---
product_id: 498844770
title: "W8K9D2 8\" Inch 2000W Car Audio Subwoofer Dual 2-OHM Sub CEA Compliant | CEA Rated, K9 Series, Cast Aluminum Basket, 122 Oz Double Stacked Magnet, Non-Pressed Paper Cone, Foam Surround, OFC Wire"
brand: "rockville"
price: "2350.62 DT"
currency: TND
in_stock: true
reviews_count: 5
category: "Rockville"
url: https://www.desertcart.tn/products/498844770-w8k9d2-8-inch-2000w-car-audio-subwoofer-dual-2-ohm
store_origin: TN
region: Tunisia
---

# 2000W Peak Power High-Temp Black Glue 4-Layer OFC Voice Coil W8K9D2 8" Inch 2000W Car Audio Subwoofer Dual 2-OHM Sub CEA Compliant | CEA Rated, K9 Series, Cast Aluminum Basket, 122 Oz Double Stacked Magnet, Non-Pressed Paper Cone, Foam Surround, OFC Wire

**Brand:** rockville
**Price:** 2350.62 DT
**Availability:** ✅ In Stock

## Summary

> 🎶 Feel the Bass, Own the Road!

## Quick Answers

- **What is this?** W8K9D2 8" Inch 2000W Car Audio Subwoofer Dual 2-OHM Sub CEA Compliant | CEA Rated, K9 Series, Cast Aluminum Basket, 122 Oz Double Stacked Magnet, Non-Pressed Paper Cone, Foam Surround, OFC Wire by rockville
- **How much does it cost?** 2350.62 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/498844770-w8k9d2-8-inch-2000w-car-audio-subwoofer-dual-2-ohm)

## Best For

- rockville enthusiasts

## Why This Product

- Trusted rockville brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Heat-Resistant Build:** High-temp black glue and vented t-yoke keep your subwoofer cool under pressure.
- • **Sleek & Sturdy Design:** Lightweight cast aluminum basket with black sanded finish blends style with efficiency.
- • **Long-Lasting Bass Performance:** Ultra-stiff polypropylene dust cap and reinforced cone stitching guarantee longevity and minimal distortion.
- • **Power that Commands Attention:** Unleash thunderous 2000W peak power for car audio that dominates every drive.
- • **Precision Engineered Voice Coil:** 4-layer OFC wire voice coils made in the USA ensure durability and crystal-clear bass.

## Overview

The Rockville W8K9D2 is a premium 8-inch dual 2-ohm car subwoofer delivering up to 2000 watts peak power. Featuring a 4-layer OFC voice coil made in the USA, a vented t-yoke for superior heat dissipation, and a lightweight cast aluminum basket with a sleek black sanded finish, this subwoofer combines durability with high-performance sound. Its ultra-stiff polypropylene dust cap and reinforced cone ensure long-lasting, distortion-free bass, making it a must-have for audiophiles seeking powerful, reliable car audio.

## Description

Rockville W8K9D2 K9 Series 8" Dual 2-ohm car subwoofer. Peak power handling: 2000 Watts. Program power handling: 1000 Watts. Cea Rated RMS power handling: 500 Watts. 2. 5" 4-Layer asv voice coils wound with OFC wire made in USA. This voice coil is stable up to 200 degrees Celcius the voice coil windings are made in the USA. Double stacked 122 oz high quality magnet. Cast aluminum basket with Black sanded finish makes this sub very efficient and lighter weight. Two chrome-plated binding post terminals. Black Non-Pressed paper cone with beautiful finish. Our cones are ultra-stiff. They are thicker and stronger than other subs on the market making our subs able to handle more power.. Thick foam surround provides incredible sound quality with minimal distortion. Black stitching cone reinforcement ensures long life. New ultra-stiff polypropylene (PP) dust cap. Impedance: Dual 2-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. Poly cotton spider with very good elasticity. Cutout Diameter: 7. 32” inches. Mounting depth: 5. 91” inches. Frequency response: 48 Hz- 800Hz. 10mm t-yoke + 10mm Washer. Sensitivity: 81. 2Db. Sealed enclosure Volume: 0. 28-0. 42 Cubic Feet. Vented/ported enclosure Volume: 0. 64-0. 92 Cubic Feet. Weight: 18. 74 lbs.. Shipping weight: 20. 95 lbs.. Shipping box Dimensions: 11. 42"X 11. 42"X11. 81" Inches

Review: Excellent - Great buy. Couldn't be more pleased with these speakers. They sound great, and definitely worth every penny!
Review: Be warned: there are careless people but this sub hits hard - I should only give this item a 3 star due to what I found inside the box containing the speaker. The sub itself is amazing and moves a lot of air for its size. Sound quality is excellent and handles lots of power. In the pictures you can see that I found a snap off razor blade when I pulled the sub out of its factory sealed box. It is some type of snap blade with tape for a handle. It scared me to think I could of really badly cut myself opening the package. Be warned: there are careless people that will leave sharp items in places you would least expect. Update: 2-15-2020 I’ve now had this 8” dual 2ohm sub in my Explorer and it still hits just as hard. Still running it off of a 2000w 1ohm Rockville amp. A good pair. No problems to repot except that it has now gone through 2 boxes. This thing will rattle them apart. I’m thinking about building my own next time for a more solid box.

## Features

- Rockville W8K9D2 8" Inch 2000W car audio subwoofer Dual 2-ohm sub CEA Compliant
- Rockville W8K9D2 K9 Series 8" Dual 2-ohm car Subwoofer. Peak power handling: 2000 watts. Program power handling: 1000 watts. Cea rated RMS power handling: 500 watts. 2. 5" 4-Layer as Voice coils wound with OFC wire made in USA. This voice coil is stable U
- Cast aluminum basket with Black sanded finish makes this sub very efficient and lighter weight. Two chrome-plated binding post terminals. Black non-pressed paper cone with beautiful finish. Our cones are ultra-stiff. They are thicker and stronger than other
- Black stitching cone reinforcement ensures long life. New ultra-stiff polypropylene (PP) dust cap. Impedance: Dual 2-ohm voice coils. Vented hole on t-yoke enhances heat dissipation. Special custom rubber boot magnet covers make the woofer look nice and PR
- 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. Poly cotton spider with very good elasticity. Cutout diameter: 7. 32” inches. Mo

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07S81RZPP |
| Additional Features | subwoofer |
| Age Range Description | Adult |
| Antenna Location | For Car Audio Systems |
| Audio Driver Size | 8 Inches |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Mono |
| Audio output mode | Mono |
| Best Sellers Rank | #78,171 in Electronics ( See Top 100 in Electronics ) #98 in Car Component Subwoofers |
| Brand | Rockville |
| Built-In Media | Car Audio Subwoofer |
| Color | Black |
| Compatible Devices | Car Stereo |
| Compatible with Vehicle Type | Car |
| Connectivity Protocol | Wired |
| Connectivity Technology | Wired |
| Connectivity technology | Wired |
| Control Method | Voice |
| Controller Type | Voice control |
| Customer Reviews | 4.9 out of 5 stars 23 Reviews |
| Enclosure Material | Aluminum, Paper |
| Frequency Response | 800 Hz |
| Frequency response | 800 Hz |
| Global Trade Identification Number | 00819216023198 |
| Impedance | 2 Ohms |
| Is Waterproof | false |
| Item Dimensions D x W x H | 27.9D x 27.9W x 27.9H centimeters |
| Item Type Name | 8" Inch 2000w Car Audio Subwoofer Dual 2-Ohm Sub CEA Compliant |
| Item Weight | 7.71 kg |
| Manufacturer | Rockville |
| Model Name | W8K9D2 |
| Model Number | W8K9D2 |
| Mounting Type | Car Mount |
| Mounting type | Car Mount |
| Number Of Circuits | 1 |
| Number of Audio Channels | 2.0 |
| Number of Items | 1 |
| Power Source | Corded Electric |
| Series Number | 9 |
| Speaker Maximum Output Power | 2000 Watts |
| Speaker Size | 8 Inches |
| Speaker Type | Subwoofer |
| Speaker maximum output power | 2000 Watts |
| Specific Uses For Product | Car audio system |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Diameter | 8 Inches |
| Tweeter Diameter | 1 Inches |
| UPC | 819216023198 |
| Unit Count | 1 Count |
| Warranty Type | Limited |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology | No Wireless Communication Technology |
| Woofer Diameter | 8 Inches |

## Product Details

- **Audio output mode:** Mono
- **Brand:** Rockville
- **Connectivity technology:** Wired
- **Frequency response:** 800 Hz
- **Speaker maximum output power:** 2000 Watts

## Images

![W8K9D2 8" Inch 2000W Car Audio Subwoofer Dual 2-OHM Sub CEA Compliant | CEA Rated, K9 Series, Cast Aluminum Basket, 122 Oz Double Stacked Magnet, Non-Pressed Paper Cone, Foam Surround, OFC Wire - Image 1](https://m.media-amazon.com/images/I/71KTJ4QENYL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent
*by N***K on 25 March 2026*

Great buy. Couldn't be more pleased with these speakers. They sound great, and definitely worth every penny!

### ⭐⭐⭐⭐⭐ Be warned: there are careless people but this sub hits hard
*by J***. on 18 September 2019*

I should only give this item a 3 star due to what I found inside the box containing the speaker. The sub itself is amazing and moves a lot of air for its size. Sound quality is excellent and handles lots of power. In the pictures you can see that I found a snap off razor blade when I pulled the sub out of its factory sealed box. It is some type of snap blade with tape for a handle. It scared me to think I could of really badly cut myself opening the package. Be warned: there are careless people that will leave sharp items in places you would least expect. Update: 2-15-2020 I’ve now had this 8” dual 2ohm sub in my Explorer and it still hits just as hard. Still running it off of a 2000w 1ohm Rockville amp. A good pair. No problems to repot except that it has now gone through 2 boxes. This thing will rattle them apart. I’m thinking about building my own next time for a more solid box.

### ⭐⭐⭐⭐⭐ Unbelieveable bass for such a small speaker.
*by D***T on 22 September 2019*

I used this with the Car Audio Single 8" SPL Bass Subwoofer Labyrinth Vent Sub Box for my 2018 Kia Soul. I may have a bit of an Outlier situation here, but I originally mounted my Skar 8" sub in the stock Kia Soul spot (think, above the right rear tire well, using the frame as a sub box). I always thought for the amp I was running (Rockford Fosgate R500X1D Prime 1-Channel Class D Amplifier ) it should just "Hit" a bit harder... well, I literally just cut the wire going to the Skar sub, and hard spliced the cord to the stand alone box and "BOOM!" my stereo literally came back to life. I couldn't be more happy with my current setup. For being little 8" sub, this thing hit's some pretty impressive low end. I was showing my friends a sub "burn in" track and the low SPL is just impressive. Highly recommend for any music enthusiast looking for great bass in a small sub. Good Luck!

## Frequently Bought Together

- Rockville W8K9D2 8" Inch 2000W Car Audio Subwoofer Dual 2-OHM Sub CEA Compliant
- RECOIL RCI23 100% Oxygen Free Copper 3ft 2-Channel RCA Audio Cable, Twisted Pair with Noise Reduction

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-08-03*