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Rockville W8K6D4 V2 8" 1400w Peak Car Audio Subwoofer Dual 4-Ohm Sub 350w RMS, black

  • Based on 55 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Audiosavings

Arrives Sunday, Jun 1
Order within 2 hours and 48 minutes
Available payment plans shown during checkout

Style: 8” K6 Series 4 Ohm


Features

  • Rockville K6 Series 8" Dual 4-Ohm Car Subwoofer.
  • Peak Power Handling: 1400 Watts. Program Power Handling: 700 Watts. RMS Power Handling: 350 Watts. 2" 4-Layer voice coils (Black Aluminum Former Wound with 100% OFC Copper Wire). Double Stacked 70 Oz Magnet. Cast Aluminum Basket With Black Sanded Finish. Two Chrome-Plated Binding Post Terminals. Black Non-Pressed Paper Cone.
  • Ultra-Stiff cone is extremely thick and strong. Thick Foam Surround Provides Incredible Sound Quality With Minimal Distortion. Black stitching reinforces the cone and ensures long life. Polypropylene (PP) Dustcap. Impedance: Dual 4-Ohm Voice Coils. Vented Holes on T-yoke Enhances Heat Dissipation. Custom Rubber Boot Magnet Cover.
  • Custom Rockville Mounting Gasket makes it Easy To Mount the Subwoofer Air-Tight. High BL Magnetic Motor Gap. 2 layer spider made with thick gauge material that is resistant to tearing. Cutout Diameter: 7.79inches. Mounting Depth: 4.13 inches. Frequency Response: 44Hz - 1.5kHz. 6mm T-Yoke + 6mm Washer.
  • Sensitivity: 83.4dB. Sealed Enclosure Volume: 0.21-0.6 Cubic Feet. Vented/Ported Enclosure Volume: 0.35-1.0 Cubic Feet. 1-Way XMAX: 15 MM. Weight: 8.82 Lbs.. Shipping Weight: 11.5 Lbs.. Shipping Box Dimensions: 11.41 x 11.41 x 11.81

Brand: Rockville


Speaker Maximum Output Power: 1400 Watts


Frequency Response: 1.5 KHz


Connectivity Technology: wired


Audio Output Mode: Mono


Mounting Type: Car Mount


Material: Aluminum


Model Name: W8K6D4 V2


Speaker Type: Subwoofer


Special Feature: Bass Boost


Recommended Uses For Product: car


Compatible Devices: Desktop, Television, Projector


Subwoofer Diameter: 8 Inches


Unit Count: 1.0 Count


Controller Type: Voice Control


Surround Sound Channel Configuration: 2.1


Color: Black


Included Components: Mono Amplifier, Amp Kit


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


Age Range (Description): Adult


Item Weight: 8.82 Pounds


Is Waterproof: FALSE


Warranty Type: Limited


Maximum Range: 10 Meters


Number of Items: 1


Control Method: Voice


Speaker Size: 8 Inches


Power Source: Corded Electric


Woofer Diameter: 8 Inches


Vehicle Service Type: Car


Customer Package Type: FFP


Audio Driver Type: Dynamic Driver


Audio Driver Size: 8 Inches


Subwoofer Connectivity Technology: Wired


Connectivity Protocol: Ethernet


Includes MP3 player?: No


Series Number: 6


Specific Uses For Product: Car


UPC: 819216029619


Style: 8” K6 Series 4 Ohm


Manufacturer: Rockville


Item Weight: 8.82 pounds


Item model number: W8K6D4 V2


Date First Available: June 28, 2022


Country of Origin: China


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Jun 1

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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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


  • Budget sub with great sound!
Style: 8” K6 Series 2 Ohm
I installed this 8 inch DVC sub in a sealed box with about 0.4 cubic feet volume. This little sub packs quite a punch. For my needs, this is enough bass. The sound is great. Highly recommended.
Reviewed in the United States on July 15, 2023 by Cash SeeAO

  • balance, speaker, combination, and out power
Style: 8” 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

  • Great
Style: 8” K6 Series 4 Ohm
Great product
Reviewed in the United States on April 9, 2025 by Gilbert Adelmann

  • Great sound for the money, I was a little surprised
Style: 8” K6 Series 4 Ohm
I like the sound for the money, Very pleased.
Reviewed in the United States on May 8, 2024 by Steven Thomson

  • Solid preformer
Style: 8” K6 Series 4 Ohm
I needed 1ea, DVC 4ohm wired to 8ohm for less power draw so I don't need a farad. Works perfectly & can't tell it's running at 8ohm. Perfect for my application
Reviewed in the United States on November 21, 2024 by Cpt. Moonbottom

  • good sound for low cost
Style: 8” K6 Series 2 Ohm
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

  • La mejor opción para tu audio
Style: 8” K6 Series 2 Ohm
Excelente muy recomendado sonido potente material muy resistente y suena mejor que un 12”
Reviewed in the United States on March 22, 2025 by Serafin Nieto

  • Spec sheet issues
Style: 8” K6 Series 4 Ohm
Subs seem like they are built with quality. I haven’t hooked them up yet. Just wanted to let everyone know the cut out diameter in the spec sheet is incorrect it states it’s 7.79 when it’s actually 7.25. I hope this helps someone else not waste material like I did.
Reviewed in the United States on February 20, 2025 by ross ross

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