W8K6D4 V2
Rockville
W8K6D4 V2
W8K6D4 V2
8" 350W RMS Dual 4-Ohm Car Subwoofer, Black
Free Shipping
Features
- 1400W peak power delivers deep, powerful bass
- Ultra-stiff cone and thick foam surround for clear sound
- Fits sealed or vented enclosures for flexible installation
- Cast aluminum basket and chrome terminals for premium build
- Includes custom mounting gasket and rubber boot magnet cover
Couldn't load pickup availability
What's Included in the box
- Rockville K6 Series 8" Dual 4-Ohm Car Subwoofer
- Custom Rockville Mounting Gasket
- Chrome-Plated Binding Post Terminals
- Custom Rubber Boot Magnet Cover
SKU: SKU: W8K6D4 V2
View full details








Product Description


Engineered for Powerful Bass

Performance-Driven Features

Adaptable for Any Setup

Distinctive Design and Durability

Upgrade Your Drive
Features
Powerful Bass Output
1400W peak power and a 2" 4-layer voice coil deliver deep, resonant lows for immersive car audio.
Durable Construction
Ultra-stiff cone, thick foam surround, and reinforced stitching provide long-lasting performance and reliability.
Flexible Installation
Compatible with sealed or vented enclosures, the included mounting gasket ensures an air-tight, secure fit.
Premium Components
Cast aluminum basket, double-stacked magnet, and chrome-plated terminals offer superior build quality and efficient power handling.
Sophisticated Aesthetics
Black sanded finish and custom rubber boot magnet cover add a refined, modern look to your audio system.

Technical Specifications
- Type of Product 8" Dual 4-Ohm Car Subwoofer
- Peak Power Handling 1400 Watts
- Program Power Handling 700 Watts
- RMS Power Handling 350 Watts
- Voice Coil 2" 4-Layer (Black Aluminum Former, 100% OFC Copper Wire)
- Magnet Double Stacked 70 Oz
- Basket Cast Aluminum, Black Sanded Finish
- Terminals Two Chrome-Plated Binding Posts
- Cone Black Non-Pressed Paper, Ultra-Stiff
- Surround Thick Foam
- Dustcap Polypropylene (PP)
- Impedance Dual 4-Ohm Voice Coils
- Vented Holes On T-yoke for Heat Dissipation
- Mounting Gasket Custom Rockville, Air-Tight Fit
- Magnetic Motor Gap High BL
- Spider 2 Layer, Thick Gauge, Tear Resistant
- Cutout Diameter 7.79"
- Mounting Depth 4.13"
- Frequency Response 44Hz - 1.5kHz
- T-Yoke + Washer 6mm + 6mm
- Sensitivity 83.4dB
- Sealed Enclosure Volume 0.21-0.6 Cubic Feet
- Vented Enclosure Volume 0.35-1.0 Cubic Feet
- 1-Way XMAX 15mm
- Weight 8.82 lb
- Shipping Box Dimensions 11.41" x 11.41" x 11.81"
- Featured Products
-
W12K9D2
12" 1000W RMS Dual 2-Ohm Car Subwoofer, Black
Free Shipping
Regular price $149.95Sale price $149.95 Regular priceUnit price / per$0.00 -
PUNISHER 12D2
12" 1400W RMS Punisher Dual 2-Ohm Car Subwoofer, Black
Free Shipping
Regular price $169.95Sale price $169.95 Regular priceUnit price / per$0.00 -
W8K9D2
8" 500W RMS Dual 2-Ohm Car Subwoofer, Black
Free Shipping
Regular price $99.95Sale price $99.95 Regular priceUnit price / per$0.00 -
DESTROYER 12D1
12" 2000W RMS Destroyer Dual 1-Ohm Car Subwoofer, Black
Free Shipping
Regular price $349.95Sale price $349.95 Regular priceUnit price / per$0.00 -
W12K6D4 V2
12" 600W RMS Dual 4-Ohm Car Subwoofer, Black
Free Shipping
Regular price $99.95Sale price $99.95 Regular priceUnit price / per$0.00 -
PUNISHER 10D1
10" 1250W RMS Punisher Dual 1-Ohm Car Subwoofer, Black
Free Shipping
Regular price $149.95Sale price $149.95 Regular priceUnit price / per$0.00 -
W10K6D2 V2
10" 500W RMS Dual 2-Ohm Car Subwoofer, Black
Free Shipping
Regular price $89.95Sale price $89.95 Regular priceUnit price / per$0.00 -
W8T4S2
8" 250W RMS 2-Ohm Shallow Mount Car Subwoofer, Black
Regular price $44.95Sale price $44.95 Regular priceUnit price / per$0.00 -
PUNISHER 12D1
12" 1400W RMS Punisher Dual 1-Ohm Car Subwoofer, Black
Free Shipping
Regular price $169.95Sale price $169.95 Regular priceUnit price / per$0.00 -
W15K9D2
15" 1250W RMS Dual 2-Ohm Car Subwoofer, Black
Free Shipping
Regular price $159.95Sale price $159.95 Regular priceUnit price / per$0.00 -
W12K9D4
12" 1000W RMS Dual 4-Ohm Car Subwoofer, Black
Free Shipping
Regular price $149.95Sale price $149.95 Regular priceUnit price / per$0.00 -
W10K9D4
10" 800W RMS Dual 4-Ohm Car Subwoofer, Black
Free Shipping
Regular price $119.95Sale price $119.95 Regular priceUnit price / per$0.00 -
DESTROYER 12D2
12" 2000W RMS Destroyer Dual 2-Ohm Car Subwoofer, Black
Free Shipping
Regular price $349.95Sale price $349.95 Regular priceUnit price / per$0.00 -
W10K9D2
10" 800W RMS Dual 2-Ohm Car Subwoofer, Black
Free Shipping
Regular price $119.95Sale price $119.95 Regular priceUnit price / per$0.00 -
PUNISHER 10D2
10" 1250W RMS Punisher Dual 2-Ohm Car Subwoofer, Black
Free Shipping
Regular price $149.95Sale price $149.95 Regular priceUnit price / per$0.00 -
W12K6D2 V2
12" 600W RMS 3-Ohm Car Subwoofer, Black
Free Shipping
Regular price $99.95Sale price $99.95 Regular priceUnit price / per$0.00 -
PUNISHER 15D2
15" 1500W RMS Punisher Dual 2-Ohm Car Subwoofer, Black
Free Shipping
Regular price $184.95Sale price $184.95 Regular priceUnit price / per$0.00 -
W8K9D4
8" 500W RMS Dual 4-Ohm Car Subwoofer, Black
Free Shipping
Regular price $99.95Sale price $99.95 Regular priceUnit price / per$0.00 -
W10K6D4 V2
10" 500W RMS Dual 4-Ohm Car Subwoofer, Black
Free Shipping
Regular price $89.95Sale price $89.95 Regular priceUnit price / per$0.00 -
DESTROYER 15D1
15" 2000W RMS Destroyer Dual 1-Ohm Car Subwoofer, Black
Free Shipping
Regular price $399.95Sale price $399.95 Regular priceUnit price / per$0.00 -
W12T4S4
12" 350W RMS 4-Ohm Shallow Mount Car Subwoofer, Black
Free Shipping
Regular price $59.95Sale price $59.95 Regular priceUnit price / per$0.00 -
DESTROYER 15D2
15" 2000W RMS Destroyer Dual 2-Ohm Car Subwoofer, Black
Free Shipping
Regular price $399.95Sale price $399.95 Regular priceUnit price / per$0.00 -
W10T4S2
10" 350W RMS 2-Ohm Shallow Mount Car Subwoofer, Black
Regular price $49.95Sale price $49.95 Regular priceUnit price / per$0.00 -
W12T4S2
12" 350W 2-Ohm Shallow Mount Car Subwoofer, Black
Free Shipping
Regular price $59.95Sale price $59.95 Regular priceUnit price / per$0.00 -
W10T4S4
10" 300W RMS 4-Ohm Shallow Mount Car Subwoofer, Black
Regular price $49.95Sale price $49.95 Regular priceUnit price / per$0.00 -
W65K9D2
6.5" 250W RMS Dual 2-Ohm Car Subwoofer, Black
Free Shipping
Regular price $64.95Sale price $64.95 Regular priceUnit price / per$0.00 -
W15K9D4
15" 1250W RMS Dual 4-Ohm Car Subwoofer, Black
Free Shipping
Regular price $159.95Sale price $159.95 Regular priceUnit price / per$0.00 -
PUNISHER 15D1
15" 1500W RMS Punisher Dual 1-Ohm Car Subwoofer, Black
Free Shipping
Regular price $184.95Sale price $184.95 Regular priceUnit price / per$0.00 -
W12K5S2
12" 350W RMS 2-Ohm Car Subwoofer, Black
Free Shipping
Regular price $57.95Sale price $57.95 Regular priceUnit price / per$0.00 -
W65K9D4
6.5" 250W RMS Dual 4-Ohm Car Subwoofer, Black
Free Shipping
Regular price $64.95Sale price $64.95 Regular priceUnit price / per$0.00 -
W8K5S2
8" 200W RMS 2-Ohm Car Subwoofer, Black
Regular price $39.95Sale price $39.95 Regular priceUnit price / per$0.00 -
W12K5S4
12" 350W RMS 4-Ohm Car Subwoofer, 4-Ohm, Black
Free Shipping
Regular price $57.95Sale price $57.95 Regular priceUnit price / per$0.00 -
W15K6D4 V2
15" 1000W RMS Dual 4-Ohm Car Subwoofer, Black
Free Shipping
Regular price $139.95Sale price $139.95 Regular priceUnit price / per$0.00 -
W15K6D2 V2
15" 1000W RMS Dual 2-Ohm Car Subwoofer, Black
Free Shipping
Regular price $139.95Sale price $139.95 Regular priceUnit price / per$0.00 -
W8T4S4
8" 250W RMS Shallow Mount Car Subwoofer, 4-Ohm, Black
Regular price $44.95Sale price $44.95 Regular priceUnit price / per$0.00 -
W10K5S4
10" 300W RMS 4-Ohm Car Subwoofer, Black
Regular price $49.95Sale price $49.95 Regular priceUnit price / per$0.00 -
W8K5S4
8" 200W RMS 4-Ohm Car Subwoofer, Black
Regular price $39.95Sale price $39.95 Regular priceUnit price / per$0.00 -
W10K5S2
10" 300W RMS 2-Ohm Car Subwoofer, Black
Regular price $49.95Sale price $49.95 Regular priceUnit price / per$0.00 -
W15K5S2
12" 350W RMS 2-Ohm Car Subwoofer, 350W RMS, Black
Free Shipping
Regular price $79.95Sale price $79.95 Regular priceUnit price / per$0.00 -
PUNISHER 8D2
8" 750W RMS Dual 2-Ohm Car Subwoofer, Black
Free Shipping
Regular price $124.95Sale price $124.95 Regular priceUnit price / per$0.00 -
PUNISHER 8D1
8" 750W RMS Punisher Dual 1-Ohm Car Subwoofer, Black
Free Shipping
Regular price $124.95Sale price $124.95 Regular priceUnit price / per$0.00 -
W8K6D2 V2
8" 350W RMS Dual 2-Ohm Car Subwoofer, Black
Free Shipping
Regular price $69.95Sale price $69.95 Regular priceUnit price / per$0.00 -
W8K6D4 V2
8" 350W RMS Dual 4-Ohm Car Subwoofer, Black
Free Shipping
Regular price $69.95Sale price $69.95 Regular priceUnit price / per$0.00 -
W12K5S2 2-Pack
2-Pack 12" 350W RMS 2-Ohm Car Subwoofer, Black
Free Shipping
Regular price $109.95Sale price $109.95 Regular priceUnit price / per$115.90Save 5%Sale -
W12K9D2 2-Pack
2-Pack 12" 1000W RMS Dual 2-Ohm Car Subwoofer, Black
Free Shipping
Regular price $294.90Sale price $294.90 Regular priceUnit price / per$319.90Save 7%Sale -
PUNISHER 8D2 2-Pack
2-Pack 8" 750W RMS Dual 2-Ohm Car Subwoofer, Black
Free Shipping
Regular price $244.90Sale price $244.90 Regular priceUnit price / per$249.90Save $5.00Sale -
W65K9D4 2-Pack
2-Pack 6.5" 250W RMS Dual 4-Ohm Car Subwoofer, Black
Free Shipping
Regular price $124.95Sale price $124.95 Regular priceUnit price / per$129.90Save $4.95Sale -
RECONE KIT FOR DESTROYER 15D2
Recone Kit for Destroyer 15D2, 15" Capacity, Includes Dustcap, Cone, Spider, Spacers, and Voice Coil
Free Shipping
Regular price $134.95Sale price $134.95 Regular priceUnit price / per$0.00 -
W10K5S4 2-Pack
2-Pack 10" 300W RMS 4-Ohm Car Subwoofer, Black
Free Shipping
Regular price $94.90Sale price $94.90 Regular priceUnit price / per$95.90Save $1.00Sale -
RK15K9D4
Recone Kit, Pre-Assembled for W15K9D4, 15" Capacity, Includes Dustcap, Cone, Spider, Spacers, Voice Coil
Free Shipping
Regular price $59.95Sale price $59.95 Regular priceUnit price / per$0.00