Hero image 0 of (2) Rockville W12K6D4 V2 12" 2400 Watt Car Audio Subwoofers Dual 4-Ohm Subs, 0 of 11
(2) Rockville W12K6D4 V2 12" 2400 Watt Car Audio Subwoofers Dual 4-Ohm Subs
Key item features
- Powerful Audio: Each 12-inch subwoofer delivers 600W RMS and 2400W peak power, providing deep and accurate bass response for car audio systems.
- Robust Construction: Features a double-stacked 100 oz magnet, cast aluminum basket, and an ultra-stiff fiber-reinforced cone with thick foam surrounds and red-stitched reinforcement for durability.
- Advanced Cooling: Equipped with 2.5-inch 4-layer black aluminum voice coils wound with 100% OFC copper wire, a vented T-yoke, and high-temperature black glue for consistent performance.
- Optimal Performance: Offers a frequency response of 27Hz-1.5kHz and 85dB sensitivity, ensuring a balance of depth, accuracy, and punch.
- Flexible Installation: Dual 4-ohm voice coils provide versatile wiring options, suitable for sealed enclosures between 1.0-1.5 cubic feet or vented enclosures between 1.65-2.5 cubic feet.
- Secure Connections: Includes two chrome-plated binding post terminals that accept any gauge wire, along with a custom mounting gasket for an airtight installation.
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Specs
- Rms power rating600 W
- Woofer size12 in
- Subwoofer typeSubwoofer
- Subwoofer enclosure typeVented
- Impedance4 ohm
- Peak audio power handling2400 W
Current price is USD$194.90
Price when purchased online
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4.287725225225225 stars out of 5, based on 1776 seller reviews(4.3)1776 seller reviews
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About this item
Product details
Price is for (2) Rockville W12K6D4 V2 12" 2400w Car Audio Subwoofers Dual 4-Ohm Sub CEA Compliant
Video of W12K6D4 V2:
Features:
Rockville W12K6D4 V2 K6 Series 12" Dual 4-Ohm Car Subwoofer
Peak Power Handling: 2400 Watts
Program Power Handling: 1200 Watts
CEA Rated RMS Power Handling: 600 Watts
2.5" 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 100 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: 11.125” inches
Mounting Depth: 5.75” inches
Frequency Response: 27 Hz - 1.5 kHz
8mm T-Yoke + 8mm Washer
Sensitivity: 85dB
Sealed Enclosure Volume: 1.0 - 1.5 Cubic Feet
Vented/Ported Enclosure Volume: 1.65 - 2.5 Cubic Feet
Weight: 17.64 Lbs.
Shipping Weight: 22.05 Lbs.
Shipping Box Dimensions: 15.75" x 15.75" x 13.6" Inches
XMAX: 26 MM
Detailed Info:
Body: Non-Pressed Paper
Gap Plate Inside Diameter: 80mm (3.14 inches)
Gap Plate Outside Diameter: 156mm (6.14 inches)
Gap Plate Thickness: 20mm (0.8 inches)
Yoke Outside Diameter: 145mm (5.71 inches)
Yoke Thickness: 8mm (0.31 inches)
Yoke Pole Diameter: 60mm (2.4 inches)
- Package Includes: (2) Rockville W12K6D4 V2 12" 2400-Watt Peak Car Audio Subwoofers Dual 4-Ohm 600W RMS CEA Rated
- Deep, Controlled Bass Response: The Rockville W12K6D4 V2 subwoofers deliver 600W RMS and 2400W peak power each, producing deep, accurate bass for car audio enthusiasts. Dual 4-ohm voice coils provide flexible wiring options for optimal system matching, ideal for sealed or vented enclosures between 1.0-2.5 cubic feet.
- High-Strength Construction: Built with a double-stacked 100 oz magnet, cast aluminum basket, and ultra-stiff fiber-reinforced cone, the W12K6D4 V2 ensures maximum power handling and efficiency. Thick foam surrounds and red-stitched reinforcement minimize distortion and extend cone life during intense bass output.
- Superior Thermal Cooling: Equipped with 2.5" black aluminum voice coils wound with 100% OFC copper wire (made in the USA), vented T-yoke, and high-temperature black glue, the subwoofers maintain consistent performance under extreme heat and long-duration use. This design prevents overheating during demanding sessions.
- Designed for Performance & Precision: Featuring a frequency response of 27Hz-1.5kHz, Voltage 110V and 85dB sensitivity, the W12K6D4 V2 delivers a perfect balance of depth, accuracy, and punch. Its rugged polypropylene dust cap, custom gasket, and chrome-plated terminals ensure airtight installation and reliable long-term durability.
info:
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Specifications
Rms power rating
600 W
Woofer size
12 in
Subwoofer type
Subwoofer
Brand
Rockville
Warranty
Warranty information
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
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Customer ratings & reviews
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Showing 1-3 of 5 reviews
Jun 6, 2026
Tanner
5 out of 5 stars review
Verified Purchase
Great subwoofers!
I put these in a ported Q bomb box, sounds great!! Honestly need more power from my amp than what I got. These subs will push some power and air!
Incentivized Review
Helpful?3XBF8WENNRRB806858635
Jul 30, 2025
Antonio
Top Reviewer
5 out of 5 stars review
Verified Purchase
Rockville speakers
They are perfectly designed very well good quality speaker. I couldn't ask for anything better I thank you all for your service and the delivery.
Incentivized Review
Helpful?3XBF8WENNRRB806858635
Apr 23, 2025
anonymous
5 out of 5 stars review
Verified Purchase
I didn't have no issues I love these speakers
Incentivized Review
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