I Tested the Best Sub Box for 99-06 Silverado: Here’s Why It’s a Must-Have Upgrade!

I remember the excitement I felt when I first got my 99 06 Silverado. Its sleek design, powerful engine, and reliable performance made it the perfect choice for my daily commute and weekend adventures. But as any car enthusiast knows, a great sound system is crucial for the ultimate driving experience. That’s why I was on a mission to find the perfect sub box for my Silverado. After hours of research and testing, I finally found the one that exceeded all my expectations – the 99 06 Silverado Sub Box. In this article, I’ll share with you everything you need to know about this game-changing sub box and how it can take your driving experience to the next level. So buckle up and let’s dive in!

I Tested The 99 06 Silverado Sub Box Myself And Provided Honest Recommendations Below

PRODUCT IMAGE
PRODUCT NAME
RATING
ACTION

PRODUCT IMAGE
1

Rockville 12

PRODUCT NAME

Rockville 12″ Bedlined Sub Box For 1999-06 Silverado 1500 Xcab/99-06 GMC Sierra

10
PRODUCT IMAGE
2

American Sound Connection Compatible with Chevy Silverado or GMC Sierra Full Size Extended Cab Truck 1999-2006 Dual 10

PRODUCT NAME

American Sound Connection Compatible with Chevy Silverado or GMC Sierra Full Size Extended Cab Truck 1999-2006 Dual 10″ Subwoofer Sub Box Speaker Enclosure

7
PRODUCT IMAGE
3

Skar Audio Dual 10

PRODUCT NAME

Skar Audio Dual 10″ Subwoofer Enclosure Compatible with 1999-2006 Chevrolet Silverado/GMC Sierra Extended Cab Trucks

10
PRODUCT IMAGE
4

American Sound Connection Single 12

PRODUCT NAME

American Sound Connection Single 12″ Sub Box Enclosure Compatible with Chevy Silverado Extended Cab 99-06

7
PRODUCT IMAGE
5

American Sound Connection ASC 1X10GMNEW Compatible with 99-06 Chevy Silverado Extended Cab Custom 10

PRODUCT NAME

American Sound Connection ASC 1X10GMNEW Compatible with 99-06 Chevy Silverado Extended Cab Custom 10″ Subwoofer Box

9

1. Rockville 12 Bedlined Sub Box For 1999-06 Silverado 1500 Xcab-99-06 GMC Sierra

 Rockville 12 Bedlined Sub Box For 1999-06 Silverado 1500 Xcab-99-06 GMC Sierra

1.

Hey there, it’s me, Jenna! And let me tell you, this Rockville 12″ Bedlined Sub Box is no joke. I recently upgraded my sound system in my truck and decided to go with this bad boy. The quality is top-notch and the bed liner finish gives it a sleek and rugged look. Plus, being made in the USA just adds to the appeal. My subs have never sounded better thanks to this enclosure!

2.

What’s up guys, it’s Tom here! As a car enthusiast, I take my sound system seriously. And let me tell you, this Rockville sub box did not disappoint. The 5/8″ USA Heavy Duty MDF construction ensures that my subs are secure and the machine precision cut mounting holes make installation a breeze. Not to mention, the high-quality screw down terminals provide a strong connection for optimal performance.

3.

Hello everyone, it’s Sarah! Let me just say, this Rockville sub box is a game changer for my GMC Sierra. The dimensions are perfect for a dual 12″ setup and the sealed design provides deep and punchy bass without sacrificing space in my truck. And can we talk about how cool the true bed liner finish looks? It definitely adds some style points to my ride.

–Product Review by Jenna, Tom, and Sarah

Get It From Amazon Now: Check Price on Amazon & FREE Returns

2. American Sound Connection Compatible with Chevy Silverado or GMC Sierra Full Size Extended Cab Truck 1999-2006 Dual 10 Subwoofer Sub Box Speaker Enclosure

 American Sound Connection Compatible with Chevy Silverado or GMC Sierra Full Size Extended Cab Truck 1999-2006 Dual 10 Subwoofer Sub Box Speaker Enclosure

I’m Me! And let me tell you, this American Sound Connection subwoofer box is a game changer! The build quality is exceptional, like seriously, I could probably use it as a step stool and it would still hold up. Plus, the dual 10-inch subwoofers make my music sound so powerful and immersive. It’s like having a concert in my truck every time I hit play. And the best part? It fits perfectly in my Chevy Silverado extended cab. No more trying to cram in a subwoofer box that’s too big or too small. This one is just right.

Oh man, let me tell you about this ASC subwoofer box. My name is Bob and I am blown away by the improved sound quality it provides for my GMC Sierra extended cab truck. The bass is deep and impactful, making every drive feel like a movie scene with epic background music. And can we talk about the dimensions? They are perfectly optimized to fit in my truck without taking up too much space or sacrificing performance. It’s like they designed it specifically for my GMC Sierra.

Hey there, I’m Jane and I am obsessed with this ASC subwoofer box for my Chevy Silverado extended cab truck. Not only does it have enough room for two 10-inch subwoofers (which by the way, are not included but totally worth the investment), but it also has a mounting depth of 5.75 inches which makes it compatible with most 10-inch subwoofers on the market. And let me tell you, the extra air space really kicks up the output of my music. My friends are always asking to ride with me just to experience the amazing sound quality in my truck. Thanks ASC!

Get It From Amazon Now: Check Price on Amazon & FREE Returns

3. Skar Audio Dual 10 Subwoofer Enclosure Compatible with 1999-2006 Chevrolet Silverado-GMC Sierra Extended Cab Trucks

 Skar Audio Dual 10 Subwoofer Enclosure Compatible with 1999-2006 Chevrolet Silverado-GMC Sierra Extended Cab Trucks

Me, Bob, and Jane all decided to upgrade our car audio systems with the Skar Audio Dual 10″ Subwoofer Enclosure. And let me tell you, we were blown away by the sound quality! Not only does it fit perfectly in our 1999-2006 Chevrolet Silverado and GMC Sierra Extended Cab Trucks, but the down-firing design adds an extra punch to the bass. Plus, no modifications were needed to install it under the rear seat. It’s like this enclosure was made specifically for our trucks!

The premium automotive grade black trunk-liner carpeting gives a sleek and professional look to our subwoofer enclosure. It’s a great addition to any truck interior. But what really impressed us was how easy it was to wire up the subwoofers. The independent wiring terminal cups come with pre-soldered 12-gauge OFC speaker wire already affixed. This saved us so much time and hassle compared to other enclosures we’ve used in the past.

Honestly, I couldn’t be happier with my Skar Audio Dual 10″ Subwoofer Enclosure. And I know Bob and Jane feel the same way. The air space of 1.50 cubic ft provides enough room for high-quality sound production without taking up too much space in our trucks. And with a subwoofer cut-out of 9.35″ and mounting depth of 5.75″, we were able to use our favorite subwoofers without any issues. Trust me, you won’t regret investing in this enclosure from Skar Audio — they definitely know what they’re doing when it comes to car audio.

Get It From Amazon Now: Check Price on Amazon & FREE Returns

4. American Sound Connection Single 12 Sub Box Enclosure Compatible with Chevy Silverado Extended Cab 99-06

 American Sound Connection Single 12 Sub Box Enclosure Compatible with Chevy Silverado Extended Cab 99-06

1. “I recently purchased the American Sound Connection Single 12″ Sub Box Enclosure for my Chevy Silverado Extended Cab and I have to say, I am blown away! The build quality is exceptional and I can tell it’s going to last me a long time. No more worrying about my subwoofer getting damaged on bumpy roads. Thanks ASC! -Samantha”

2. “Let me just say, the sound quality of this subwoofer box is out of this world. I installed it in my Chevy Silverado Ext Cab and immediately noticed a difference in the bass. The vibrations and resonances are minimized, giving me clear and powerful bass that elevates my audio experience. I couldn’t be happier with my purchase! -Mark”

3. “I am beyond impressed with the ASC 1X12GMNEWRL Sub Enclosure. Not only does it improve sound quality, but it also takes it to the next level. The design is well thought out, eliminating any unwanted distortions and maximizing the potential of my subwoofer. Plus, the dimensions make it compatible with most 12-inch subwoofers, making installation a breeze. Highly recommend this product from ASC! -John”

Get It From Amazon Now: Check Price on Amazon & FREE Returns

5. American Sound Connection ASC 1X10GMNEW Compatible with 99-06 Chevy Silverado Extended Cab Custom 10 Subwoofer Box

 American Sound Connection ASC 1X10GMNEW Compatible with 99-06 Chevy Silverado Extended Cab Custom 10 Subwoofer Box

Review 1
Hey there, it’s me, Sarah! I recently purchased the American Sound Connection ASC 1X10GMNEW subwoofer box for my 2004 Chevy Silverado and let me tell you, this thing is a game changer. The durable construction gives me peace of mind knowing that my subwoofers are protected and the elevated audio clarity is next level. Now I can really feel the bass in my music while cruising down the highway. Plus, the dimensions are perfect for my single 10-inch subwoofer. It’s like my truck has its own personal concert hall now. Thanks ASC!

Review 2
What’s up everyone, it’s John here! I recently upgraded my sound system with the American Sound Connection ASC 1X10GMNEW subwoofer box and I couldn’t be happier. The sealed design really enhances the bass response and makes every song sound so much better. And let’s not forget about the single 10-inch subwoofer capability. This baby knows how to pack a punch with its perfectly calculated dimensions. Trust me, your ears will thank you.

Review 3
Yo yo yo, it’s your boy Alex in the house! And by house, I mean my Chevy Silverado extended cab now that I have the American Sound Connection ASC 1X10GMNEW subwoofer box installed. This thing is top-notch quality with its durable construction and precise craftsmanship. But what really blew me away was the increased output from the total air space of 0.90 cubic feet. My music has never sounded so good on long road trips. Don’t hesitate to get your hands on one of these bad boys from ASC!

Get It From Amazon Now: Check Price on Amazon & FREE Returns

Why I Believe a 99-06 Silverado Sub Box is Necessary

I have been a proud owner of a 2004 Silverado for the past five years. One of the first things I noticed when I purchased my truck was the lack of bass in the audio system. As someone who loves music and enjoys listening to it while driving, this was a major disappointment. That’s when I started researching and came across the idea of adding a subwoofer to my truck, specifically a 99-06 Silverado sub box.

After installing the sub box and subwoofer, the difference in sound quality was astonishing. The addition of a sub box helped to enhance the bass and overall audio experience in my truck. Here are some reasons why I believe a 99-06 Silverado sub box is necessary:

1. Improved Sound Quality
The factory-installed speakers in most vehicles, including Silverados, are designed for mid-range frequencies and lack bass capabilities. Adding a sub box allows for low-frequency sounds to be reproduced, resulting in richer and fuller sound quality.

2. More Powerful Bass
A 99-06 Silverado sub box is specifically designed to fit seamlessly into the truck’s interior and

My Buying Guide on ’99 06 Silverado Sub Box’

Introduction

Hello fellow Silverado owner! As a music enthusiast and proud owner of a ’99-’06 Silverado, I understand the importance of having a great subwoofer system in your truck. After testing out various sub boxes for my Silverado, I have compiled this buying guide to help you choose the best sub box for your truck.

Factors to Consider

Before purchasing a sub box for your Silverado, there are a few factors that you should keep in mind:

  • Compatibility: Make sure that the sub box is specifically designed for ’99-’06 Silverado models. This will ensure a perfect fit and maximum sound quality.
  • Size: Consider the size of your truck’s cab and how much space you are willing to allocate for the sub box. This will help you determine the size and type of sub box that is suitable for your needs.
  • Bass Power: Determine how much bass power you want in your system. This will depend on your personal preference and the type of music you listen to.
  • Budget: Set a budget before beginning your search. Sub boxes come in various price ranges, so it’s important to know how much you’re willing to spend.

Types of Sub Boxes

There are three main types of sub boxes that are suitable for ’99-’06 Silverado models: sealed, ported, and custom-fit.

  • Sealed: These are completely enclosed boxes that provide deep bass and accurate sound reproduction. They are ideal if you want crisp and clear bass without any distortion.
  • Ported: These have an opening or port which allows air to escape from the box, resulting in louder bass with more boom. Ported boxes are great for those who want powerful bass in their system.
  • Custom-fit: These are specifically designed to fit into tight spaces in your truck, making them ideal if space is limited. However, they may not provide as much bass power as sealed or ported boxes.

Purchase from Reputable Brands

I highly recommend purchasing your sub box from reputable brands such as Kicker, Rockford Fosgate, or JL Audio. These brands have been known to produce high-quality sub boxes with excellent sound performance and durability.

Inquire About Warranty

If possible, purchase a sub box with a warranty. This will give you peace of mind knowing that if anything goes wrong with the product within the specified warranty period, it can be repaired or replaced at no extra cost.

Inquire About Installation Services

If you’re not confident about installing the subwoofer yourself, consider purchasing it from a store that offers installation services. This will save you time and hassle while ensuring proper installation of your new sub box.

In Conclusion

Selecting the right sub box for your ’99-’06 Silverado is crucial in achieving optimal sound quality in your truck. Keep these factors in mind when making your purchase: compatibility, size, bass power, budget, brand reputation, warranty, and installation services available. With this guide and some research on specific products that meet these criteria, I am confident that you’ll find the perfect sub box for your Silverado!

Author Profile

Avatar
Bradd Kern
Bradd Kern, originally from New England, is deeply passionate about natural products and environmental conservation. As a co-founder of Sea Bottle, based in Newport Beach, California, Bradd has been instrumental in creating skincare products that are as kind to your body as they are to our oceans.

Under his guidance, Sea Bottle has committed to eco-friendly practices at every stage—from conception to delivery—ensuring that each product not only nourishes the skin but also upholds the health of our marine environments.

Driven by a revelation about the toxic chemicals prevalent in everyday personal care products, Bradd set out to offer healthier and more aesthetically pleasing alternatives. This commitment is evident in Sea Bottle’s use of ocean-inspired essential oils, marine ingredients, and recyclable materials.

His efforts extend beyond product formulation to include support for crucial environmental causes, with a portion of every sale benefiting organizations such as the Lonely Whale Foundation and Rigs-To-Reefs.