---
product_id: 31076721
title: "Rockville RW8CA 8\" Low Profile Under-Seat Active Powered Car Subwoofer"
brand: "rockville"
price: "S$337"
currency: SGD
in_stock: true
reviews_count: 13
category: "Rockville"
url: https://www.desertcart.sg/products/31076721-rockville-rw8ca-8-low-profile-under-seat-active-powered-car
store_origin: SG
region: Singapore
---

# 2.7" Slim Low Profile 600W Peak Power Adjustable Bass & Filters Rockville RW8CA 8" Low Profile Under-Seat Active Powered Car Subwoofer

**Brand:** rockville
**Price:** S$337
**Availability:** ✅ In Stock

## Summary

> 🎵 Elevate your ride’s vibe with bass that’s felt, not just heard!

## Quick Answers

- **What is this?** Rockville RW8CA 8" Low Profile Under-Seat Active Powered Car Subwoofer by rockville
- **How much does it cost?** S$337 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/31076721-rockville-rw8ca-8-low-profile-under-seat-active-powered-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

- • **Built to Last & Protect:** Thermal, short, and overload protection circuits ensure reliable performance on every drive.
- • **Sleek Under-Seat Design:** Ultra-slim 2.7-inch profile fits discreetly under your car seat for a clean, professional install.
- • **Smart Auto Turn-On Tech:** Seamless integration with your car’s audio system for hassle-free, instant bass activation.
- • **Customizable Sound Control:** Remote bass knob and adjustable low-pass filter let you tailor the thump to your vibe.
- • **Powerful Punch in a Compact Package:** 600 Watts peak power delivers deep, rich bass without sacrificing cabin space.

## Overview

The Rockville RW8CA is a high-performance 8-inch active powered subwoofer designed for under-seat installation. Delivering 150W RMS and 600W peak power through a slim 2.7-inch sealed enclosure, it enhances your car audio with deep, distortion-free bass. Featuring adjustable input sensitivity, bass boost, low-pass and subsonic filters, plus a remote bass control, it offers customizable sound tailored to your preferences. Its smart auto turn-on and multiple protection circuits ensure easy, safe integration and long-lasting durability, making it a top choice for audiophiles seeking premium sound without sacrificing space.

## Description

desertcart.com: Rockville RW8CA 8" Low Profile Under-Seat Active Powered Car Subwoofer | 150W RMS/600W Peak, Bass Knob Included, Sealed Enclosure, 2.7" Slim, Auto Turn-On, Adjustable Low-Pass Filter, RCA Input : 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: So far really good - Early results are pretty darn good. Installed under the back seat of my gf JKU and it really woke the sound up! The installation was as you would expect, I would recommend the wiring set that is sold separately so as If you are a novice, you'll have everything you need. Only thing I wish was that the wire from the head unit to the sub were a little thicker, otherwise it's definitely a cost effective alternative to big time brands. The 8 filled the sound gaps really seamlessly

## Features

- Rockville RW8CA 600 Watt 8" Active Sealed Slim Car Subwoofer.
- 600 Watts Peak Power / 150 Watts RMS. 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. Phase Switch: 0° or 180°. Low Pass Filter: 50Hz - 150Hz.
- Bass Boost: 0 - 18dB @ 45Hz. Subwoofer Level Remote Control. Built in Subsonic Filter @ 29Hz.
- Power Output: 150 Watts RMS Monoblock at 2 Ohms and 1% THD+N. Signal to Noise Ratio: 95 dB.
- Dynamic Power: 600 Watts @ 2 Ohms. Dimensions: 12.4 x 11 x 2.7 (L x W X H) Inches.
- Frequency Response: 20Hz - 150Hz. Sensitivity: 100dB @ 1w / 1m.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B019Z3RFGY |
| Additional Features | Bass Boost |
| Antenna Location | Improving car audio systems by adding bass in a space-saving design |
| Audio Driver Size | 8 inches |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Mono |
| Battery Charge Time | 20 hours |
| Best Sellers Rank | #25,479 in Electronics ( See Top 100 in Electronics ) #50 in Car Component Subwoofers |
| Brand | Rockville |
| Built-In Media | Enclosed Subwoofer^Remote Bass Knob^Remote Bass Knob Wire^Mounting Screws and Hardware^High Level Input Wire^User Manual |
| Color | Black |
| Compatible Devices | Laptop, Desktop, Television, Projector |
| Compatible with Vehicle Type | Car |
| Connectivity Protocol | RCA |
| Connectivity Technology | RCA |
| Control Method | Remote |
| Controller Type | Remote Control |
| Customer Package Type | Frustration-Free Packaging |
| Customer Reviews | 4.4 out of 5 stars 653 Reviews |
| Enclosure Material | Plastic |
| Frequency Response | 20 hertz |
| Global Trade Identification Number | 00852168003504 |
| Impedance | 2 ohm |
| Input Voltage | 12 volts |
| Is Waterproof | False |
| Item Dimensions D x W x H | 13"D x 15.5"W x 5"H |
| Item Weight | 12.4 pounds |
| Manufacturer | Audiosavings |
| Model Name | RW8CA |
| Model Number | RW8CA |
| Mounting Type | Car Mount,Under Seat Mount |
| Number Of Circuits | 1 |
| Number of Audio Channels | 2 |
| Number of Items | 1340 |
| Number of Power Levels | 1 |
| Power Source | electrical |
| Series Number | 8 |
| Signal-to-Noise Ratio | 95 db |
| Speaker Maximum Output Power | 600 watts |
| Speaker Size | 8 inches |
| Speaker Type | Subwoofer |
| Specific Uses For Product | improving sound quality in cars |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Diameter | 8 inches |
| UPC | 613815610236 852168003504 645635774058 |
| Unit Count | 1 Count |
| Warranty Description | 1 YEAR |
| Warranty Type | Limited |
| Wireless Technology | No Wireless Communication Technology |
| Woofer Diameter | 8 inches |

## Product Details

- **Audio Output Mode:** Mono
- **Brand:** Rockville
- **Connectivity Technology:** RCA
- **Frequency Response:** 20 Hz
- **Speaker Maximum Output Power:** 600 Watts

## Images

![Rockville RW8CA 8" Low Profile Under-Seat Active Powered Car Subwoofer - Image 1](https://m.media-amazon.com/images/I/713-g11iOqL.jpg)

## Available Options

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

## 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...

### ⭐⭐⭐⭐⭐ So far really good
*by J***R on March 19, 2026*

Early results are pretty darn good. Installed under the back seat of my gf JKU and it really woke the sound up! The installation was as you would expect, I would recommend the wiring set that is sold separately so as If you are a novice, you'll have everything you need. Only thing I wish was that the wire from the head unit to the sub were a little thicker, otherwise it's definitely a cost effective alternative to big time brands. The 8 filled the sound gaps really seamlessly

### ⭐⭐⭐⭐ 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 RW8CA 8" 600 Watt Low Profile Under-Seat Active Powered Car Subwoofer, Black
- BOSS Audio Systems KIT2 8 Gauge Complete Car Amplifier Installation Wiring Kit with Power Cables, Ground Cables, Turn-On Wire, Speaker Wire, Terminals
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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-08-13*