Best Subs For A Truck – Top 5 Picks & Review

Imagine cruising down the road with your favorite tunes blasting, but something’s missing, right? That deep, rumbling bass that makes the music come alive. If your truck’s sound system feels a bit… flat, then you’re probably thinking about adding some serious bass with subwoofers. But where do you even start? Choosing the right subs for your truck can feel like a puzzle with too many pieces.

You want that powerful sound, but you also need them to fit your truck without taking up all your cargo space. Plus, there’s the confusion of all the different sizes, power ratings, and types. It’s easy to feel overwhelmed and worry about picking the wrong ones, which can lead to disappointing sound or wasted money. We get it!

That’s exactly why we’ve put together this guide. We’re going to break down everything you need to know about picking the perfect subwoofers for your truck. You’ll learn what to look for, how to match them to your truck’s needs, and avoid common mistakes. Get ready to transform your truck into a mobile concert hall!

Our Top 5 Subs For A Truck Recommendations at a Glance

Top 5 Subs For A Truck Detailed Reviews

1. 10″ Upgrade 800W Slim Under Seat Powered Car Subwoofer

10" Upgrade 800W Slim Under Seat Powered Car Subwoofer, Car/Truck Audio Sub Built in Amplifier amp Combo Package, with Blue LED Light (Subwoofer+Installation Wire Kit)

Rating: 9.5/10

Ready to feel the bass like never before? This 10″ Upgrade 800W Slim Under Seat Powered Car Subwoofer is a game-changer for your car or truck’s audio system. It’s a compact all-in-one solution, packing a powerful punch without taking up valuable space. The built-in amplifier means easy installation, and the cool blue LED lights add a touch of style to your ride.

What We Like:

  • Ultra-Slim Design: Fits easily under most car seats, saving space.
  • Powerful Bass: 800 watts peak power and a 10-inch driver deliver a deep, satisfying bass experience.
  • Built-in Amplifier: Simplifies installation and reduces clutter.
  • Cool Blue LED Lights: Adds a dynamic and stylish look to your car’s interior when you start it up.
  • Wired Bass Remote: Easily adjust volume, bass boost, and crossover on the fly.
  • Durable Construction: Cast aluminum enclosure ensures excellent heat dissipation and long-lasting performance.
  • Protection Features: Built-in circuitry protects against thermal issues, short circuits, and overloads.
  • Versatile Inputs: Supports both low-level RCA and high-level inputs for easy connection to various car stereos.
  • Excellent Customer Support: Offers a 12-month replacement and 2-year repair warranty, plus dedicated phone support.

What Could Be Improved:

  • RMS Power: While peak power is 800W, the RMS power is 220W, which might be less than some users expect for continuous heavy use.
  • Frequency Response: The upper end of the frequency response (500Hz) is a bit limited for some advanced audio setups.

This subwoofer is a fantastic upgrade for anyone looking to boost their car’s sound system with powerful bass and a stylish flair. It’s a solid choice for a significant audio improvement.

2. Skar Audio Dual 12″ Loaded Sealed Subwoofer Enclosure Compatible with 2002-2018 Dodge Ram Quad/Crew Cab Trucks

Skar Audio Dual 12" Loaded Sealed Subwoofer Enclosure Compatible with 2002-2018 Dodge Ram Quad/Crew Cab Trucks

Rating: 8.8/10

If you own a 2002-2018 Dodge Ram Quad or Crew Cab truck and crave serious bass, this Skar Audio Dual 12″ Loaded Sealed Subwoofer Enclosure is designed for you. It fits perfectly under the rear seat, giving your truck a powerful sound upgrade without taking up valuable cabin space. This enclosure comes packed with two Skar Audio VD-12 subwoofers, ready to deliver deep, thumping lows.

What We Like:

  • It’s a complete package: You get two powerful 12-inch subwoofers and a custom-fit enclosure all in one.
  • Easy installation: The subwoofers are already loaded and wired, making setup much simpler.
  • Big sound: These subwoofers have a combined 1600 watts of max power, promising a seriously impressive bass experience.
  • Perfect fit: Designed specifically for 2002-2018 Dodge Ram Quad/Crew Cabs, it fits neatly under the rear seat.
  • Durable build: The enclosure is finished with tough, automotive-grade carpeting that looks good and protects it.
  • Deep bass: Expect rich, responsive bass that will make your music come alive.

What Could Be Improved:

  • It’s heavy: With two 12-inch subwoofers and an enclosure, this unit has some weight to it.
  • May require an amplifier: To get the most out of this powerful setup, you’ll likely need a separate amplifier.

This Skar Audio subwoofer enclosure is a fantastic way to significantly boost your truck’s audio system. It offers a great combination of power, convenience, and a custom fit for your Dodge Ram.

3. Rockville SS10P 800W Slim Under-Seat Active Car/Truck Subwoofer

Rockville SS10P 800W Slim Under-Seat Active Car/Truck Subwoofer, Built-in Amp, Wired Remote Bass Knob, Cast Aluminum, for Car Audio Upgrades

Rating: 8.8/10

Ready to boost your car’s sound system? The Rockville SS10P 800W Slim Under-Seat Active Car/Truck Subwoofer is a powerful upgrade that fits right under your seat. It brings deep, booming bass without taking up much space. This subwoofer is built for car audio fans who want more from their music.

What We Like:

  • Powerful Bass: It delivers 800W of peak power and 200W RMS for awesome, clear bass.
  • Space-Saving Design: It’s super slim, only 3 inches high, so it fits easily under most car seats.
  • Easy Setup: The built-in amplifier has simple connections and even turns on automatically when it senses sound.
  • Cool and Tough: The cast aluminum body helps it stay cool and lasts a long time.
  • Great Controls: You get a remote bass knob to easily adjust the bass, plus useful features like a subsonic filter and phase switch. It also has built-in protection against overheating and short circuits.

What Could Be Improved:

  • RMS Power: While 800W peak is strong, 200W RMS might not be enough for extreme bass enthusiasts.
  • Mounting Hardware: Some users might prefer more robust mounting hardware included.

This Rockville subwoofer is a fantastic way to get big sound from a small package. It’s a great option for anyone looking to improve their car’s audio.

4. 2025 Upgraded 10″1200W Slim Under Seat Powered Car Subwoofer

2025 Upgraded 10"1200W Slim Under Seat Powered Car Subwoofer, Car/Truck Sub Built in Amplifier for outstanding Heat Dissipation, Powerful bass and Blue LED Ambient Light enjoy Audio Experience

Rating: 8.7/10

Ready to transform your car’s sound system? This 2025 upgraded slim under-seat powered car subwoofer is here to deliver. It’s designed to fit perfectly under your seat, saving space while giving your audio a serious boost. Say goodbye to boring drives and hello to powerful, deep bass that makes every song come alive.

What We Like:

  • Amazing Sound: Get ready for the ultimate audio experience with powerful, deep bass that fills your car.
  • Space-Saving Design: Its slim profile fits neatly under your seat, so you don’t lose any precious cargo space.
  • Cool Heat Dissipation: The cast aluminum shell keeps the subwoofer cool, even when it’s working hard.
  • Easy Bass Control: A handy remote lets you adjust the bass level without messing with your radio volume.
  • Stylish Blue LED Light: The upgraded version features a cool blue LED light ring that makes your car look awesome at night. You can even control it with an app!
  • Wide Compatibility: It works with most car stereo systems, making installation a breeze.
  • Built-in Protections: Safety features like thermal and short circuit protection are included.

What Could Be Improved:

  • App Functionality: While app control for the light is a nice touch, some users might prefer more extensive app features.
  • Installation Video Link: While a link is provided, clearer or more detailed installation guides could be beneficial for some DIYers.

This subwoofer offers a fantastic blend of powerful sound, smart design, and cool features. It’s an excellent upgrade for anyone looking to enjoy their music to the fullest on the road.

5. KICKER Comp 12″ Loaded Truck Subwoofer Box Enclosure (10C12-4)

KICKER Comp 12" Loaded Truck Subwoofer Box Enclosure (10C12-4)

Rating: 9.3/10

The KICKER Comp 12″ Loaded Truck Subwoofer Box Enclosure (10C12-4) brings powerful bass to your vehicle without taking up too much space. This compact box is designed to fit easily into most truck cabs. It’s a great way to upgrade your car’s sound system and feel the music.

What We Like:

  • It’s a sealed enclosure, which means you get tight and accurate bass.
  • The 12-inch subwoofer delivers a solid punch for its size.
  • The dimensions (20″ x 15″ x 7-1/2″) make it a good fit for many truck beds or behind seats.
  • It handles up to 300 watts of peak power, so it can get loud.
  • The RMS power handling of 150 watts means it’s built for consistent performance.
  • KICKER is a well-known brand for car audio, so you can expect good quality.

What Could Be Improved:

  • For those who want extremely deep, rumbling bass, this might not be enough.
  • It requires an external amplifier to perform at its best, which is an extra purchase.

If you’re looking for a noticeable bass upgrade for your truck that doesn’t break the bank or your back, this KICKER subwoofer box is a strong contender. It offers a great balance of size, power, and sound quality for many drivers.

Choosing the Best Subs for Your Truck

Adding subwoofers to your truck can make a huge difference in your music. You get deeper bass and a richer sound. This guide will help you pick the right subs for your ride.

Key Features to Look For

When you shop for truck subwoofers, keep these important features in mind.

  • Size: Subwoofers come in different sizes. Common sizes are 8-inch, 10-inch, and 12-inch. Bigger subs usually make louder and deeper bass. Think about the space you have in your truck.
  • Power Handling (RMS): This tells you how much power the subwoofer can handle all the time. Higher RMS means a stronger and more reliable sub. Don’t just look at the peak power; RMS is more important for everyday listening.
  • Sensitivity: This measures how loud a subwoofer plays with a certain amount of power. A higher sensitivity number (like 90dB or more) means the sub will be louder with less power. This is good if you don’t have a super powerful stereo system.
  • Impedance: This is measured in ohms (Ω). Most subs are 2 or 4 ohms. Your amplifier needs to match the subwoofer’s impedance. Check your amp’s specs.
  • Enclosure Type: Subs can be sold alone or in an enclosure. Enclosures help the sub sound its best. Common types are sealed (tight, accurate bass) and ported (louder, boomier bass).

Important Materials

The materials used to build a subwoofer affect its sound and how long it lasts.

  • Cone Material: The cone moves air to make sound. Common materials include:
    • Polypropylene: This is a strong and lightweight plastic. It’s good for clear bass.
    • Paper: Paper cones can sound very natural. They are often used in higher-end subs.
    • Composite Materials: These mix paper or plastic with other fibers for strength and sound quality.
  • Surround Material: The surround is a flexible ring around the cone. It lets the cone move freely. Rubber and foam are common. Rubber lasts longer and handles moisture better. Foam can be lighter for better movement but might wear out faster.
  • Voice Coil: This is a wire coil that moves the cone. Materials like aluminum or copper are used. Higher-quality voice coils help the sub perform better and last longer.

Factors That Improve or Reduce Quality

Several things make a subwoofer sound great or not so great.

  • Build Quality: A well-built sub has a strong basket that holds everything together. The cone should feel sturdy. Good construction means better sound and durability.
  • Magnet Size: A larger magnet usually means more power and better control over the cone’s movement. This leads to cleaner bass.
  • Ventilation: Subwoofers produce heat. Good ventilation helps keep the voice coil cool. This prevents it from overheating and getting damaged.
  • Enclosure Design: The box the sub goes in is very important. A poorly designed box will make even a good sub sound bad. A good enclosure is matched to the sub’s needs.

User Experience and Use Cases

Think about how you want to use your subwoofers.

  • Daily Driving: If you just want to add a little more bass to your everyday music, a smaller sub (like an 8-inch or 10-inch) in a sealed box might be perfect. It will sound good without being too loud.
  • Enthusiast Listening: If you love powerful bass and want to feel the music, a larger sub (10-inch or 12-inch) in a ported box is a great choice. These can handle more power and give you that deep rumble.
  • Specific Truck Needs: Consider where you will put the sub. Truck cabs can be small. Some subs are designed to fit in tight spaces, like under seats. Measure your space carefully.

Frequently Asked Questions (FAQ)

Q: What is the most important feature when buying truck subs?

A: The most important features are size, power handling (RMS), and sensitivity. These directly affect how loud and good the bass will sound.

Q: Do I need a special box for my subwoofers?

A: Yes, you almost always need an enclosure (box) for your subwoofer. The enclosure helps the sub produce its best sound.

Q: Can I put any subwoofer in my truck?

A: You need to make sure the subwoofer will fit in your truck’s space. Also, check that your stereo system or amplifier can power the subwoofer correctly.

Q: What does RMS mean for subwoofers?

A: RMS stands for Root Mean Square. It is the continuous power a subwoofer can handle without damage. It’s a better measure of power than peak power.

Q: How do I know if my amplifier is strong enough for a subwoofer?

A: Check the RMS power rating of your subwoofer and compare it to the RMS power output of your amplifier at the same impedance (ohms). Ideally, your amp should be able to provide at least the RMS power of the sub.

Q: What is the difference between sealed and ported enclosures?

A: Sealed enclosures give you tighter, more accurate bass. Ported enclosures are designed to make the bass louder and deeper.

Q: Are bigger subwoofers always better?

A: Bigger subwoofers can produce deeper and louder bass, but they also need more power and space. Smaller subs can still sound great and are good for limited space.

Q: What is subwoofer sensitivity?

A: Sensitivity tells you how loud a subwoofer plays for a given amount of power. A higher sensitivity number means the sub will be louder with less power.

Q: Can I install subwoofers myself?

A: Yes, many people install their own subwoofers. You will need some basic tools and knowledge of car audio wiring. If you’re not comfortable, a professional installer can help.

Q: How do I choose the right size subwoofer for my truck?

A: Measure the space you have available in your truck for the subwoofer and enclosure. Then, choose a subwoofer size that fits and meets your bass needs.

In conclusion, every product has unique features and benefits. We hope this review helps you decide if it meets your needs. An informed choice ensures the best experience.

If you have any questions or feedback, please share them in the comments. Your input helps everyone. Thank you for reading.