Behind-the-Seat >>> Subwoofer Plug & Play System

Had this system installed by the guys at Sounds Good Stereo. Best money I have spent so far on my truck. Bass is incredible, the sound damping is incredible. 10 out 10, highly recommend. Looking forward to having the guys upgrade the rest of my system.

I purchased and installed the Focal flax evo 7-channel system in my F150 lightning. Wow, what a difference, the sound quality is amazing no matter what type of music I play! The system is really well designed and built. The quality of the setup and the workmanship are excellent. Installation was straightforward and a fun weekend project. The videos are very helpful and Sage and Don were also happy to talk through a few modifications over the phone. As I was installing the system, I realized one connecter was wrong. SGS immediately made me an adapter and had it express shipped to me overnight. That level of customer service really puts SGS in a class all by themselves. I highly recommend Sounds Good Stereo and this upgrade if you want great sound in your F150.

Not to pick on the other reviews, but I don't feel they give this system the accolades it deserves. Wow.... Wow. The change in sound quality is out of this world. The power, the bass, the mids and highs. All incredible. The other thing about this kit that is a very pleasant surprise is how much quieter the cabin of the truck is with the sound deadening. Huge difference. I highly recommend!!!

I had this sub installed as part of a SoundsGood stealth package for my 2020 F150 SuperCrew with the factory B&O system. It system plays much louder and always clearer than the factory system This was exactly what I wanted.

The behind the seat sub is amazing. I knew it would be an improvement over the factory 8" sub, but it plays deeper and louder than I expected from two 6.5" drivers. They really did a great job with the design and construction of the sub.

I had the team at SoundsGood handle the installation. You can tell they take pride in their work with attention to detail that I have not observed elsewhere.

Since this is a stealth setup, there isn't much to see in the way of pics, but I will upload a couple of the setup behind the back seat.

I can't say enough about Don, Sage, Nathan, and the rest of the crew. Thanks for everything.

I bought this system shortly after I bought my 2020 F250. which was around Feb 2023. I waited patiently and installed it upon arrival in about 2 full days and have been waiting to review it for a while. I have had systems in every car I owned pretty much, from basic cheap stuff to having K2's. These plug and play systems were appealing to me as they are tuned and ready to go but I still get to do the install which I like and helps me be able to trouble shoot it if need be. The listening experience was different for me as I tend to like a bit of a harsh tweeter and always had 10's or 12's for bass. It took a bit for me to get used to cranking the volume so high and having the listening experience so balanced. I am absolutely pleased with the sound of the system and the range it has for my musical taste. I listen to mostly SXM or Spotify and my taste goes from EDM to country to SXM Fly, SXM Turbo to Podcasts. No matter what am listening to I am pleased with the sound. The install vids they have online are amazing as well. I got mine on GovX which is greatly appreciated by the SGS team to provide that as an option.

Wow, my truck sounds so balanced. I will be upgrading the speakers later with their speaker kit to get more sound quality and volume. There is no hard part to installing this its just time-consuming but the sound material makes all the difference in the world. They have top-notch custom service. Tryst me it was worth the wait. Great sounding subwoofers. Thanks, guys

Don and the family went above and beyond on the install in my 2022 Lariat.
Sage, Nathan, and "Barnie" spent hours getting a custom tune done for my hard rock ears and everything else sounds great as well.
Definately will be taking them another bottle of Kentucky bourbon the next time I'm down that way.
They care which is rare these days.

An incredible system that comes packaged very well sounds amazing, even with as little as 500 W; it rattles inside my truck. I definitely recommend watching all the installation videos on their YouTube channel before starting—this made the install a breeze once I understood where everything went. Many questions come up about where the power wire should go, and for my lightning, I ran it from the passenger side through a small opening to the undercarriage near the battery packs. Then I came up the passenger side in the rear—it's a little scary drilling into your truck, but they provide everything you need for the installation. I ended up running the ground right next to the amp; there's a factory ground nearby. I just sanded down some of the paint in the middle, and it worked perfectly.

Firstly this subwoofer box is an awesome product and it sounds incredible. I am super impressed with the fit and the sound quality. I am almost more impressed with the customer service from sounds good stereo. I had a very strange issue that was not really anyone's fault but Don and the SGS guys went above and beyond to get me taken care of.

Got this to replace factory sub without losing and space in the truck and these subs are amazing, they fit perfectly behind the back seat with no cutting or having to move the back seats. Theses subs are way better than the factory sub, I didn’t know what to expect out of 2 6 1/2 subs but these hit surprisingly hard the truck actually has good bass now. I would recommend these to anyone 10/10