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Rockville DK512 Dual 12" 2800W K5 Car Subwoofer Enclosure+dB12 Amplifier, 2-Ohm, Deep Bass, Durable MDF, Complete Wiring Kit, for Car Audio Enthusiasts

  • Based on 277 reviews
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Availability: In Stock.
Fulfilled by Audiosavings

Arrives Friday, Sep 19
Order within 17 hours and 38 minutes
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Features

  • POWERFUL BASS OUTPUT:- Dual 12" K5 subwoofers deliver 2800W peak power and 700W RMS, tuned at 35Hz for deep, rich bass that fills your vehicle with immersive sound. Ideal for music lovers seeking impactful low frequencies.
  • DURABLE ENCLOSURE DESIGN:- Built with 3/4" MDF, bonded, stapled, and braced, the vented enclosure is angled at 15% for optimal bass alignment. High-quality tweed carpet and gold-plated terminals ensure lasting performance.
  • HIGH-PERFORMANCE AMPLIFIER:- The dB12 2000W mono Class D amplifier (500W RMS at 2-Ohm) features a MOSFET power supply, adjustable 12dB crossover, and remote bass control for precise sound customization.
  • COMPLETE INSTALLATION KIT:- Includes 17' 4-gauge power cable, twisted pair RCA cable, 16-gauge speaker wire, and 60A fuse holder. All components are designed for maximum power transfer and easy setup in any car.
  • PREMIUM SUBWOOFER QUALITY:- Features 2" 4-layer aluminum voice coils with 100% OFC copper wire from Japan, a fiber-reinforced non-pressed paper cone, and thick foam surround for minimal distortion and clear audio.

Specs & Other Info

SpecificationDetails
BrandRockville
TypeSubwoofer, Multimedia
Connection InterfaceRCA Inputs
Audio FeatureHigh-Resolution Audio
Usage RecommendationAutomobile Entertainment
Dimensions17.9 x 18.7 x 38.5 in
Weight80 lbs
OriginMade in China
ModelDK512 PACKAGE
Initial Release DateNovember 2020
Max Output Power2800W
Quantity in Package1 Unit

Frequently asked questions

The Rockville DK512 package includes Dual 12" 2800w K5 Car Subwoofers pre-installed in an enclosure and a DB12 Amplifier designed to power them effectively, providing high-quality bass and sound performance for your car audio system.

The Dual 12" K5 Car Subwoofers in the Rockville DK512 package can handle up to 2800 watts of power combined, delivering robust and deep bass. The included DB12 Amplifier complements this power, ensuring the subwoofers are driven efficiently for optimum performance.

The Rockville DK512 system is designed to be versatile, fitting a wide range of cars. However, the size of the enclosure and the power requirements of the amplifier should be considered before installation. It's recommended to check the dimensions of the space where you plan to install the subwoofer enclosure and ensure your car's electrical system can support the amplifier's power demand.

The Rockville DK512 subwoofers stand out due to their high power handling capabilities, the quality of bass production, and the efficiency of the DB12 Amplifier. The combination of these components offers an enhanced audio experience, providing deep, rich bass and clear sound quality, making it a superior choice for upgrading your car's audio system.

Top Amazon Reviews

๐Ÿš€ Abunda's Overview

This is our summary and key points to consider based on customer reviews.


The overall sentiment from the reviews renders this sound system as an excellent product. Consumers rave about the profound bass and clear sound quality it delivers, with some stating it exceeded their expectations. Although installation can be a bit tricky for individuals without prior experience, it becomes more straightforward after the first setup. Consumers appreciate the strong performance and loud sound that the system brings to their cars.

Pros

  • ๐ŸŽต Produces clear sound and deep bass
  • ๐Ÿ”Š Exceptionally loud and far-reaching sound
  • ๐Ÿ’ช Strong performance and durability
  • ๐ŸŽ›๏ธ Tunable to individual taste

Cons

  • ๐Ÿ”Œ Installation can be confusing for first-timers
  • โš™๏ธ Some users found the connectors and fittings to be of a lesser quality
  • ๐Ÿ”„ Input and output setup might be confusing for some

Should I Buy It?

Considering the sound quality and performance most users have highlighted, it's worth buying this sound system if you desire a high-quality audio experience in your vehicle. Though the installation may be complicated for beginners, the result makes up for the initial hurdle. Ensure you're prepared for this before purchasing.


  • It is a little bit heavy for a small person to lift
For the money this sounds great to me just a good as kicker comes with everything you need to install very happy with it
Reviewed in the United States on July 15, 2025 by anthony

  • Over the top sound system
Over the top system sounds amazing long lasted for years now and still blooming.
Reviewed in the United States on June 9, 2025 by Matt

  • Nice for the money
They are good quality subs I have yet to try them out but I will tonight the only thing I have not liked about him so far is that the box they came in with all tore up
Reviewed in the United States on March 10, 2021 by Dakota Robison Dakota Robison

  • Very nice package.
Wow. Just wow. Hookup was pretty simple. And really thumps. When I really want to shine i turn the bass knob up and go with the flow. Then I have to constantly adjust the rearveiw mirror from the rattling the bass causes. Very good value for the money.
Reviewed in the United States on October 19, 2024 by Pauly

  • SOUNDS LIKE THUNDER
I initially bought this as an upgrade from the Rockville Rws 12ca, but decided to just add it on. Itโ€™s RIDICULOUS!!! I only turned the amp up half way and the bass is so strong that you canโ€™t see out of the mirrors and Iโ€™m scared of shattering my windows. IM IN LOVE!!! Itโ€™s crazy loud but you can hear every word and symbol. I donโ€™t need anything else, and it took less than an hour to install from box to car. ROCKVILLE FOR LIFE!!!!! ... show more
Reviewed in the United States on January 5, 2021 by Blacklight20 Blacklight20

  • Amazing
Product arrived as described with all needed wiring , easy to install and tbh for a cheaper alternative this set sounds really awesome on country/ classic rock/ hair band types of music.. not for competition but definitely nothing to sneeze at either !
Reviewed in the United States on August 17, 2024 by Chris Richardson

  • Came defective
The subwoofers and the box are really nice for the price. The amp did not work at all and instead of shipping it all back because it was a package deal. I ate the loss and bought a different amp.
Reviewed in the United States on April 10, 2025 by Dustin Merriman

  • ๐Ÿ’ช๐Ÿพ๐Ÿซก
Itโ€™s worth every freaking penny ๐Ÿ’ช๐Ÿพ๐Ÿซก Thanks
Reviewed in the United States on May 12, 2025 by Benjamin Brown

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