this amplified subwoofer, mainly because I saw others who owned Jeeps bought this and was happy. So I purchased this subwoofer and a separate amp install kit that had long power wire,weatherproof fuse,eyelets,zip ties ect....found that here on desertcart...so this amp arrived, and what do you know?! Q20 happened...now I have plenty of time to install this amp...using the wires from the install kit i ordered separate,...I searched for a perfect spot to install this amp////thinking i could mount under the front seats..... it didn't fit...I could have mounted it to the rear door as seen in pics on this product description, but i already have rear view camera wires there...I could have mounted anywhere in the jeep with the provided mounts, but I did not want to drill or screw holes in my jeep...so I found simply laying it behind drivers seat (i have 2 door jeep) was perfect...yep just kind of sits there on an angle and doesn't slide around...I ran power wire and "switched" hot wire to the amp, I used "high input" supplied wires due to the ease of accessing the left/tight speaker outputs from the right roll bar under foam protecting,,,I found wire colors on google...very easy.... I found a great ground on the side if the center console....inch's away from the amp...I removed both securing bolts, slid ground up behind console so the eyelet was directly on console mounting bracket and lowered console back down and re-secured factory bolt.....no holes drilled!!! then the control switch was super easy...I ran that up under roll bar cover down the side, out by drivers sun visor and mounted control switch above rear view mirror....I did secure that into the plastic molding....no holes drilled into the vehicle body!...once installed and a few moments of tweaking....I test drove the jeep with the amp on and was very impressed! I am very happy with the "remote" to control bass output...and location I placed it... now songs sound loud without being "loud" and the bass music can be felt! vibrates the jeeps floor boards! I listen to Sirius Lithium, Ozzy's Boneyard, Pop Rock's, Hit's One, Rush, Stone Temple Pilots, SoundGarden, ect...just to give you an idea of types of music....the bass addition makes music sounds full complete loud warm and rich! If you are looking for as I just described, this is a great choice..... if you want to be the guy that goes thump thump with lousy distortion and want to be heard blocks away, this is too good for you... this is an affordable quality good looking full rich sounding bass that can be adjusted per song as needed with the supplied wired remote switch....easy to install....took me 3 hours because I wanted it perfect looking- I tie strapped and cloth taped all wires to give a minimal intrusive look...If i had to do it in a rush it could have taken me an hour....and the best part...besides looking good and sounding good....there is no engine noise or whining through this bass system.. very nice...
Review: Compact Subwoofer with Big, Clean Bass - I installed the Rockville RW10CA 10" Active Subwoofer in my compact car, and it has completely transformed my audio experience. Despite its slim 2.7-inch low-profile design, the sub delivers deep, clean bass that punches well above its size. The built-in 800W peak amplifier with adjustable low-pass filter and bass boost allows me to fine-tune the sound perfectly for different genres, from hip-hop to rock and EDM. Installation was straightforward, especially with the included remote bass knob and mounting hardware. The compact design meant it fit easily under my seat without taking up precious cargo space. All connections were clearly labeled, and the sub’s quality construction feels solid and durable. I appreciate that it does not rattle at normal volumes and maintains clarity even when cranked up. The subwoofer provides excellent value for money, offering performance similar to larger, more expensive setups. Its compact size, ease of installation, and functionality make it perfect for anyone wanting powerful bass without sacrificing space or convenience. I highly recommend this sub for anyone looking to upgrade their car audio system with a simple yet highly effective solution.

## Features

- POWERFUL 400W BASS OUTPUT: Delivers 400W peak power and 100W RMS for deep, impactful bass that enhances your car or truck's audio system.
- ULTRA-SLIM 2.83-INCH DESIGN: Compact 6x8 subwoofer with a 2.83-inch profile fits easily under most seats, saving space while delivering high-performance sound.
- BUILT-IN AMPLIFIER: Integrated amplifier ensures seamless connection with your existing system, simplifying setup without the need for external amps.
- DURABLE CAST ALUMINUM ENCLOSURE: Solid aluminum housing keeps the unit cool and compact while protecting the subwoofer for long-lasting performance.
- ADVANCED SOUND CONTROL: Features adjustable bass boost, subsonic filter, phase switch, auto turn-on, and thermal/overload protection for optimized audio.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09PLJYT66 |
| Additional Features | Bass Boost |
| Antenna Location | For Music Players |
| Audio Driver Size | 6 Inches |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo |
| Best Sellers Rank | #16,072 in Electronics ( See Top 100 in Electronics ) #17 in Car Component Subwoofers |
| Brand | Rockville |
| Built-In Media | Remot |
| Color | Black |
| Compatible Devices | Smartphone, MP3 Player |
| Connectivity Protocol | RCA |
| Connectivity Technology | RCA |
| Control Method | Remote |
| Controller Type | Remote Control |
| Customer Reviews | 4.3 out of 5 stars 5,116 Reviews |
| Enclosure Material | Aluminum |
| Frequency Response | 20 Hz |
| Impedance | 4 Ohms |
| Input Voltage | 12 Volts |
| Is Waterproof | FALSE |
| Item Dimensions D x W x H | 12.9"D x 32"W x 24.9"H |
| Item Type Name | Rockville RW68CA 400w 6x8 Slim Under-Seat Active Powered Car/Truck Subwoofer Sub |
| Item Weight | 8.69 Pounds |
| Manufacturer | Rockville |
| Model Name | RW68CA |
| Model Number | RW68CA |
| Mounting Type | Car Mount,Truck,Under Seat Mount |
| Number of Audio Channels | 2.1 |
| Number of Items | 1 |
| Power Source | Corded Electric |
| Speaker Maximum Output Power | 400 Watts |
| Speaker Size | 8 Inches |
| Speaker Type | Component |
| Specific Uses For Product | For Music Players, For Vehicles |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Diameter | 8 Inches |
| UPC | 819216028742 |
| Unit Count | 1.0 Count |
| Warranty Description | 1 YEAR |
| Warranty Type | Limited |
| Wireless Technology | No Wireless Communication Technology |
| Woofer Diameter | 8 Inches |

## Product Details

- **Audio Output Mode:** Stereo
- **Brand:** Rockville
- **Connectivity Technology:** RCA
- **Frequency Response:** 20 Hz
- **Speaker Maximum Output Power:** 400 Watts

## Images

![Rockville RW68CA 400W 6x8 Slim Under-Seat Active Car Subwoofer, 4 Ohm, Built-in Amplifier, Remote Bass Control, Cast Aluminum Enclosure, Adjustable Bass Boost, for Car/Truck Audio - Image 1](https://m.media-amazon.com/images/I/71D4hCjJUAL.jpg)
![Rockville RW68CA 400W 6x8 Slim Under-Seat Active Car Subwoofer, 4 Ohm, Built-in Amplifier, Remote Bass Control, Cast Aluminum Enclosure, Adjustable Bass Boost, for Car/Truck Audio - Image 2](https://m.media-amazon.com/images/I/71QjNXYsLXL.jpg)
![Rockville RW68CA 400W 6x8 Slim Under-Seat Active Car Subwoofer, 4 Ohm, Built-in Amplifier, Remote Bass Control, Cast Aluminum Enclosure, Adjustable Bass Boost, for Car/Truck Audio - Image 3](https://m.media-amazon.com/images/I/71YWAEFHp-L.jpg)
![Rockville RW68CA 400W 6x8 Slim Under-Seat Active Car Subwoofer, 4 Ohm, Built-in Amplifier, Remote Bass Control, Cast Aluminum Enclosure, Adjustable Bass Boost, for Car/Truck Audio - Image 4](https://m.media-amazon.com/images/I/71hgUPaP63L.jpg)
![Rockville RW68CA 400W 6x8 Slim Under-Seat Active Car Subwoofer, 4 Ohm, Built-in Amplifier, Remote Bass Control, Cast Aluminum Enclosure, Adjustable Bass Boost, for Car/Truck Audio - Image 5](https://m.media-amazon.com/images/I/71iX62Q0EAL.jpg)

## Available Options

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

## Questions & Answers

**Q: Will this fit under the front power seats of a 2008 F250?**
A: Not sure about this particular truck, but it does fit under the front seat  of my 07 Tundra. Sounds great too !

**Q: Can two subwoofers (one under driver seat and one under passenger seat be used with a factory head unit?  if so, will it require any additional items?**
A: Honestly one is plenty but if you want to double up on it your gonna need to wire a lot of things

**Q: Can you hook 2 together. Is ther a special harness you need. Thank you**
A: You can split the input signal in two.  You would DIY a harness.

**Q: The om says, the auto power-on feature is available only when using high level inputs. how does the sub come on using low level rca inputs?**
A: Hello no, with the RCA out puts is no power on automatic just in high input

## Customer Reviews

### ⭐⭐⭐⭐⭐ sounds solid and punchy,easy to install..great value for the money
*by T***. on April 9, 2020*

hello...i have a jeep jk sport...basic as could be... I really enjoy music and as time went on I wished I bought an "upgraded" jeep with premium sound. Well I up graded all 4 speakers 2 in sound bar and 2 in lower dash..that made a difference but not "bumping" as I would like... I would crank up a song I loved and it sound good...but loud-if that makes sense-..so I searched amazon for a while and decided to buy this amplified subwoofer, mainly because I saw others who owned Jeeps bought this and was happy. So I purchased this subwoofer and a separate amp install kit that had long power wire,weatherproof fuse,eyelets,zip ties ect....found that here on amazon...so this amp arrived, and what do you know?! Q20 happened...now I have plenty of time to install this amp...using the wires from the install kit i ordered separate,...I searched for a perfect spot to install this amp////thinking i could mount under the front seats..... it didn't fit...I could have mounted it to the rear door as seen in pics on this product description, but i already have rear view camera wires there...I could have mounted anywhere in the jeep with the provided mounts, but I did not want to drill or screw holes in my jeep...so I found simply laying it behind drivers seat (i have 2 door jeep) was perfect...yep just kind of sits there on an angle and doesn't slide around...I ran power wire and "switched" hot wire to the amp, I used "high input" supplied wires due to the ease of accessing the left/tight speaker outputs from the right roll bar under foam protecting,,,I found wire colors on google...very easy.... I found a great ground on the side if the center console....inch's away from the amp...I removed both securing bolts, slid ground up behind console so the eyelet was directly on console mounting bracket and lowered console back down and re-secured factory bolt.....no holes drilled!!! then the control switch was super easy...I ran that up under roll bar cover down the side, out by drivers sun visor and mounted control switch above rear view mirror....I did secure that into the plastic molding....no holes drilled into the vehicle body!...once installed and a few moments of tweaking....I test drove the jeep with the amp on and was very impressed! I am very happy with the "remote" to control bass output...and location I placed it... now songs sound loud without being "loud" and the bass music can be felt! vibrates the jeeps floor boards! I listen to Sirius Lithium, Ozzy's Boneyard, Pop Rock's, Hit's One, Rush, Stone Temple Pilots, SoundGarden, ect...just to give you an idea of types of music....the bass addition makes music sounds full complete loud warm and rich! If you are looking for as I just described, this is a great choice..... if you want to be the guy that goes thump thump with lousy distortion and want to be heard blocks away, this is too good for you... this is an affordable quality good looking full rich sounding bass that can be adjusted per song as needed with the supplied wired remote switch....easy to install....took me 3 hours because I wanted it perfect looking- I tie strapped and cloth taped all wires to give a minimal intrusive look...If i had to do it in a rush it could have taken me an hour....and the best part...besides looking good and sounding good....there is no engine noise or whining through this bass system.. very nice...

### ⭐⭐⭐⭐⭐ Compact Subwoofer with Big, Clean Bass
*by C***A on September 2, 2025*

I installed the Rockville RW10CA 10" Active Subwoofer in my compact car, and it has completely transformed my audio experience. Despite its slim 2.7-inch low-profile design, the sub delivers deep, clean bass that punches well above its size. The built-in 800W peak amplifier with adjustable low-pass filter and bass boost allows me to fine-tune the sound perfectly for different genres, from hip-hop to rock and EDM. Installation was straightforward, especially with the included remote bass knob and mounting hardware. The compact design meant it fit easily under my seat without taking up precious cargo space. All connections were clearly labeled, and the sub’s quality construction feels solid and durable. I appreciate that it does not rattle at normal volumes and maintains clarity even when cranked up. The subwoofer provides excellent value for money, offering performance similar to larger, more expensive setups. Its compact size, ease of installation, and functionality make it perfect for anyone wanting powerful bass without sacrificing space or convenience. I highly recommend this sub for anyone looking to upgrade their car audio system with a simple yet highly effective solution.

### ⭐⭐⭐⭐ Not a wide range of frequencies, but kicks it at 60-80 hz and vibrates your chest
*by E***N on December 19, 2025*

This speaker both exceeded my expectations and disappointed me. It doesn't have a good range of frequencies, it really only "lights up" between 60-80 hz. If you're an audiophile and want good lows throughout the full range, this is not for you. However, 60-80 hz is the frequency range that makes that chest-thump feeling, meaning this speaker punches way above its size and price in terms of "feeling" loud. It gives me a good chest vibration feeling, and although I wish it would have a better range of frequencies and could go louder, it did surprise me how loud and powerful feeling it is for its size. TL;DR: Not for audiophiles, but if you just want some chest-vibrating oomph in a small and relatively inexpensive package, this works great for that.

## Frequently Bought Together

- Rockville RW68CA 400w 6x8 Slim Under-Seat Active Powered Car/Truck Subwoofer Sub Black, RCA
- 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

---

## 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.sn/products/403146238-rockville-rw68ca-400w-6x8-slim-under-seat-active-car-subwoofer](https://www.desertcart.sn/products/403146238-rockville-rw68ca-400w-6x8-slim-under-seat-active-car-subwoofer)

---

*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-02-02*