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Rockville W15K6D4 V2 15" 4000w Car Audio Subwoofer Dual 4-Ohm Sub CEA Compliant

  • Based on 2,433 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Audiosavings

Arrives Thursday, Jul 31
Order within 23 hours and 50 minutes
Available payment plans shown during checkout

Size: 15 Inch


Style: 15ā€ K6 Series 4 Ohm


Features

  • Rockville W15K6D4 V2 K6 Series 15" Dual 4-Ohm Car Subwoofer. Peak Power Handling: 4000 Watts. Program Power Handling: 2000 Watts. CEA Rated RMS Power Handling: 1000 Watts.
  • 3" 4-Layer Black Aluminum Voice Coils Wound with OFC (100% Copper) Wire. The wire we use is made in the USA! It is one of the most important components to make the sub high quality and last longer.
  • Double Stacked 112 Oz High Quality Magnet. Cast Aluminum Basket With Black Sanded Finish Makes This Sub Very Efficient. Fiber Reinforced Ultra Stiff Black Non-Pressed Paper Cone.
  • Thick Foam Surround Provides Incredible Sound Quality With Minimal Distortion. Red Stitching Cone Reinforcement Ensures Long Life. Polypropylene (PP) Dustcap.
  • Two Chrome-Plated Binding Post Terminals - These are the best terminals on the market and they accept any gauge wire. Impedance: Dual 4-Ohm Voice Coils.
  • Vented Hole on T-yoke Enhances Heat Dissipation. Special Custom Rubber Boot Magnet Covers Make the Woofer Look Nice and Protects the Magnet.
  • Custom Rockville Mounting Gasket Looks Beautiful and Makes it Easy To Mount the Subwoofer Air-Tight. High BL Magnetic Motor Gap.
  • We use the highest grade black glue that handles extremely high temperatures which allows our woofer to handle even more power than they are rated. Cutout Diameter: 14.09 inches.
  • Mounting Depth: 7.4 inches. Frequency Response: 27 Hz - 1.5K kHz. 8mm T-Yoke + 8mm Washer. Sensitivity: 85dB. Sealed Enclosure Volume: 1.85 - 3.0 Cubic Feet.
  • Vented/Ported Enclosure Volume: 2.75 - 4.0 Cubic Feet. Weight: 19.84 Lbs. Shipping Weight: 24.25 Lbs. Shipping Box Dimensions: 18.19" x 18.19" x 13.19" Inches.

Brand: Rockville


Speaker Maximum Output Power: 1000 Watts


Frequency Response: 1.5 KHz


Connectivity Technology: wired


Audio Output Mode: Surround


UPC: 811080029771


Global Trade Identification Number: 71


Manufacturer: Rockville


Number of Items: 92


Brand Name: Rockville


Model Number: W15K6D4 V2


Model Name: W15K6D4 V2


Subwoofer Connectivity Technology: Wired


Connectivity Technology: wired


Audio Driver Type: Dynamic Driver


Item Weight: 25 Pounds


Unit Count: 1.0 Count


Power Source: Corded Electric


Number of Audio Channels: 3.0


Frequency Response: 1.5 KHz


Speaker Maximum Output Power: 1000 Watts


Compatible with Vehicle Type: Car


Speaker Size: 3 Inches


Specific Uses For Product: car


Controller Type: Voice control


Color: Black


Is Waterproof: FALSE


Control Method: Voice


Audio Output Mode: Surround


Mounting Type: Car Mount


Speaker Type: Surround Sound, Subwoofer, Woofer


Recommended Uses For Product: car


Subwoofer Diameter: 15 Inches


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Jul 31

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


  • Very very impressed ...and fast shipping šŸ‘šŸ¼šŸ‘šŸ¼
Size: 10 Inch Style: 10ā€ K9 Series 4 Ohm
I have too say am very impressed!! I’ve had in the pass 2 kickers L7 also 2 12 JL ā€˜s I’ve own plenty of 12 inch speakers with plenty of cheater amps I’ve Ben around the block as I’ve right now I still have a few cheater amps put away i still have 1 kicker ZR1000 and a ZR600 also a few ADS amps ..I own a Audi b8.5 I didn’t want to put 2 12’s in my trunk this time I wanted to upgrade the factory 10 inch subwoofer and a separate amp just for the 10 inch sub.. so I bought this 10 inch and I installed it where the factory sub was on the back top wow it almost didn’t fit I didn’t realize it was tall but it did.. I also sealed everything back there I used my alpine cheater amp as it’s only one Chanel And small amp it’s pushing 700 watts perfect for the speaker..the speaker i got was 10K9D4 4ohms wired to 2 ohms . this set up sounds nice it hits very low I have to say am impressed how it sounds.. some of my friends that have 2 12’s in there trunk couldn’t believe I was pushing 1 10 inch.. anyone reading this that don’t know to much about stereo systems keep in mind that a good brand amp comes a long way and keep in mind I have 4 cheater amps one of my amps is a true rms 1000 watt and I didn’t install that because it’s only 1 10 inch subwoofer and the most I’ll give this speaker is 600 to 700 watts Without blowing the speaker and trust me that’s plenty for one 10 inch this setup hits good in every music I throw at it ..I never owned 10 inch speakers I always went with 2 12inch ..now if I bought 2 of these speakers then I would of used my ZR600 cheater amp I still wouldn’t use the ZR1000 I would only use my ZR1000 if I had two 12’s my point is u don’t need to use a kicker ZR1000 cheater amp on 1 10 inch subwoofer u will blow this speaker ..I don’t understand y companies say 3000 watts on a speaker when true rms is 600 watts it confuses the newbies.. hope this helps someone That doesn’t know to much ..agin for the price of this speaker u can beat it ..I went with speaker because I didn’t want a box in my trunk o I forgot to mention I had a 10 inch kicker 8 ohm speaker with the factor amp before I installed my alpine cheater amp and this monster subwoofer ..5 stars for this speaker good price and well built speaker and very very fast shipping Update 2021 I ended up buying a second one these speakers with a good amp pounds I only had 1 at first I replaced the factory 10 inch to this speaker and I sounds like I have 2 12 inch subs in my car every one that hears it can’t believe the setup I have it hits nice I bought a nother one that’s how good these speakers are I have no complaint I can’t believe how well made these speakers are for the price . And the package is very well packaged for delivery.. ... show more
Reviewed in the United States on May 20, 2020 by Kiko33

  • Worth the price
Size: 10 Inch Style: 10ā€ K9 Series 2 Ohm
This subwoofer (10" K9 series) has truly blown me away! I usually dont write reviews but I wanted to add some clarity to the product reviews. I kept reading reviews like "Best cheap subwoofer out there" which didn't give me a good understanding of this sub. So far in the last few years I started with a 10" sub with a box from auto zone which was weak and distorted at high volume. Then I switched to a pyle 12" and after I blew that I got a kicker comp series 12" all of which were cheaper than this sub by a fair amount. The kicker was a very good sub IF you want outrageous amounts of bass. What I mean by that is that the bass would constantly overtop the treble. I like bass but it should be balanced out with the music. This K9 series I went with the 10" to try to fix that issue and it certainly did. The bass this sub produces is very clean and crisp. When I listen to rap it can still shake the hell out of the car, but it can also do those quick kicks to the chest. So overall the performance is outstanding. I believe the people that are saying this is the best cheap sub are refering to the quality of the sound it produces which cannot be replicated by cheaper subs. The build quality of this sub is also outstanding, it is a truly heavy duty sub. ... show more
Reviewed in the United States on August 1, 2019 by Danny

  • 100% perfect
Size: 10 Inch Style: 10ā€ K6 Series 4 Ohm
The media could not be loaded. put 4 of these into a 2002 ford ranger extended cab, along with a full interior audio system. the box dimensions i used were 25x25x14ā€. the box was strapped to the back wall of the truck for seat clearance. powering these subs are 2 Rockville RVA-m3 amplifiers. 2 sets of 2 subs are wired at 1 ohm to two different box wire connectors with all 4 subs firing the same direction. this thing hits HARD and DEEP. it sounds very balanced with a good tune, eq, and low pass settings. i’d 100% recommend these ... show more
Reviewed in the United States on June 14, 2024 by andy

  • Great value, just the right boom
Size: 15 Inch Style: 15ā€ K9 Series 4 Ohm
I bought this 15 inch sub to replace what is now two different blown subs. Each of the previous ones had slightly different musical qualities to them and I had had the first one for over 25 years, so was really accustomed to how it sounded. This sub impresses in all the right ways. I have it powered with a Rockford Fosgate amp that produces 300W RMS @ 2ohm which is more than enough to get this bumping hard. I studied a lot of reviews before buying. All of them pointed to the quality materials and construction but warned about running these too hard. My setup appears to be a good sweet spot. Running it on the lower power end like I am easily explains the weaker hit at the extremes of the dynamic range, which could likely be improved with a tuned enclosure but I have no complaints and dont intend to change anything. I have it in a sealed box and all in all this will provide the deep boom you want out of a 15 inch sub, at an affordable price. I can easily overpower the rest of my system with bass notes if I turn this up. And I enjoy the sound it provides in all types of music from classical (the cannons in the 1812 overture) to the old western classics of Hank Sr and the boomy rap rock/metal I love. And it's shaking the heck out of my F150 super cab! I might need to track down and try to dampen out a few new rattles! ... show more
Reviewed in the United States on September 15, 2019 by Amazon Customer

  • Adjustment
Size: 6.5 Inch Style: 6.5ā€ K9 Series 4 Ohm
My speaker hole had to be adjusted to fit but I love it. Thanks again.
Reviewed in the United States on September 20, 2024 by Al McKinley

  • balance, speaker, combination, and out power
Size: 8 Inch Style: 8ā€ K6 Series 4 Ohm
I have two 8 in a box separated in size .85 total volume per speaker. 500 watt @ 4 ohms. Best bang for the buck. Very impressive! Sound, and volume are impressive. 2013 subaru brz, pioneer nex w4500, factory speakers. I can rock or boom, Rush STP or Nicky. Really a good combo, and yes i’m anal. I like it clean and loud! ... show more
Reviewed in the United States on September 17, 2023 by howard beagle

  • Best sound
Size: 8 Inch Style: 8ā€ K6 Series 2 Ohm
The sound is amazing for some 8ā€ speaker
Reviewed in the United States on July 17, 2024 by Israel

  • Great product at a great price.
Size: 8 Inch Style: 8ā€ K6 Series 4 Ohm
Great product at a great price
Reviewed in the United States on July 22, 2024 by 2004f150

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