Rockville DK512 Dual 12" 2800W K5 Car Subwoofer Enclosure+dB12 Amplifier, 2-Ohm, Deep Bass, Durable MDF, Complete Wiring Kit, for Car Audio Enthusiasts
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Returnable until Jan 31, 2026 Learn more
Returnable until Jan 31, 2026 Learn more
This item's return window has been extended for the holiday season: Returnable until Jan 31, 2026
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Availability:
In Stock.
Arrives
Thursday, Nov 6
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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
| Specification | Details |
|---|---|
| Brand | Rockville |
| Type | Subwoofer, Multimedia |
| Connection Interface | RCA Inputs |
| Audio Feature | High-Resolution Audio |
| Usage Recommendation | Automobile Entertainment |
| Dimensions | 17.9 x 18.7 x 38.5 in |
| Weight | 80 lbs |
| Origin | Made in China |
| Model | DK512 PACKAGE |
| Initial Release Date | November 2020 |
| Max Output Power | 2800W |
| Quantity in Package | 1 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.
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Top Amazon Reviews
🚀 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
- 🎵 Produces clear sound and deep bass
- 🔊 Exceptionally loud and far-reaching sound
- đź’Ş Strong performance and durability
- 🎛️ Tunable to individual taste
Cons
- 🔌 Installation can be confusing for first-timers
- ⚙️ Some users found the connectors and fittings to be of a lesser quality
- 🔄 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.
Perfect sound and size, ideal for a comfortable size car
Reviewed in the United States on September 29, 2025 by Maura PĂ©rez
I’ve had them for over a year now and they are perfect subs, I don’t need anything crazy and these are a lot more reliable than anyone has said. It made for a great opportunity learning the CAN-BUS in my car and learning how to wire subs , these have been in 2 different MK6 GTI’s as I make this review. I can’t say in comparison of other subs but these are what you pay for and beyond for 2 12” subs, they fit perfectly in the back of my mk6 GTI with that back side taper as it is in line with the angle of my rear bench style 60-40 seat
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Reviewed in the United States on September 11, 2025 by Blake-o Kran-o Blake-o Kran-o
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
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
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
It’s great. I love my new sound system and it’s among sone of the best cheapies in the business. To things to be aware of is the size and weight of this. It’s 82lbs in total but it’s of great quality. I love the provided wire kit also, 4 gauge cable is more to an ideal for this size of kit. Secondly, I’m sure you know that 2800W is just marketing. You’ll get at least 1050W RMS, and even then, I wouldn’t push it that far. Either way, I’m glad I got this. Oh, the sub has a strong factory, almost manufactured plywood+glue+fabric smell.
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Reviewed in the United States on October 28, 2025 by Bushe Bushe
2 years later still have this in my car. Works amazing. Get new wiring!!
Reviewed in the United States on September 25, 2025 by Jillian
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