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Rockville W8K6D2 V2 K6 8" Car Audio Subwoofer, DVC 2-Ohm, 70 Oz Magnet | 1400W Peak, 350W RMS, 2" 4-Layer OFC Copper, Cast Aluminum Basket, Binding Post Terminals

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Speaker Size: 8.0 Inches


Impedance: 2.0 Ohms


Features

  • HIGH-POWER PERFORMANCE: Delivers 1400W peak power and 350W RMS for strong, distortion-free bass that fills your vehicle with dynamic sound for any music genre.
  • DEEP BASS RESPONSE: Dual 4-ohm voice coils and an 8-inch cone deliver punchy low frequencies, perfect for hip-hop, EDM, and rock tracks.
  • DURABLE CONSTRUCTION: Built with a 2" 4-layer OFC copper voice coil on a black aluminum former, double stacked 70 oz magnet, and thick foam surround for long-lasting reliability.
  • TECHNICAL DESIGN: Features 7.5" cutout diameter, 4.13" mounting depth, 15mm XMAX, and frequency response of 44Hz-1.5kHz, supporting both sealed (0.21-0.6 cu. ft.) and ported (0.35-1.0 cu. ft.) enclosures.
  • OPTIMIZED FOR PRECISION: Designed for clean, accurate bass reproduction and flexible wiring, making it an excellent upgrade for factory systems or custom car audio setups.

Description

Features:

Brand: Rockville


Speaker Maximum Output Power: 1400 watts


Frequency Response: 1.5 KHz


Connectivity Technology: wired


Audio Output Mode: Mono


Audio Output Mode: Mono


Mounting Type: Car Mount


Enclosure Material: Aluminum


Speaker Type: Subwoofer


Additional Features: Stereo Pairing


Antenna Location: car


Subwoofer Diameter: 8 inches


Color: Black


Is Waterproof: FALSE


Warranty Type: Limited


Maximum Range: 10 meters


Control Method: Voice


Speaker Size: 8 inches


Woofer Diameter: 8 inches


Specific Uses For Product: in-car audio systems


Controller Type: Voice Control


Frequency Response: 1.5 KHz


Number of Audio Channels: 2


Impedance: 2 ohm


Connectivity Technology: wired


Subwoofer Connectivity Technology: Wired


Connectivity Protocol: wired


Power Source: Corded Electric


Brand: Rockville


Model Number: W8K6D2 V2


Model Name: W8K6D2 V2


Built-In Media: Power Cable, Subwoofer, User Manual


Warranty Description: 1 YEAR


Number of Items: 1


Series Number: 6


UPC: 819216029633


Manufacturer: Rockville


Item Type Name: Rockville W8K6D2 V2 8" 1400w Peak Car Stereo Subwoofer Dual 2-Ohm Sub 350w RMS


Speaker Maximum Output Power: 1400 watts


Input Voltage: 12 volts


Unit Count: 1 Count


Item Dimensions D x W x H: 11"D x 11"W x 10"H


Item Weight: 8.8 pounds


Compatible Devices: Desktop, Laptop, MP3 Player, Projector, Smartphone, Tablet, Television


Compatible with Vehicle Type: Car


Audio Driver Type: Dynamic Driver


Audio Driver Size: 8 inches


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: within 30 days

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 sound for low cost
Speaker Size: 8.0 Inches Impedance: 2.0 Ohms
I had a Planet Audio sub in a small sealed box that I also bought on Amazon. I replaced it with this one and was worried that the airspace would be too small for this. I was really impressed at how much low bass this put out even in a small sealed box. I am considering making a larger enclosure. I am running 250 watts RMS to this sub. I don't think you could beat this for the money. I paid $45 for it. Very impressed. ... show more
Reviewed in the United States on April 15, 2025 by Tredog500r

  • sounds great
Speaker Size: 10.0 Inches Impedance: 2.0 Ohms
I replaced a factory speaker in my Cadillac that has a system. It was like going from riding a skateboard for transportation to flying in the jet. It's unbelievable the difference it made in my car and I ain't even got no power to it yet all I got is what the factory provided. Very happy
Reviewed in the United States on October 5, 2025 by Spike

  • Severe flex
Speaker Size: 8.0 Inches Impedance: 2.0 Ohms
This thing is a beast definitely worth the price my neighbors hate me now
Reviewed in the United States on May 19, 2026 by Johnny Palmer

  • The enclosure that you mount them in makes all the difference in how the speakers perform
Speaker Size: 8.0 Inches Impedance: 2.0 Ohms
I don't like the BOOM that puts your head in the windshield and rattles the bolts out of car. So these are perfect, clean deep bass, no thud, no rattle. I built a custom box with multi channeled ports that really enhances the sound quality.
Reviewed in the United States on May 18, 2026 by Robert Johnson

  • Worth every dollar. Do not wire at 1 ohm.
Speaker Size: 15.0 Inches Impedance: 2.0 Ohms
For the money it's awesome. DO NOT WIRE AT 1 OHM. YOU WILL BLOW IT. Sub works incredible with a ported box. 1000rms is enough to blow it unless you pay attention.
Reviewed in the United States on December 26, 2025 by Les Samples

  • Over a year later still booming in my car
Speaker Size: 10.0 Inches Impedance: 2.0 Ohms
So far after year of continuous playing in my car the speaker hasn't failed on me. I know there are videos that show Rockville speakers failing and I had legitimate concerns when I first bought it but after listening to it for over a year now and no type of issues I could say this is a solid speaker. I would tell amateurs or pros just use the speakers with the recommended wattages and RMS and it should last you. Obviously this is not an high-end speaker but it sounds really great and it does have some boom to it. ... show more
Reviewed in the United States on September 5, 2020 by mos

  • Great aound
Speaker Size: 12.0 Inches Impedance: 2.0 Ohms
The problem is with the center piece of the speakers will come off. All my speakers has done it .Was embarrassing
Reviewed in the United States on February 15, 2022 by clara jess

  • Buena bocina
Speaker Size: 10.0 Inches Impedance: 2.0 Ohms
Esa bocina me gustó mucho se ve que es de buena calidad
Reviewed in the United States on March 14, 2026 by Jose Martinez

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