---
product_id: 412992339
title: "WHEEL OF BASS 8'' Slim Under-Seat Powered Truck/Car Audio Subwoofer Sub, RCA"
brand: "rockville"
price: "354837CFA"
currency: XOF
in_stock: true
reviews_count: 5
category: "Rockville"
url: https://www.desertcart.sn/products/412992339-wheel-of-bass-8-slim-under-seat-powered-truck-car
store_origin: SN
region: Senegal
---

# 3.15” Ultra Slim Profile 500W Peak Power Cast Aluminum Enclosure WHEEL OF BASS 8'' Slim Under-Seat Powered Truck/Car Audio Subwoofer Sub, RCA

**Brand:** rockville
**Price:** 354837CFA
**Availability:** ✅ In Stock

## Summary

> 🎵 Feel the bass, not the bulk — upgrade your ride’s audio game now!

## Quick Answers

- **What is this?** WHEEL OF BASS 8'' Slim Under-Seat Powered Truck/Car Audio Subwoofer Sub, RCA by rockville
- **How much does it cost?** 354837CFA 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/412992339-wheel-of-bass-8-slim-under-seat-powered-truck-car)

## 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

- • **Rugged & Ready for the Road:** Solid cast aluminum enclosure ensures durability and heat dissipation for long-lasting performance on every drive.
- • **Smart Connectivity & Control:** Low and high-level RCA inputs with auto turn-on and adjustable sensitivity for seamless integration with any car audio system.
- • **Tailor Your Sound Experience:** Customizable bass boost up to 12dB, phase switch, and low pass filter let you dial in the perfect thump for your vibe.
- • **Powerful Bass, Minimal Footprint:** 500W peak power delivers deep, room-shaking bass from a sleek 3.15” slim design that fits under any seat or in tight trunks.
- • **Built-In Protection for Peace of Mind:** Thermal, short, and overload protection circuits keep your subwoofer safe, with LED indicators to keep you informed.

## Overview

The Rockville WHEEL OF BASS 8" is a slim, powerful 500W peak subwoofer designed for under-seat or trunk installation in cars and trucks. Featuring a durable cast aluminum enclosure just 3.15 inches tall, it delivers deep bass with advanced input options, customizable sound controls, and built-in protection circuits, making it the perfect compact upgrade for audiophiles seeking premium sound without sacrificing space.

## Description

Buy Rockville WHEEL OF BASS 8'' Slim Under-Seat Powered Truck/Car Audio Subwoofer Sub, RCA online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

Review: Super slim and easy to install! Love it!! - PERFECT FIT!! IM SUPER EXCITED! I am installing this into my ebike and so far everything is fitting just perfect! Just waiting for rhe rest of the components I bought to come in mail and I'll then upload a video review. Thanks desertcart!
Review: Good value for money - Good value for money. Will highly recommend. Quantity of bass is beyond my expectation. You have to buy extra wire for as the wires that came with the set is short. Overall well built. Does exactly what it says.

## Features

- Rockville WHEEL OF BASS 8" 500w Slim Under-Seat or Trunk Mounted Powered Car Subwoofer.
- Enclosure is very shallow at only 3.15” tall so it can fit anywhere. You can fit it under seat but it also sounds great and takes up little space in your trunk.
- Enclosure is made out of solid cast aluminum. Peak Power Handling: 500 Watts. RMS Power Handling: 125 Watts. Heavy Duty Mounting Feet. PWM MOSFET Power Supply.
- Low Level RCA Input. High Level Inputs with Auto Turn-On Technology. Adjustable Input Sensitivity. Soft Delayed Remote Turn-On. Thermal Protection Circuit, Short Protection Circuit
- Overload Protection Circuit. Green Power/Red Protect LED. Phase Switch: 0° or 180°. Low Pass Filter: 50Hz - 180Hz. Bass Boost: 0 - 12dB @ 45Hz. Built in Subsonic Filter @ 20Hz

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09SW7DKWV |
| Additional Features | Bass Boost |
| Age Range Description | Adult |
| Antenna Location | For Music Players |
| Audio Driver Size | 8 Inches |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo |
| Audio output mode | Stereo |
| Brand | Rockville |
| Built-In Media | Remot |
| Color | Black |
| Compatible Devices | Car, Truck |
| Compatible with Vehicle Type | Car, Truck |
| Connectivity Protocol | Wired |
| Connectivity Technology | wired |
| Connectivity technology | wired |
| Control Method | Remote |
| Controller Type | Remote Control |
| Customer Package Type | FFP |
| Customer Reviews | 4.1 out of 5 stars 139 Reviews |
| Enclosure Material | Aluminum |
| Frequency Response | 20 Hz |
| Frequency response | 20 Hz |
| Input Voltage | 12 Volts |
| Input voltage | 12 Volts |
| Is Waterproof | false |
| Item Dimensions D x W x H | 32.8D x 81.3W x 63.2H centimeters |
| Item Type Name | Rockville WHEEL OF BASS 8" Slim Under-Seat Powered Truck/Car Audio Subwoofer Sub |
| MP3 player | No |
| Manufacturer | Rockville |
| Maximum Range | 10 Meters |
| Model Name | WHEEL OF BASS |
| Model Number | WHEEL OF BASS |
| Mounting Type | Under Seat Mount |
| Number Of Circuits | 7 |
| Number of Audio Channels | 2.1 |
| Number of Items | 1 |
| Power Source | Corded Electric |
| Signal-to-Noise Ratio | 90 dB |
| Speaker Maximum Output Power | 500 Watts |
| Speaker Size | 8 Inches |
| Speaker Type | Subwoofer |
| Speaker maximum output power | 500 Watts |
| Specific Uses For Product | car audio upgrades, truck audio enhancement, compact subwoofer solutions for vehicles |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Diameter | 8 Inches |
| Tweeter Diameter | 1 Inches |
| UPC | 819216028490 |
| Unit Count | 1 Count |
| Warranty Description | 1 YEAR |
| Warranty Type | Limited |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology | No Wireless Communication Technology |
| Woofer Diameter | 20.32 Centimeters |

## Product Details

- **Audio output mode:** Stereo
- **Brand:** Rockville
- **Connectivity technology:** wired
- **Frequency response:** 20 Hz
- **Speaker maximum output power:** 500 Watts

## Images

![WHEEL OF BASS 8'' Slim Under-Seat Powered Truck/Car Audio Subwoofer Sub, RCA - Image 1](https://m.media-amazon.com/images/I/810zE1xD+cL.jpg)

## Questions & Answers

**Q: Think two will be suffice for the back of the seats on a rzr900s?**
A: Yes it will. I have one in a can am maverick.  It sounds great

**Q: Will this work in an EV vehicle?**
A: As long as you can feed it 12V and have an audio output for it, it should work fine.

**Q: Will this work with a 12v battery ?**
A: Will work with any standard vehicle battery

**Q: Is there a warranty and if so how long is it?
Does it come with any wiring? The high level inputs and power both look like they need specific plugs.**
A: The warranty is 1 year through Rockville. The product came with all plugs necessary to connect to my Sony head unit. It's a great product that works well in my Toyota Land Cruiser. The wired remote knob gives me full control to easily disk down the bass if I need to. Big bass in a small package.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Super slim and easy to install! Love it!!
*by L***� on 22 June 2025*

PERFECT FIT!! IM SUPER EXCITED! I am installing this into my ebike and so far everything is fitting just perfect! Just waiting for rhe rest of the components I bought to come in mail and I'll then upload a video review. Thanks Amazon!

### ⭐⭐⭐⭐⭐ Good value for money
*by B***M on 1 June 2026*

Good value for money. Will highly recommend. Quantity of bass is beyond my expectation. You have to buy extra wire for as the wires that came with the set is short. Overall well built. Does exactly what it says.

### ⭐⭐⭐⭐⭐ Definitely get it if you’re on a budget!!
*by J***S on 23 July 2026*

Honestly was better than I was expecting and heavier than it looks sounds amazing and was pretty easy to wire to my existing setup I think my only gripe is it gets really hot but other than that everything works perfectly and it’s great for a budget setup

## Frequently Bought Together

- Rockville Wheel of BASS 8" 500W Powered Car Subwoofer, 4 Ohm, Slim Design, Easy Install, Remote Bass Knob, for Trucks and Cars
- BOSS Audio Systems KIT2 8 Gauge Complete Car Amplifier Installation Wiring Kit with Power Cables, Ground Cables, Turn-On Wire, Speaker Wire, Terminals
- BOSS Audio Systems R1004 Riot Series 4 Channel Amplifier Car Audio - Class A/B, 400 High Output, 2-8 Ohm Stable, High/Low Level Inputs, Full Range

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**Shop now:** [https://www.desertcart.sn/products/412992339-wheel-of-bass-8-slim-under-seat-powered-truck-car](https://www.desertcart.sn/products/412992339-wheel-of-bass-8-slim-under-seat-powered-truck-car)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-09-21*