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Rockville

Rockville RW8CA 600W Low Profile Under-Seat Active Car Subwoofer, 2 Ohm, Deep Bass, Slim Design, Easy Install, Perfect for Car Audio Enthusiasts

  • Based on 5,105 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Audiosavings
Arrives Monday, Feb 9
Order within 4 hours and 2 minutes
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Style: 8 Inch


Pattern: Subwoofer


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.

Brand: Rockville


Speaker Maximum Output Power: 600 Watts


Frequency Response: 20 Hz


Connectivity Technology: RCA


Audio Output Mode: Mono


Mounting Type: Car Mount,Under Seat Mount


Material: Plastic


Model Name: RW8CA


Speaker Type: Subwoofer


Special Feature: Bass Boost


Recommended Uses For Product: Improving car audio systems by adding bass in a space-saving design


Compatible Devices: Laptop, Desktop, Television, Projector


Subwoofer Diameter: 8 Inches


Unit Count: 1.0 Count


Surround Sound Channel Configuration: 2.0


Color: Black


Included Components: Enclosed Subwoofer^Remote Bass Knob^Remote Bass Knob Wire^Mounting Screws and Hardware^High Level Input Wire^User Manual


Product Dimensions: 13"D x 15.5"W x 5"H


Item Weight: 12.4 Pounds


Impedance: 2 Ohms


Is Waterproof: False


Warranty Type: Limited


Number of Items: 1340


Control Method: Remote


Wireless Communication Technology: No Wireless Communication Technology


Speaker Size: 8 Inches


Power Source: electrical


Signal-to-Noise Ratio: 95 dB


Woofer Diameter: 8 Inches


Customer Package Type: Frustration-Free Packaging


Audio Driver Type: Dynamic Driver


Audio Driver Size: 8 Inches


Subwoofer Connectivity Technology: Wired


Number Of Circuits: 1


Number of Power Levels: 1


Series Number: 8


Specific Uses For Product: improving sound quality in cars


UPC: 613815610236 852168003504 645635774058


Style: 8 Inch


Indoor/Outdoor Usage: Indoor


Global Trade Identification Number: 04


Manufacturer: Audiosavings


Shape: rectangular prism


Item Weight: 12.38 pounds


Department: Subwoofers and Enclosures


Item model number: RW8CA


Is Discontinued By Manufacturer: No


Date First Available: January 17, 2014


Charging Time: 20 Hours


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Feb 9

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Learn more about financing & leasing here.

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Top Amazon Reviews

    • sounds solid and punchy,easy to install..great value for the money
Style: 8 Inch Pattern: Subwoofer
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... ... show more
Reviewed in the United States on April 9, 2020 by Todd B.
    • Compact Subwoofer with Big, Clean Bass
Style: 10 Inch Pattern: Subwoofer
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. ... show more
Reviewed in the United States on September 2, 2025 by Christina
    • Not a wide range of frequencies, but kicks it at 60-80 hz and vibrates your chest
Style: 8 Inch Pattern: Subwoofer
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. ... show more
Reviewed in the United States on December 19, 2025 by Evan

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