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Rockville

Rockville RG212CA 2000W Dual 12" Powered Car Subwoofer Enclosure, 4-Ohm, Slim Vented, Built-in Amplifier, Black

  • Based on 599 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Audiosavings
Arrives Jun 15 – Jun 17
Order within 12 hours and 16 minutes
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Features

  • POWERFUL DUAL SUBWOOFER SYSTEM: 2000W peak power, 500W RMS with dual 12" super-slim subwoofers delivering rich, immersive bass for premium car audio experience in compact vehicles
  • SPACE-SAVING SLIM DESIGN: 3/4" MDF construction with vinyl finish, side vents tuned to 40Hz, ribbed design maximizes sound quality while fitting tight spaces - measures 29.52" L x 15" H x 4.37" D
  • BUILT-IN CLASS D AMPLIFIER: 500W RMS mono-block amp, 2-ohm stable with aluminum heatsink for cool operation, low-pass crossover (50Hz-200Hz) for tailored frequency response
  • PREMIUM COMPONENTS: Ultra-stiff composite pulp cones with Kevlar reinforcement, 2" high-temperature aluminum voice coils ensure clear audio reproduction and long-term durability
  • EASY INSTALLATION: Low-level RCA inputs, high-level speaker inputs with auto-start music sense, RJ11 jack for dash-mounted bass remote control - compatible with factory and aftermarket systems

Brand: Rockville


Speaker Maximum Output Power: 2000 Watts


Frequency Response: 30 Hz


Connectivity Technology: wired


Audio Output Mode: Mono


Audio Output Mode: Mono


Mounting Type: Tabletop Mount


Enclosure Material: Metal, Wood


Speaker Type: Subwoofer


Additional Features: Slim Design, Vented Enclosure


Antenna Location: For Music Players


Subwoofer Diameter: 12 Inches


Color: Black


Is Waterproof: FALSE


Warranty Type: Limited


Control Method: Remote


Speaker Size: 12 Inches


Woofer Diameter: 12 Inches


Water Resistance Level: Not Water Resistant


Specific Uses For Product: Car audio systems


Processor Count: 2


MP3 player: No


Controller Type: Remote Control


Total USB 2.0 Ports: 2


Unit Count: 1.0 Count


Item Dimensions D x W x H: 6.65"D x 29.52"W x 15"H


Item Weight: 40.1 Pounds


Compatible Devices: Car


Compatible with Vehicle Type: Car


Audio Driver Type: Dynamic Driver


Audio Driver Size: 12 Inches


Brand: Rockville


Model Number: RG212CA v2


Model Name: RG212CA


Warranty Description: 1 YEAR


Number of Items: 1


Customer Package Type: FFP


Series Number: 2


UPC: 819216027585


Manufacturer: Rockville


Item Type Name: vehicle-subwoofers


Speaker Maximum Output Power: 2000 Watts


Input Voltage: 5 Volts


Frequency Response: 30 Hz


Number of Audio Channels: 2.0


Connectivity Technology: wired


Wireless Technology: No Wireless Communication Technology


Subwoofer Connectivity Technology: Wired


Connectivity Protocol: RCA, Speaker Level Input


Power Source: Corded Electric


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Jun 15 – Jun 17

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Hits just right
It gave me what i wanted. I hv an equinox and there is no sound in the back. Now there is sound . Hits nicely, sounds good . Just enough to enjoy. The built in amp is so convenient.
Reviewed in the United States on April 25, 2026 by Enjoyment
    • Honest review Honest review
Review Image by Aventure Junkie
Review Image by Aventure Junkie
Pardon the dust in the picture! I know some people say that's its not very powerful, I thought that too when I first hooked it up to my factory radio in my jeep run off of a LOC and then tried high input.. neither were very good for me. So I decided to replace my head unit and factory infinity speakers. Hooked it back up, plugged it into the aftermarket stereo.. and wow! now im sure you could find more power and better speakers somewhere else.. but for under 200 dollars? Its plenty enough for me.. does better than keep up with the bass in my JKU.. its an attention whore. Ive only had it installed properly for a week now. So hoping it will last a long time. This thing does have a very good sound quality, like I said.. for under 200 dollars im extremely happy.. that's a tenth of the price I paid for the rest of my system. It was very easy to install. Took me less than an hour to run the wires and Mount the unit with some homemade brackets because I do a lot of offroading so I wanted it secured. I thought it was going to be bigger, im sooooo happy the box it small and dont take up much room in the back. Very pleased with that. I decided to go with rockvilles 4 gauge wire kit, Altho I had to trip just a small amount of wire off for the positive and neg to load the wires in.the back of the box. Was no problem! Bottom line: so far im very pleased with the size, quality and BOOM. Super easy install in my Jeep (Granted ive had my jeep in a million pieces a million times so I know every wire and all the places it run through the firewall.) But all cars are pretty much the same. Im sure there are videos on YouTube to help you out. I was not paid or didnt get anything from this review. Just a simple and honest review. If it craps out at any time I WILL update this. One last thing: the single 12 box is only like 6 inches shorter than this double 12" sub box. For those of you who cant make up your mind on the extra space. 6 inches wasn't much difference for me.. ( that's what she said). Good luck and boom on jeepers ... show more
Reviewed in the United States on March 12, 2021 Reviewed in the United States on March 12, 2021 by Aventure Junkie
    • DO NOT BUY
i am 19, wanted some nice speakers and bought these.. the sound was great for about a month and then it started making a horrible rattling sound, only to find out they are made from plastic.. the vibrations from the speaker shattered the hard plastic brace on the inside of the speakers and made it sound horrible.. i repeat DO NOT BUY THESE… go spend 100$ at walmart for kicker speakers, they are better and are made from metal ... show more
Reviewed in the United States on January 28, 2024 by Made From Plastic
    • Decent for small vehicles.
I had these in my Toyota Tundra, and it was way more than enough. Sounded like a multi thousand dollar setup. My son wanted some in his Honda pilot and they didn’t pack quite the punch. Great power, look is clean especially with a built in amp. Easy to use and has install everything is very straight forward. The only functional issue I could see is fitment, it’s not very big but it is a box so in trucks it may be difficult. Great value for the money great sound. ... show more
Reviewed in the United States on October 7, 2024 by House2176
    • Ty
Installed unit sounds great plus a great price for it
Reviewed in the United States on May 29, 2026 by Ron
    • Weird connections oddly shaped
I bought this to try to fit under my seat on my 2017 F150 it does not fit not with the seat fully down to make matters worse the actual connections are on the bottom of the amp and sub not on the side like other models it's just a pretty bad design I don't know where you would fit this other than standing upright or maybe in a truck bed which nobody does ... show more
Reviewed in the United States on March 12, 2025 by EightySeven
    • Don't use cca! 100%copper only
Just let me start by saying i tried the cca wire. If you use over sized cca wire and have perfect tight connections it will work. But for some reason that stuff always starts to loosen up After a while. Then you will get clipping and overheating issues or worse. Solve all those problems by just using 100% copper and dielectric grease. Then you will really like these amplified subwoofers. Besides that if your battery and alternator are old or under sized you will not get good results. This thing likes its POWER as long as you provide it you will be happy with this setup.BTW I have this hooked up to a $18 blaupunkt head unit i bought from Walmart 3 years ago. I also have 2 4" dash and 4x6 rear skar speaker's. And this setup sound's nicer than some really expensive setups ive heard lately. ... show more
Reviewed in the United States on January 2, 2022 by Versys 650
    • Plenty of bass for price Plenty of bass for price
Review Image by jason
This product was a little bit of a headache at first because I bought the used version since it was $100 less and they ended up sending me one that only has one working subwoofer so i was disappointed but after talking with Keisha for a few days and after it was received by their returns department they were nice enough to send me a new one. Customer service was great, shipping was quick but the only thing I was disappointed with was being sent a broken item besides that the subwoofer itself fits nice in the back trunk of my 2017 Kia Forte and now I have lots of more space compared to having a huge one 15 inch subwoofer kicker. The built in amp is also nice, that saves me even more space. ... show more
Reviewed in the United States on February 17, 2024 Reviewed in the United States on February 17, 2024 by jason

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