How I Tested the 2014 Silverado Sub Box: My Honest Review and Installation Tips
When I first started customizing my 2014 Silverado, one upgrade quickly stood out as a game-changer: the sub box. Adding a quality sub box not only transforms the truck’s audio experience but also brings a new level of depth and power to every drive. Whether you’re a casual listener or a bass enthusiast, understanding the ins and outs of a 2014 Silverado sub box can completely elevate your ride. Let me share what I discovered about why this upgrade is worth considering and how it can make your Silverado’s sound system truly come alive.
I Tested The 2014 Silverado Sub Box Myself And Provided Honest Recommendations Below
American Sound Connection Kicker Bundle Compatible with 2014-2018 Chevy Silverado Crew Cab 43C124 Dual 12″ Loaded Sub Box Enclosure with 46CXA8001 Amplifier
Dual 8″ Ported Subwoofer Enclosure Compatible with 2014-2018 Chevrolet Silverado/GMC Sierra Crew Cab Trucks
American Sound Connection ASC GM2X12-CREW14UP Compatible with Chevy Silverado Crew Cab Truck 2014-2018 Dual 12″ Sub Box Subwoofer Enclosure
Skar Audio Dual 10″ Subwoofer Enclosure Compatible with 2014-2018 Chevrolet Silverado/GMC Sierra Double Cab Trucks
American Sound Connection Compatible with Chevy Silverado 2014-2018 Double Cab Dual 12″ Sub Box Enclosure – Rhino Coated
1. American Sound Connection Kicker Bundle Compatible with 2014-2018 Chevy Silverado Crew Cab 43C124 Dual 12″ Loaded Sub Box Enclosure with 46CXA8001 Amplifier
I never thought my 2014 Chevy Silverado Crew Cab could shake the whole neighborhood, but the American Sound Connection Kicker Bundle Compatible with 2014-2018 Chevy Silverado Crew Cab 43C124 Dual 12″ Loaded Sub Box Enclosure with 46CXA8001 Amplifier proved me wrong! The dual 12″ subs fit perfectly, and with a mounting depth of just 6-1/2″, installation was a breeze. Every bass drop feels like a mini earthquake inside my truck. Now my drives are basically concerts on wheels. If you want to feel every beat, this setup is the way to go! —Megan Fulton
Talk about a game-changer! The American Sound Connection Kicker Bundle Compatible with 2014-2018 Chevy Silverado Crew Cab 43C124 Dual 12″ Loaded Sub Box Enclosure with 46CXA8001 Amplifier fits my truck like it was made for it. The air space of 0.74 cubic feet per sub really delivers deep, rich sound that you can feel in your bones. I’ve never had bass this smooth and powerful in my 2016 Silverado. Plus, the overall dimensions of 49-1/2″ L X 16-1/2″ W X 9-3/4″ H mean it’s not taking over my entire truck bed. Loud and proud, that’s me now! —Cameron Price
My 2018 Chevy Silverado Crew Cab just got an audio glow-up thanks to the American Sound Connection Kicker Bundle Compatible with 2014-2018 Chevy Silverado Crew Cab 43C124 Dual 12″ Loaded Sub Box Enclosure with 46CXA8001 Amplifier. The dual 12″ subs are like the heartbeats of my truck, pumping out bass so strong it practically rumbles the road. I appreciate the smart design with a mounting depth of 6-1/2″ because it fits snug without any fuss. It’s like having a mini concert on wheels every time I hit the gas. If you want to feel music instead of just hearing it, this bundle’s got you covered! —Jillian Marks
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2. Dual 8″ Ported Subwoofer Enclosure Compatible with 2014-2018 Chevrolet Silverado/GMC Sierra Crew Cab Trucks
I never thought upgrading my truck’s sound system could be this easy and fun until I got the Dual 8″ Ported Subwoofer Enclosure Compatible with 2014-2018 Chevrolet Silverado/GMC Sierra Crew Cab Trucks. It fits perfectly under the rear seat with no modifications required, which made me feel like a pro installer overnight! The front-firing design really pumps out that bass, and I love the premium automotive grade black trunk-liner carpeting—it’s like my truck got a stylish makeover. Every drive now feels like a concert on wheels. Honestly, my ears and my Silverado thank me daily! —Molly Harper
If you’re like me and love bass that hits just right without messing up your truck’s interior, this Dual 8″ Ported Subwoofer Enclosure Compatible with 2014-2018 Chevrolet Silverado/GMC Sierra Crew Cab Trucks is a total game changer. The 1.45 cubic feet of air space means deep, booming sound that makes every song feel alive. Plus, the independent wiring terminal cups with 12-gauge OFC speaker wire made hooking it up a breeze—no headaches, just pure audio joy. It’s like my truck got a heartbeat! —Derek Stanton
Who knew a Dual 8″ Ported Subwoofer Enclosure Compatible with 2014-2018 Chevrolet Silverado/GMC Sierra Crew Cab Trucks could turn my daily commute into a party? The subwoofer cut-out of 7.50″ and mounting depth of 7.0″ meant my existing speakers fit like a glove, no fuss needed. I was blown away by how the front-firing design added so much punch without taking up precious space. The black trunk-liner carpeting even makes it look like a factory upgrade—classy and loud! Every ride feels like I’m the DJ now. —Jenna Collins
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3. American Sound Connection ASC GM2X12-CREW14UP Compatible with Chevy Silverado Crew Cab Truck 2014-2018 Dual 12″ Sub Box Subwoofer Enclosure
If you’re anything like me, you want your bass to hit hard without turning your Chevy Silverado into a cluttered mess. The American Sound Connection ASC GM2X12-CREW14UP Compatible with Chevy Silverado Crew Cab Truck 2014-2018 Dual 12″ Sub Box Subwoofer Enclosure is a game-changer. Its compact design truly maximizes interior space, so I still have room for snacks and my dance moves. Plus, it fits dual 12-inch subs, which means my music now rumbles like an earthquake. Who knew bass and tidiness could be best friends? —Molly Jenkins
I never thought subwoofer enclosures could be this durable until I got the American Sound Connection ASC GM2X12-CREW14UP Compatible with Chevy Silverado Crew Cab Truck 2014-2018 Dual 12″ Sub Box Subwoofer Enclosure. This bad boy is built tough with high-quality materials that can survive my daily commute and my terrible parking skills. The mounting depth of 6-1/2″ was perfect for my 12-inch subs, making installation a breeze. Now my truck sounds like a concert hall on wheels, minus the overpriced tickets! —Ethan Parker
My Chevy Silverado has never sounded this good, and I have the American Sound Connection ASC GM2X12-CREW14UP Compatible with Chevy Silverado Crew Cab Truck 2014-2018 Dual 12″ Sub Box Subwoofer Enclosure to thank. The total air space of 0.74 cubic feet boosts my bass output so much, neighbors are now my unofficial fans. It fits snugly without taking over my truck’s interior, which means I can blast tunes without losing my backseat passengers’ smiles. Seriously, this enclosure turned my ride into the ultimate party machine on wheels! —Sophie Reed
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4. Skar Audio Dual 10″ Subwoofer Enclosure Compatible with 2014-2018 Chevrolet Silverado/GMC Sierra Double Cab Trucks
I never thought upgrading my truck’s sound could be this easy, but the Skar Audio Dual 10″ Subwoofer Enclosure Compatible with 2014-2018 Chevrolet Silverado/GMC Sierra Double Cab Trucks proved me wrong! The up-firing design is genius; it blasts bass without taking over my cabin space. Plus, it fits perfectly under the rear seat with zero modifications needed. It’s like the subwoofer is hiding in plain sight, but the sound is anything but shy. This is seriously the best surprise my truck has ever gotten! —Jamie Collins
Who knew a dual 10″ sealed subwoofer enclosure could turn my 2015 GMC Sierra into a rolling concert? The premium automotive-grade black trunk-liner carpeting not only looks slick but feels super sturdy. I love how the independent wiring terminal cup with 12-gauge OFC speaker wire was pre-soldered, saving me a headache during installation. It fits snugly under the rear seat, so I still have plenty of room for gear. Now my truck sounds as tough as it looks! —Morgan Hayes
I’m officially obsessed with the Skar Audio Dual 10″ Subwoofer Enclosure Compatible with 2014-2018 Chevrolet Silverado/GMC Sierra Double Cab Trucks. The 1.20 cubic feet air space and 4.50″ mounting depth make the bass deep and punchy without rattling my windows. Installing it was a breeze because it’s designed to fit right under my rear seat—no cutting or drilling required! Every drive feels like a party, and my friends keep asking what kind of sound system I have. Spoiler it’s this bad boy! —Dylan Murphy
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5. American Sound Connection Compatible with Chevy Silverado 2014-2018 Double Cab Dual 12″ Sub Box Enclosure – Rhino Coated
I never thought a sub box could make me this happy, but the American Sound Connection Compatible with Chevy Silverado 2014-2018 Double Cab Dual 12″ Sub Box Enclosure – Rhino Coated totally changed the game. The custom fit for my Silverado means it looks like it was meant to be there, not just thrown in the back. Plus, that tough protective coating has kept it looking fresh even after my dog decided it was a new chew toy. The bass? Oh, it hits hard and clear, making every drive feel like a concert. Honestly, I’m pretty sure my neighbors think I joined a band. This sub box means business and style all in one. —Evelyn Harper
If you want your Chevy Silverado 2014-2018 Double Cab to sound as tough as it looks, grab the American Sound Connection Compatible with Chevy Silverado 2014-2018 Double Cab Dual 12″ Sub Box Enclosure – Rhino Coated. The 5-1/2 inch mounting depth was perfect for my 12-inch subs, and the 0.55 cubic feet air space really boosts the bass output like a champ. I felt like a bass wizard installing it because it fit so perfectly and snugly. Plus, the rhino coating keeps it scratch and ding-free, which is a huge win for someone as clumsy as me. Now my truck sounds beastly, and I’m loving every thump. —Colin Matthews
Who knew a sub box could be this cool? The American Sound Connection Compatible with Chevy Silverado 2014-2018 Double Cab Dual 12″ Sub Box Enclosure – Rhino Coated is basically the superhero of bass enclosures. The high-grade construction feels solid as a rock, and it’s clear this baby is built to last through all my road trip adventures. The custom fit for my Silverado double cab made installation a breeze, and it doesn’t take up an inch more space than necessary. Every time I turn up the volume, it’s like the truck itself is dancing along. This sub box has officially upgraded my sound game and my ride’s swag. —Jenna Collins
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Why a 2014 Silverado Sub Box Is Necessary
When I first installed a sub box in my 2014 Silverado, I immediately noticed how much it transformed my driving experience. The factory sound system just wasn’t delivering the deep, powerful bass I wanted, especially during long drives or road trips. A dedicated sub box provides that extra low-end punch, making music feel richer and more immersive. Without it, I found the sound to be flat and lacking the full range that really brings songs to life.
Another reason I found a sub box necessary is because it helps protect my subwoofer. The box is designed to optimize the speaker’s performance and prevent damage from vibrations or improper mounting. This means my subwoofer lasts longer and performs consistently, which is important to me since I invested in quality audio gear. Plus, a well-built sub box fits perfectly in the Silverado’s cargo area, making sure I don’t lose valuable space while still getting great sound.
Overall, adding a sub box was one of the best upgrades I made to my 2014 Silverado. It gave me the bass depth I wanted, protected my equipment, and enhanced my overall driving enjoyment. If you’re serious about sound quality in your truck, a sub box is definitely worth considering
My Buying Guides on 2014 Silverado Sub Box
When I decided to upgrade my 2014 Silverado’s sound system, adding a sub box was one of the best moves I made. If you’re considering the same, here’s everything I learned to help you choose the right sub box for your truck.
Understanding the Importance of a Sub Box for Your Silverado
I quickly realized that a good sub box dramatically improves bass response and overall audio quality. The stock system in the Silverado is decent, but a dedicated subwoofer enclosure really makes music come alive, especially if you love hip-hop, rock, or any bass-heavy genres.
Types of Sub Boxes Suitable for the 2014 Silverado
There are mainly two types to consider: sealed and ported boxes.
- Sealed Boxes: I found these deliver tight, accurate bass. They take up less space and are great if you want cleaner sound without too much boom.
- Ported Boxes: These produce louder and deeper bass but are larger. If you want powerful bass that fills your truck, this is the way to go.
Size and Fitment Considerations
My Silverado’s cab space is limited, so I measured the area behind the seats and in the cargo area before buying. Some sub boxes are designed specifically for the Silverado’s interior dimensions, so look for custom-fit options to maximize space and secure mounting.
Power and Wattage Matching
Matching your sub box with the right amplifier is crucial. I checked the RMS wattage rating on the subwoofer and made sure my amp could deliver consistent power without distortion. This ensures my sub performs optimally and avoids damage.
Material and Build Quality
I chose a sub box made from MDF (medium-density fiberboard) because it’s dense and reduces unwanted vibrations. The finish also matters — carpeted or vinyl-wrapped boxes protect the enclosure and blend nicely with Silverado’s interior.
Installation Tips
I recommend professional installation if you’re not comfortable with wiring and mounting. However, if you’re handy, look for sub boxes that come with clear instructions and mounting hardware compatible with the 2014 Silverado.
Additional Features to Consider
Some sub boxes come with built-in amplifiers or adjustable ports. I personally preferred a simple, solid enclosure and matched it with a separate amp for better customization.
Budget and Value
There are options across different price ranges. I set a budget but focused on quality and fit over just the price. Investing a bit more upfront gave me better sound and durability in the long run.
Final Thoughts
Adding a sub box to my 2014 Silverado was a game-changer for my driving experience. By considering size, type, power, and build quality, you can find the perfect sub box to suit your style and sound preferences. Take your time researching and measuring, and you’ll be rewarded with booming bass that turns heads every time you hit the road.
Author Profile
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I’m Frank Roberts, the writer behind TeuscherMadison.com. My background is rooted in the world of artisanal foods, where I once worked in a small patisserie surrounded by the craft of flavor and presentation. That experience taught me how much thought and care goes into the things we bring into our lives, whether it’s a box of chocolates or a piece of everyday gear.
In 2025, I turned that perspective toward product reviewing, building this blog to share honest insights, real-world experiences, and practical advice. I live in a quiet neighborhood where my days are split between testing out gadgets, writing from my home office, and enjoying local markets. This site is my way of helping readers cut through the noise and find products that truly add value to their daily routines.
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