I took my F150 to pro tuner after finishing my install, 9 channel DSP. The guy went on and on about the sub performance during the tune he set the crossover at 25 Hz. Today I got a follow up message from him.
“it’s honestly a great setup you have. I’m very surprised by how low the subs play as well, plus it doesn’t take up any space at all”

You can tell this is a quality product the moment you open the box. Extremely well packaged with items clearly labeled. If you have even the slightest technical ability this system can be installed in a few hours. No physical instructions are included but you can find what you need on the website or via YouTube. Once the system is in, it sounds amazing. I was a little concerned how it would sound, but I couldn’t be more impressed.

Wow! I’ve been building boxes for over 20 years, and doing my own installs. This time I wanted something that just looked better for this new truck. After doing a lot of research, I found Sounds Good Stereo. Don and the team here just have such a strong reputation, after seeing this set up I knew it was what I wanted.

Don and his team are extremely knowledgeable on exactly how to build the right box for the cabins in these trucks. Case in point, they test everything in house, send it tuned for the trucks. The cabin gain, frequency’s you should expect, amount of sound quality, power requirements, everything, Don can tell you exactly what to expect… and answer any questions about what you need based off your listening to.

I will never buy any part of my sound system from anywhere else, got a customer here for life! I can’t wait to continue to expand my system through Don and his team. I’ve got four kids that will be driving these trucks as well, that’s four more sound systems that will be through here, not even a second guess. I can’t wait!

Don’t hesitate, you won’t be disappointed. Install is so quick and easy with all the wiring perfectly and professionally prepared. Literally just plug and play!

I decided to do an upgrade. Changed out the door speakers and added the a-pillar speaker kit with the Focal Flax kit. The quality of the custom a-pillars is top notch. I even added their own subs they came out with. They tuned everything before they sent it. The truck sounds amazing. I was really surprised by how much sound comes out of 2 small subs in their custom enclosure. The customer service is top notch. They really know how to take care of the customer and that is really appreciated these days. I would not hesitate at all to recommend them to anyone in need for an upgrade.

this is an amazing add to the B&O Unleashed system on my 2025 F250. Wow.... Sounds like you have two 10" subs under the seat and extremely crisp! You have to hear to believe. Very happy!

I am very impressed with the quality and performance that these 2 6.5 subs sound like. You can't go wrong with this purchase. It plays all the lows very well and sounds like a big system. No distortion no clipping at full vol. I was also impressed with the install. Very easy!!! The detail they put into this system is over the top. You won't be let down.

Had this system installed by SGS. I am super impressed!! They did an exceptional job on the install. The amazing attention to detail is superb! The sound is absolutely amazing!! No matter what kind music it is from Country, R&B, Rock, Contemporary, etc. The sound deadening material in the doors and back wall is a game changer! Love the underseat enclosure insert with tunable lighting! Major shoutouts to Sage and Nathan for a great install! Wish I could give more than 5 stars!! If you have a late model F150, I definitely recommend SGS for a stereo upgrade!

This box is very well made and the quality looks excellent! You can tell they take pride in their work. This sub box sounds just as good as it looks. Fits perfectly. Clean, bass with no distortion what so ever. I am beyond happy with this purchase. Thank you guys for a job well done!

I was debating on a route to go for adding more bass to my 2020 f350 platinum, and my biggest issue was I didn’t want to lose under seat storage. After much research I found sounds good, and decided to order the behind the seat kit and was just hoping the 2 6.5” subs would preform to my expectations. I ordered it and received it within the time frame expected from something custom made. Overall install was super easy I did it in one afternoon and all being plug and play was a game changer!
Super happy with the decision i made and ordering from sounds good, if I ever have to order for a different truck it will definitely be from them again!

All I can say is Wow!!! I’ve had custom systems in all my vehicles for quite some time with 10’s and 12’s etc and I can Not believe how bass ass these 6.5’s are. I was super skeptical but I just gambled and went for it because of the custom fit. If you’re on the fence just do it. You will not be disappointed 👊🏻

Can’t speak for all 6.5” speakers, but my Focal KX2 mid bass drivers and Flax Evo coaxials fit like a glove. Absolute necessity when upgrading speakers.

My 2024 Raptor was lacking in sound, but I also didn't want to give up the storage compartment under my seat since I actually use my truck for truck things. After A LOT of research and a few estimates from local stereo experts that cost an arm and a leg, I found SGS on a couple forums with a solution that fit behind the seat.

I purchased the V2 stealth behind the seat option that has the two 6.5" subs and sound treatment. I put this together over the course of 3 days to hear the differences in sound.

Day one: Installed the behind the seat subs with sound treatment and block off, very easy process. The subs cleaned up the muddy bass the factory sub provided. For my preference I maxed out the provided controller and turned the bass down on the factory EQ. While the bass was now sorted, the rest of the sound wasn't.

Day two: Installed sound treatment on both front doors with block off plates. To my surprise this REALLY cleaned up the stock mids and highs. So much so that I had to adjust my EQ from just doing the front speakers.

Day three: Installed sound treatment on both rear doors with block off plates. This completed the sound for me. I had no idea the factory system could sound this good. This sounds just as good as my Audi S6 that has the B&O upgraded system.. but it turns up higher, has more bass, and sounds cleaner!! The air noise I usually hear in the truck has been reduced quite a bit now and the doors shut with a premium sound (I know that sounds weird). I also have no rattling at all now, no matter the bass level.

No more tinny sound and all of the small nuances in music can now be clearly noticed when before it just sounded like garbage through a tin can. The bass is clear and punchy. Since I listen to all sorts of music and genres, I put the truck to the test for a couple hours in my driveway, smiling the entire time. From rap to rock, the 6.5" subs sound awesome! You can max this out to 30 on the factory head unit and it still sounds clean! This system doesn't skip a beat. Anyone looking for a solution that keeps the stock speakers and head unit, this is it!! Now you won't hear this thing pounding from down the street but it's plenty loud in the truck.

Don't cheap out, get the V2 that has the sound treatment. It'll be 100% worth the extra money spent. I'm extremely happy with this upgrade and can no finally drive my truck for hours while listening to quality music. Thanks, SGS!! Please make some stuff for cars so I can upgrade mine!

I bought the 7 ch active system for my 23 Raptor, after soon realizing that the factory B&O Unleashed system was lacking in volume, bass, and sound quality. While researching upgrades, the forum reviews all seemed to lead to the same place - Sounds Good Stereo - as they had fully embraced Ford F-Series trucks. The system arrived exactly 12 weeks after my order. When you see all the work they put in, you’ll understand why the wait is necessary. The system was well-packed to protect the components. It took two and a half days for me to complete the installation, with the sound treatment taking the greatest amount of time. It truly is plug and play. I highly recommend watching the install videos before you begin. It absolutely brings music to life! You won’t believe the difference in sound quality, volume, and bass. One friend said it was the best system they had ever heard in a car or home…and I could only agree!. You’ll hear notes in the music that you didn’t know existed. The sound is very well-rounded with crisp highs and a deep bottom end. The subwoofer box fits nicely behind the rear seat and really bumps. I did not lose any functionality of the rear seat, but did have to relocate the jack. I primarily use Spotify as the source and listen mostly to Rock, but the system performs well with any type of music. Thank you Sounds Good Stereo for doing the research and creating systems of such quality. My recommendation…just buy it!

Phenomenal sound. I was amazed at the power of the small subs. Enough bass to bring out the lows when it’s dialed down; and hits hard enough to make you grin like a teenager when you dial it up. Debated building my own custom box… don’t do it. This fits with precision and is custom tuned for the application. The quality you pay for and expect is exactly what you get. Only complaint would be that I received a surface mount remote bass knob, but was expecting a rear mount. Had to get creative to find a lower ledge to mount on, whereas there are plenty of blanks where a rear mount would work. Turns out I like it where it is, so no real complaint.

The Amp Rack kit arrived and was packaged very securely. The board itself is wired very neatly with pigtails for plugging into the sub and factory amp..

All of the accessories (heat shrink/flush cutters/zip ties/mounting brackets/hardware) were bagged and labeled. The installation, after watching their youtube videos was exactly as described and truly Plug and Play.

I could not be more pleased with this kit, and would highly recommend it to anyone!