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Rockville Destroyer 12D2 12" Dual 2-Ohm Competition Car Audio Subwoofer

  • Based on 247 reviews
Condition: New
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$349.95 Why this price?
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Availability: In Stock.
Fulfilled by Audiosavings

Arrives Saturday, Sep 12
Order within 2 hours and 54 minutes
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Speaker Size: 12.0 Inches


Impedance: 2.0 Ohms


Features

  • EXTREME POWER HANDLING: 8000W peak, 4000W program, and 2000W RMS deliver competition-level bass output with precision and impact.
  • USA-MADE VOICE COILS: Dual 2-ohm 3" 4-layer aluminum voice coils built in the USA for superior heat resistance and long-term reliability.
  • BLACK NON-PRESSED PAPER CONE: Ultra-stiff, reinforced design with silver stitching and thick foam surround ensures deep, distortion-free bass.
  • HEAVY-DUTY COMPONENTS: Triple-stacked 300 oz Y35 magnets, cast aluminum basket, and 30mm XMAX for high excursion and accurate response.
  • OPTIMIZED PERFORMANCE: Sensitivity rated at 86.2 dB, frequency response of 37Hz-1kHz, and 8.66" mounting depth for versatile enclosure fit.

Description

The Rockville Destroyer 12D2 12" subwoofer is built for serious car audio enthusiasts and competition-level setups. Engineered to handle extreme power, it delivers 8000W peak, 4000W program, and 2000W RMS for deep, distortion-free bass that dominates the road or the show. At the core are USA-made dual 2-ohm 3" voice coils, designed to withstand temperatures up to 350 degree C for consistent performance under heavy use. A triple-stacked 300 oz Y35 magnet and high BL motor provide unmatched efficiency and control. The black non-pressed paper cone, reinforced with silver stitching and paired with an extra-thick foam surround, produces powerful, accurate bass while maintaining long-term durability. The cast aluminum basket ensures stability and reduced resonance, while the 30mm XMAX allows impressive cone excursion for hard-hitting low frequencies. With a sensitivity of 86.2 dB, frequency response from 37Hz to 1kHz, and an 8.66" mounting depth, this subwoofer is versatile for both sealed and vented enclosures. Whether for competition or high-performance daily driving, the Rockville Destroyer 12D2 offers the clarity, power, and reliability demanded by car audio enthusiasts.

Brand: Rockville


Speaker Maximum Output Power: 8000 watts


Frequency Response: 1000 KHz


Connectivity Technology: wired


Audio Output Mode: Surround


Audio Output Mode: Surround


Mounting Type: Car Mount


Enclosure Material: Aluminum, Paper


Speaker Type: Woofer


Additional Features: Black Non-Pressed Paper Cone, Extra Thick Foam Surround, Silver Stitching Cone, Triple-Stacked Magnets, USA Voice Coils


Antenna Location: car


Subwoofer Diameter: 12 inches


Color: Black


Is Waterproof: FALSE


Warranty Type: Time-based warranty


Control Method: Voice


Speaker Size: 12 inches


Woofer Diameter: 12 inches


Water Resistance Level: Not Water Resistant


Specific Uses For Product: car


Controller Type: Voice Control


Processor Count: 2


Unit Count: 1 Count


Item Dimensions D x W x H: 15.75"D x 15.9"W x 14"H


Item Weight: 54 pounds


Compatible Devices: Car


Compatible with Vehicle Type: Car


Power Source: Corded Electric


Brand: Rockville


Model Number: DESTROYER 12D2


Model Name: DESTROYER 12D


Built-In Media: 1 x Subwoofer


Warranty Description: 1 Year


Number of Items: 1


UPC: 819216022887


Global Trade Identification Number: 87


Manufacturer: ROCKVILLE


Item Type Name: 12" Competition Car Audio Subwoofer w/USA Voice Coils!


Speaker Maximum Output Power: 8000 watts


Frequency Response: 1000 KHz


Number of Audio Channels: 2


Impedance: 2 ohm


Connectivity Technology: wired


Wireless Technology: No Wireless Communication Technology


Subwoofer Connectivity Technology: Wired


Connectivity Protocol: wired


Audio Driver Type: Dynamic Driver


Audio Driver Size: 12 inches


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Sep 12

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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Top Amazon Reviews


  • Good Buy
Speaker Size: 15.0 Inches Impedance: 2.0 Ohms
The speaker has been what I expected!!! I hope it last long
Reviewed in the United States on August 5, 2026 by Donald Jordan

  • Awesome subwoofer
Speaker Size: 15.0 Inches Impedance: 2.0 Ohms
Got this 15" rockville destroyer to replace a 15" orion hcca 154SPL. The 2nd recone for the orion was going to cost me more than this rockville destroyer. Burned 2 cones in less than a year with the orion. Dropped this in the box that the orion was in (with a 15" spacer since this is smaller than the orion) This rockville hits harder plays louder and more accurately than the orion did!!!! Same box, same amplifier. Only halfway broke in and I'm quite impressed!! Really works well! Weighs half what the orion did ... show more
Reviewed in the United States on August 18, 2026 by Steve R.

  • Awsome
Speaker Size: 15.0 Inches Impedance: 2.0 Ohms
Awesome subwoofer affordable horsepower
Reviewed in the United States on February 10, 2026 by Scott rohloff

  • Unbiased Review
Speaker Size: 12.0 Inches Impedance: 2.0 Ohms
First and foremost I have never owned a Rockville product before and after watching some videos on YouTube I decided to give the destroyer a try and I have to say this things blows me away and it's not even broken in yet. I recently upgraded from kicker L7 Q class and that sub was a beast but felt like i needed something more and this was it. This sub flexes everything in my car I'm running it off a soundstream tarantula extreme 6000.1d another awesome product which put outs 2000 watts rms @ 1 ohm in a 2.5 Cu ft box tuned to 34hz I'm running all 0 gauge OFC wire 8 gauge wire for the sub a yellow top optima and a nvx 10 farad competition capacitor and it slams don't let the brand or negative comments fool you definitely grab one just power it and wire it correctly and you shouldn't have any issues. ... show more
Reviewed in the United States on May 15, 2022 by Scotty Conner

  • Amazing
Speaker Size: 12.0 Inches Impedance: 2.0 Ohms
Got it a week early and its a beautiful sound!!
Reviewed in the United States on January 1, 2026 by RBai311

  • Great Value
Speaker Size: 15.0 Inches Impedance: 2.0 Ohms
Got one of these for my 014 BMW 535I - This sub absolutely slaps. I have it wired to 4 ohms and is housed in a Harmony HA-BV1X15E Enclosure. I've only had this sub hooked up for less than a day but am absolutely thrilled with the power of this Subwoofer. I have powered by one of their dB16 amps. Will upload pics later. Update: Happy af with this purchase. May get a second one so I can wire it down to 2 ohms. PS: I think I might need a larger enclosure - I know I hear chuffing out of the one I have it in. Hits even harder now that it's broken in! ... show more
Reviewed in the United States on May 30, 2025 by ManyOfAll

  • Nice upgrade from previous generations.
Speaker Size: 12.0 Inches Impedance: 2.0 Ohms
Nice woofer, been on a 3000w soundstream amp. Still going strong a year later, no problems. Subs are quality for the price! Solid unit, big magnets , nice coils, designed right, heavy duty.
Reviewed in the United States on September 4, 2020 by CaffineZombie

  • Best quality for the price
Speaker Size: 12.0 Inches Impedance: 2.0 Ohms
I have 2. They sound amazing. I've had them for 5 years and they still work as good as when I baight them. Amazing price.
Reviewed in the United States on August 12, 2025 by Dillon C. Brown

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