2020 GMC Sierra AT4 - Custom Stereo Upgrade Parts and New Shop Overview

This is a one-part video of the 2020 GMC Sierra AT4 we just completed for a custom subwoofer system upgrade. This video is an overview of the work we did to upgrade this truck along with an overview of how we develop the parts for these vehicles.
****Equipment List:****
--Custom Subwoofer Enclosure for the GMC/Chevy Trucks
soundsgoodster...
--Speaker Adapter Plates for the GMC/Chevy vehicles
soundsgoodster...
-- Tweeter Adapters
soundsgoodster...
--Door Baffle Block Off Plates
soundsgoodster...
-- SQL Audio Multi-Layer Sound Treatment (Used one bulk kit for front & rear doors)
soundsgoodster...
--Amplifier Mounting board
soundsgoodster...
- Subwoofer Amplifiers
Arc Audio X2 1100.1
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--Subwoofers
4 x Arc Audio "ARC" Series 8-inch
soundsgoodster...
All of the tuning, installation, and fabrication done by our team. Learn about us at
Sounds Good Stereo Nashville
230 Fiberglass Dr
STE 201
Mount Juliet, TN 37122
soundsgoodster...
****Music****
Music by JimiTheGenius
Get Just Be Good by Maduk,
Nymfo here t.lickd.co/Mkq...
License ID: vkMyEv4vbA0
Get this and other songs for your next KZbin video at lickd.co

[@KingBoogie38]

Man! That is best damn custom build I've ever seen that looks flawless!

[@SoundsGoodStereo]

Appreciate it!!! Check out our other videos also, we have all types of projects that we have posted.

[@thomasbyers9153]

I will miss Scott being in the videos, but wish him the best of luck in his new venture. Hope he will pop in occasionally. And we also get to see the end of Sheila project.

[@luso4454]

This is awesome. I realize you have to do custom kits for frequently modified vehicles. But I wish it was easier to get this kind of work done on regular cars. Awesome job. And great video!

[@SoundsGoodStereo]

Appreciate it! Alot of behind the scenes work and time is $$$$. So it's hard to produce this type of products for many vehicles

[@docwaters47]

Best custom subs I've ever seen

[@SoundsGoodStereo]

Thanks!!

[@michaelmontes9820]

Wow amazing work! Be looking for a kit real soon.

[@chriswaller8875]

This dude has been on KZbin forever!!!

[@SoundsGoodStereo]

Yeap, many years

[@bassjammz2]

Great job Sage. Looks good.

[@SoundsGoodStereo]

Thanks 👍

[@craigmonteforte1478]

i like your style in the mid 1980s a good freind of mine bought a new Toyota pickup and the first thing he did was bring the Truck to one of our local Stereo shops in SouthFlorida and when the Truck was done he and i got a ride to pick it up after the paperwork was done we climbed in the truck to drive it home and we both had something poking at our backs so we jumped out and flipped the seat back foward to see that the Speakers they mounted on the cabs back wall were right where a Steel bar was on the seat back and the installers just bent those bars with a hammer to allow the seat back to go back as far as possible now the stereo did Rock and was very loud but that brand new truck was the most uncomfortable truck to ever ride in as luck would have it he and i worked together and often carpooled we did have to take his truck on certain days because it was set up to carry the tools we needed to do our job he eventually totaled the truck and removed his components to install in his next vehicle that was a van with plenty of room in it for mounting all the equipment years later. i bought a new Ford and wasn’t happy about the Speaker sound so i went to a Circuit City to see if i could get a better set of Speakers a Salesman saw me listening to what they had and asked if he could assist me i told him yeah it says these are the ones that fit inmy truck but they don’t sound much better than the Factory ones in there now Why ? he told me Ford used JBL speakers that arequality but unfortunately on my truck that was a extended Cab Ford engineered it for 4X6 speakers and i was looking for 6X9 sound but i was Adamant about wanting the Truck to not get cut up and still look Factory clean he told me enclosures would be my only option but that wouldn’t work as my small children needed to ride in that area and jump seats so i had to live with the factory sound for years in that truck and my next one i made sure had the 6X9 which meant going to a Chevy 3500 Extended Cab that i paid over 60 K for brand new basically so i could have the sound system i wanted FYI i’m 57 years old and in my time we used to drive American Muscle cars that had a package shelf behind the back seat that allowed us to mount practically anything we wanted and yes the 6X 9s were our choice in the 1980s we used to buy a brand who isn’t around any longer named Cricket that had a Lifetime Warranty so good that even if you pushed a Screwdriver through the cone they would replace them free of charge it was a no fault Warranty and most of my high school freinds used that brand FYI my Buddy that had the Toyota still has the head unit he got with that system which is a Alpine Cassette deck i liked his so much i bought the next model down and installed that in a Jeep i bought and drove daily that i did install Sony boat speakers in the dashboard where the Factory ones were originally those had some Poly cone that you could actually spray with a Garden hose and i used on my Fishing Boats as well

[@The1Karking]

Awesome 🤩

[@chriswhite4596]

Awesome Video Sage !!!!! Glad to see You Behind the Camera for a Change ... and Kuddos on the New Shop Extension

[@SoundsGoodStereo]

Thanks Chris!!!

[@roberthunter8573]

Nice build, but I want to hear how it sounds!

[@JustEnufCustoms]

Awesome work guys. That enclosure is 🔥🔥🔥👍✌

[@SoundsGoodStereo]

Thanks! 👍

[@lewthern]

Sucks about Scott, but glad you got to drop another cool vid. Wish you could do a vid on a late model Santa Fe or Sorento. Everyone does vids on the pick ups, especially Fords. This was cool because you took us from the concept thru the application phases making it different than the run of the mill pick up featured vids. 👍👍

[@SoundsGoodStereo]

Thanks!! We will add some diversity soon!

[@AzraelIgnis]

Those custom brackets are solid! But I would have used rivet nuts. One less thing that will vibrate loose.

[@SoundsGoodStereo]

You for sure can. The nut that is included has a nylon lock nut to ensure it does not come loose. Also, this is all stainless hardware and is included with the kit.

[@ryangonzales7730]

Nice install 👍 we have a 2019 4WD SLT Crew Cab GMC Sierra. We live in Vegas. To bad you guys are not here. Great 👍 video. I just subscribed.

[@SoundsGoodStereo]

Thanks Ryan! If you want to upgrade your truck, we have packages that we can ship you. Just get in contact with us

[@Lerchcon]

I wanted this speaker box until I seen the price. Awesome looking product.

[@johnslongmustache748]

The Arc series subs are really nice. It's surprising not too many people are familiar with them.

[@SoundsGoodStereo]

Yeap, one of my favorite subwoofers for the $$$... Not much compares for a great balance of sound quality/output

[@hardtymz2517]

Looks clean! But little kids are gonna kick the crap out of those underseat woofers. Also less neons/leds. It’s not ‘98 anymore. They need a PS2 hooked up to that inverter so to keep the passengers happy or the driver during pit stops. I remember they did bring out a Blu Ray player for a car but I don’t think they have a screen that does 1080anything even to this day. Lol

[@SoundsGoodStereo]

Yes, that's why we have the downfiring option for the kiddos: soundsgoodstereo.com/collections/custom-subwoofer-enclosures/products/2019-2023-gmc-sierra-chevrolet-silverado-custom-level-1-subwoofer-enclosure-box

[@bulldogbradford8081]

DOPE!!!!!!!!!!!!

[@loudelvis610]

You should include nut zerts.....the DIY guy that doesn't own the $25 tool to install those and needs nut and bolts is 100% the guy that's going to put Phillips tip thru the surround on mid bass trying to hold speaker and drill in screw...lol

[@SoundsGoodStereo]

lol, we have to try to please the masses... Hopefully no speakers are damaged in the process :)

[@bradwysote6895]

Awesome jobs guys. Do you make a kit for the multipro tailgate?

[@SoundsGoodStereo]

Not at the current time, but might in the future. Thanks for checking out the video, we appreciate it

[@timteamer525]

Great Job!!!

[@SoundsGoodStereo]

Thanks!!

[@arturozarate1752]

Great work!

[@SoundsGoodStereo]

Thanks!

[@tommyforbidden3219]

GREAT WORK GUYS 👍🏻👍🏻👍🏻

[@SoundsGoodStereo]

Thank you 😀

[@moptop1984]

I wanna see some goodies for the 14-18 Silverados :)

[@angelf9800]

I have a 2021 gmc At4 and want do the same thing to mine so I guess I would take a vacation to Nashville Tennessee just to copy the sound System in the video lol

[@SoundsGoodStereo]

Let us know ahead of time or we can ship the system to you :)

[@juliannelson7880]

Awesome tht loos factory

[@papergatorzfedducca7998]

Just found ya channel and I love it!!!🔥🔥🔥🔥

[@SoundsGoodStereo]

Yay! Thank you!

[@raddddix]

killin it !!

[@papasmurf5598]

I’m thinking $5,000 to $7,000 Dollars at least with all the labor. And when this person sells this truck he better sell it person to person because a dealership will totally hose you on a trade in. They don’t even want to consider aftermarket Stereo Systems. They just look at the year, make, and miles and try to rip you off.

[@michaelharrigan778]

Ya, so don't ever buy a stereo you like because of resale

[@inglouriousmofo]

​@@michaelharrigan778I've moved my sub from car to car, not a big deal 😅

[@YousirArdume]

​@@michaelharrigan778they're not saying that.

[@gregaguon4776]

I love your guy's work. I was jut wondering how much it will cost. From the dashboard.doors and subs

[@SoundsGoodStereo]

Alot of variables... Full system, starts around $6k and we are building one in two weeks that's $25k. Pick a number between those and we will let you know what we can do.

[@apmscootering5219]

Glad to see your up again! Awesome stuff coming along there!

[@SoundsGoodStereo]

More to come!

[@jamesfair9751]

28:20 doesn’t seem to be a locking nut on the back which it really should be with all the vibrations caused by speakers. For the cost of the install you could afford the extra 5 cents for the locking nuts.

[@SoundsGoodStereo]

It is a stainless locknut that we include with the kit

[@kriptic22]

Nice build, but damn you need to find energy. Like watching a documentary about dentistry. Keep up the good work.

[@JLR121707]

Glad you’re back, enjoyed it. We just did a 2017 Silverado we called Gentleman Jack with a full Powerbass system with a behind the seat amp rack. With the box we did we had to raise the seat up 2 inches, did you have to raise the seat amd if not you could offer seat riser aluminum spacers.

[@SoundsGoodStereo]

Nope, factory height

[@nathanjohnson676]

Nice Build, But The Subs Needs Speaker Grills

[@SoundsGoodStereo]

Grilles do not exist for these subwoofers, but our downfire enclosure provides protection.

[@chrisgreer1911]

Maybe I've just been around JL audio to long and have there logo stuck I'm my head but where the seatbelts buckle into , looks like the JL logo just upside down , wish you had some templates for 98 Toyota 4 runner thanks for the videos from Knoxville TN

[@savionsmith7418]

I miss Scott already ☹️

[@eddieweiss7062]

XF$e

[@davidkauka4702]

I miss your vids! Been wondering when the next upload was coming 😉👍🏼

[@bade-bike1930]

Hey love the channel. If I may ask a question. I have three amps in my car sounds great I have bass speakers midrange speakers and tweeter’s amazing but when I turn the car off it makes a loud thump from the speakers any idea what could it be? Thank you.

[@SoundsGoodStereo]

The factory radio is turning off before your new amplifier. Think of it as a syncing issue. You can use a PAC Audio TR4 and it will help turn the amplifier on/off properly

[@bade-bike1930]

@@SoundsGoodStereo just looked it up and thank you but the tr4 is for oem radios not aftermarket. I appreciate you answering my question though.

[@SoundsGoodStereo]

You need to use the remote wire from the radio itself, not the ignition/fuse box. That way everything syncs together

[@Fatboi813]

Demo demo demo!!!!! 😂 I know it’s coming

[@SoundsGoodStereo]

Just need to come by the shop and hear one of our cars in person :)

[@TheDarryledmonson]

Nice video, can you please do videos for GMC and Chevrolet?

[@SoundsGoodStereo]

Yes!! We have a big build coming up in a 2023 Sierra. Stay tuned

[@jayinmi3706]

Can you laser precut the deadener, too? That would be a cool selling point.

[@SoundsGoodStereo]

We could, but the problem you face is if you do not start perfect in one corner, the holes will not line up at the other side. If you want to see how we do it, here is a video on the Ford platform and it is literally a step by step walk through, 3-hour long video. kzbin.info/www/bejne/rKLLqGVuiK6id7s

[@thomassmith3530]

Why couldn’t you make the door brackets clip in like the factory? Could have used a key cutter on the CNC to make the slot.

[@SoundsGoodStereo]

I'll pass this to Sage.. I know we talked about several options and he decided the traditional stainless nut/bolt combo will work. Maybe it's due to the potential of sound treatment depths from different manufactures?

[@erwinmagarin5908]

I see you sage

[@BusaDud]

I need that sub box

[@SoundsGoodStereo]

soundsgoodstereo.com/collections/custom-subwoofer-enclosures/products/2019-2023-gmc-sierra-chevrolet-silverado-custom-level-5-subwoofer-enclosure-box

[@MegaBigbizz]

That build was nice bro where are you located

[@SoundsGoodStereo]

soundsgoodstereo.com/

[@marcosmunoz3385]

Awesome, can you do something for the tailgate speaker?

[@SoundsGoodStereo]

Not currently, but maybe in the future

[@leedentonmusic]

@@SoundsGoodStereo any word? Waiting on this!!!

[@jaguilar1177]

Wow awesome setup, how much to build me a box like that with 2) JL Audio 10s

[@SoundsGoodStereo]

We have two available: soundsgoodstereo.com/collections/custom-subwoofer-enclosures/products/2019-2023-gmc-sierra-chevrolet-silverado-custom-level-5-subwoofer-enclosure-box soundsgoodstereo.com/collections/custom-subwoofer-enclosures/products/2019-2023-gmc-sierra-chevrolet-silverado-custom-level-1-subwoofer-enclosure-box

[@eatingwithnature]

How can I get this same enclosure for 21 GMC Sierra. Love the way it fits under the seat.

[@SoundsGoodStereo]

soundsgoodstereo.com/products/2019-2023-gmc-sierra-chevrolet-silverado-custom-level-5-subwoofer-enclosure-box

[@mariotijerina7703]

Just found this channel and loved this build I'm getting a 2022 at4 built right now can I order everything from Texas I would love this set up in my new truck

[@SoundsGoodStereo]

Bose or Non-Bose factory system?

[@robertjackson88]

Bose

[@qunicetoole7497]

It's a cool workshop you got bro but what's up with those wood pallets hanging from the ceiling above the entry way/ garage door? it's looks risky & kind of cray cray, just saying.😎✌

[@SoundsGoodStereo]

Thanks!! They are installed well and none have fell yet!! They were left by the previous tenant and we just left them. Fingers crossed they stay forever :)

[@cedleaks]

I have a 2020 Gmc Sierra and I need to know how to stop my altenator from cycling so that I can get a constant 14 volts for my audio system

[@SoundsGoodStereo]

You will need to reach out to alternator companies like Mechman or Brand X and maybe they can help you out

[@meUtragic]

Do you guys make it with some type of grill to protect subwoofer? Also what is your opinion for best for rock metal and mix of rap ok the 4 8s ot 2 10s or 12a? Can you do 3 10s in one of your boxes? 😊

[@blackhornet25]

2020 ram 1500 similar build?

[@SoundsGoodStereo]

Next week!!

[@Ricks2Cents]

I was Browsing through your website I noticed nothing for Rams! No Mopar Love?

[@SoundsGoodStereo]

Soon!! We need another Ram in our bay to finalize a few products. We do have the 6x9 to 6.5 adapter for the ram, here is the link: soundsgoodstereo.com/products/custom-made-6x9-to-6-5-speaker-adapter

[@Ricks2Cents]

@@SoundsGoodStereo I have a 2020 Ram 1500 Laramie Full Loaded with the 12.5” Screen if your looking for a Sponsor Truck!!! Your only 8 Hrs Away I can take a Road Trip!!!

[@lastking3744]

Just wondering how much did all cost for this truck owner

[@SoundsGoodStereo]

soundsgoodstereo.com/products/2019-2023-gmc-sierra-chevrolet-silverado-bose-plug-play-focal-stereo-upgrade-packages

[@EliteDronesAZ]

Looks bad ass! Ive got a 2020 AT4 2500HD. Whats the full set up like this cost installed? Might be a little too baller status for me but lets see :)

[@SoundsGoodStereo]

We will have these on our website soon. Expect $3-5k for a subwoofer upgrade and full system upgrades to start at $8k

[@DonJulio949]

Is possible to add amp and subs to an electric car? 2022 Kia EV6, it has the meridian sound system with a woofer but it’s weak sauce

[@SoundsGoodStereo]

You can add bass to any vehicle. But you or the shop will need to use test equipment to analyze the factory stereo signal to see what is the best way to integrate into it.

[@bradleyhodges451]

So I have a just picked up a 2021 GMC sierra 2500 HD AT4 if I bring it do you can you put it all in for me for me and I’ve got the bowl the bowls in the doors the bowls in the back of the subwoofer under the middle counsel should I change my factory radio but I wanted to have all the features that it has right now you know with Apple CarPlay all navigation stuff like that can work out the steering wheel controls

[@jarotex]

Where did you get signal? I tapped into my factory Bose amp for signal on my last 2016 Silverado. I have a 2022 AT4 HD and I was wanting to tap the amp again but not sure how on this one.

[@SoundsGoodStereo]

Use this harness to add a subwoofer to your 2022: soundsgoodstereo.com/products/custom-made-t-harness-for-bose-compatible-with-2019-2021-gmc-sierra-chevrolet-silverado-vehicles

[@mytubebobbie06h]

One thing I’d like to see is a little more enthusiasm when asking your audience to tune in and ask those new potential subscribers to watch one of your videos, but other than that I like all things audio.

[@SoundsGoodStereo]

Thanks Saul.. We are not trying to become KZbin famous but rather just be ourselves and focus on what we do best.

[@TheLawlessGang]

looks badass but how does it sound?

[@SoundsGoodStereo]

It sounds better than it looks.... So the lucky customers that purchase one will not only have a amazing looking enclosure, but one that sounds good on any music they listen to

[@jsmoothFL]

Great video

[@javieralvarez6666]

How do i order the speaker adapters? I have a 2021 silverado 1500. I'm going to run 6x9 in the front, 6.5 in the rear. Also need adapter for the dashboard. I'll be running the infinity kappa 20mx on the dash. Let me know how i can contact you thanks

[@jsmoothFL]

@@javieralvarez6666 if I'm right you can from there website.

[@SoundsGoodStereo]

Glad you enjoyed it

[@SoundsGoodStereo]

soundsgoodstereo.com/products/2014-2021-gmc-chevrolet-custom-speaker-adapters

[@angelf9800]

Love it how much is the cost for doing this job.

[@SoundsGoodStereo]

$6-10k to upgrade these trucks with the factory Bose system

[@gregoryhenry2810]

I need a custom speaker enclosure for a 2021GMC denali can you help

[@SoundsGoodStereo]

Yeap, here you go: soundsgoodstereo.com/collections/custom-subwoofer-enclosures/products/2019-2023-gmc-sierra-chevrolet-silverado-custom-level-5-subwoofer-enclosure-box

[@Southsidefulldetail]

I would like to make a project on my wife's car Nissan Sentra I would like to put some Memphis everything Memphis speakers & the amplifiers n some 12 tweeters in the front n 3 subwoofer

[@aaronmccurdy6674]

Are you running all of the doors/tweets off of the bose amp? How do you get more sound out of the rear door speakers?

[@SoundsGoodStereo]

In this video, we actually only added bass. You will need to add a amplifier or add sound treatment + block off plates to the factory system. This will provide less road noise and better sound quality/volume for the Bose system

[@beyondbackyardcustoms3427]

How do u get clients I can't seem to get any and I love doing car audio systems

[@SoundsGoodStereo]

We have been in business for 40 years and every day focus is on the clients. Do good work and they will recommend people your way.

[@reallow26hargrove33]

I have a 99 f150 XLT an four skar svr 8"s I want under the back seat can u guys make a box or know specs for it. That would slap

[@SoundsGoodStereo]

Maybe in the future we will explore your truck with options

[@victorcumba6305]

How much are your 8” adapter’s they look nice 👍 just like factory

[@SoundsGoodStereo]

Here you go: soundsgoodstereo.com/collections/2019-2023-gmc-sierra-chevrolet-silverado-crew-cab-without-bose/products/custom-speaker-adapters-compatible-with-2014-2021-gmc-chevrolet-vehicles

[@kswis]

New to the channel, but I've seen a couple of your builds. I was just curious, are the pallets in the "sky" to help with echo?

[@SoundsGoodStereo]

They were left from the previous owners... Just never took them down and yes, they will help with acoustics, but not sure exactly if its good/bad :)

[@michellewillson2006]

I want to know how much does it cost for that speaker with the neon lights in it I have a Chevy truck 2021

[@SoundsGoodStereo]

Here you go: soundsgoodstereo.com/products/2019-2021-gmc-sierra-chevrolet-silverado-custom-level-5-subwoofer-enclosure-box

[@StreetMobTruckin]

how do you find the angle to make the box cuts? for wedge or boxes like this?

[@KingBoogie38]

I have a 2020 silverado I need that set up please

[@torinopro422]

Do you do or have anything for a 2016 ford f150?....

[@SoundsGoodStereo]

Yes, alot of stuff!! Here you go soundsgoodstereo.com/collections/2015-2020-ford-f-150-supercrew-with-non-amplified-factory-system

[@christianleaeno4371]

Just got a 2022 GMC Sierra elevation, would love to have this build with 4 8” sundown subwoofers but I live in Hawaii..do you guys ship to Hawaii???

[@SoundsGoodStereo]

We do, but shipping might be a little crazy. Based on Hilo zip code, it will be $484.66 in shipping through UPS. We can make it happen if you want with the Elevation logo in the center.

[@rodneydubois7093]

I have a 2001 Dodge Ram 1500 Sport extra cab. I need an under seat sub box like that. Can you help a brother out? 🙏

[@SoundsGoodStereo]

Not right now, but maybe in the future

[@andrewsacra118]

Where is Scott?

[@SoundsGoodStereo]

No longer a part of the team.... Currently, Me (Don), Sage, DJ and have a few new guys that might join us.

[@kellenstrickland3847]

@@SoundsGoodStereo Scott will be missed 😢

[@throwbacktailgaterso.c6317]

What does something like this run$$$. Everything you showed on this video regarding audio only

[@SoundsGoodStereo]

Around $4K.. That is subwoofer enclosure, subwoofers, amplifier rack, amplifier, t-Harness for Bose and power/gound kit that we make in-house.

[@throwbacktailgaterso.c6317]

@@SoundsGoodStereo ty. Does this included install as well?

[@chrisreed255]

I just wonder do 4- 8" subs put out some deep boom.. And 10's might fit and i think 3 sundown 10'S WILL bump that old bass boom mc AD lol

[@SoundsGoodStereo]

Three 10-inch will not work, not enough airspace to do it properly unless you only want upper bass... We are designing one right now for two 10-inch vented..

[@chrisreed255]

@@SoundsGoodStereo right on so 2 10's but 4 8's i hAve to hear bcuz my truck needs something lol

[@rollinwithcw8829]

No demo on the sound quality?

[@SoundsGoodStereo]

Unless you have this exact system in your truck, you will not experience the level of detail in the reproduction. We did it once in another video and it still not deliver what you hear in person. Even customers from trucks we have completed understand and agree...

[@charlesking678]

How come no deadner on the block out plates? Not needed?

[@SoundsGoodStereo]

Not really needed. But it couldn't hurt, but we never felt the need to. If your using thinner or cheaper plastic, then yes.

[@mitcheller6161]

I've been wanting to upgrade my rear door speakers and I'm interested in getting your adapters....but I don't know the specs to replace them besides that they are 6.5's. What ohms, mounting depth, recommended wattage, etc...any chance you could point me in the right direction?

[@mr.bigs7652]

Where u been. Its been like a year basically since u uploaded a video??

[@SoundsGoodStereo]

I know..... Been busy!

[@josepolanco8037]

Do you make this for Silverado 2003 extende cab

[@SoundsGoodStereo]

No we do not. Maybe in the future

[@buz3377]

Ya'll back! Nice! Missed the great videos.

[@SoundsGoodStereo]

Yes!!

[@user-wy6lq9qv2x]

Idk about everyone else but the front bench seat version of the truck the space right below the dash with the big hump there, man all that does is seem to collect stuff maybe a couple magazines, or I've seen people put one of those collapsible trash bins there. It seems like a waste of some pretty good real estate. Why not a pair of 6-1/2" firing up towards the occupants? Or bring some midbass upntonthe front with a nice 8" something gmc is already rocking the kicker tailgate so why not an 8" L7 down there? And another thing what about the back corners up by the roof I'm pretty sure the 90s truck had speakers on those pillars if I'm not mistaken so what ever happened to those why did they make it so our feet get all the music instead bringing it up to eye lvl?

[@SoundsGoodStereo]

Just not a good location to reproduce low frequencies. You want the subwoofer as far away from the listener as possible in a vehicle. Too close and you will not hear low frequencies inside the truck, only outside / windows down.

[@bretthouts1339]

Would you be open to offering an unfinished flat pack for the enclosure and if so how much?

[@SoundsGoodStereo]

We will in the future, but not at this moment

[@BabybluGmc]

Sick work ,question do you do middle console for 2016 GMC Sierra slt 4 door let me know

[@SoundsGoodStereo]

No, we do not. Only this enclosure for now.

[@BabybluGmc]

Ok

[@dbstelly]

Is there a cover for the sub box? I could see a kid putting his foot through one of them?

[@leedentonmusic]

I'm also curious.

[@josevelazquezphotovideo2819]

hello how much does a drawer equal to that cost me for a 2019 chevy silverado

[@isaiahspigner9352]

I got a 2022 at4 2500. I'm interested in a box for either 2 8s or 1 10. About how much would that cost lol. Can't find shit for my truck

[@kaylanwoytas4744]

What's that wiring harness thingy called

[@SoundsGoodStereo]

Power Kit: soundsgoodstereo.com/products/full-length-power-and-ground-power-cable-kit-designed-for-2015-vehicles T-Harness for BOSE: soundsgoodstereo.com/products/custom-made-t-harness-for-bose-compatible-with-2019-2021-gmc-sierra-chevrolet-silverado-vehicles

[@mester84]

Do u guys make adapters for 8” for a Acura TLX 2015 for the front doors??

[@SoundsGoodStereo]

Not yet, maybe in the future.

[@boochieandhistruck8133]

How much for the box I need one for a 2021 gmc sierra??

[@SoundsGoodStereo]

soundsgoodstereo.com/products/2019-2021-gmc-sierra-chevrolet-silverado-custom-level-5-subwoofer-enclosure-box

[@Anthony-pi6pf]

i just bought this truck!! how do the factory speakers sound with all those subs?? can they keep up?

[@SoundsGoodStereo]

It just depends… the subwoofers are only playing the bottom 20% of your music, so the other 80% are handled by the interior speakers. Personally, upgrading the entire system is a great idea, but it’s more than just adding speakers. This package is around $3,900 shipped and for a complete package, it’s around $6200 for everything.

[@YoungKaleyon]

@@SoundsGoodStereo I have the 2019 gmc at4 with the bose system..How much would it be to redo my entire system to copycat this build?..Lights and all?

[@YoungKaleyon]

@@SoundsGoodStereo I have the 2019 gmc at4 with the bose system..How much would it be to redo my entire system to copycat this build?..Lights and all?

[@bnastystuntz]

You are still able to install the seat on front of the amp rack?

[@SoundsGoodStereo]

Yes

[@gumbeelee21]

Scotts building subwoofer boxes for pressure lab…they build nothing but quality subwoofer boxes

[@BusaDud]

I still want this box but I can’t get a response

[@SoundsGoodStereo]

Must have missed the email, here is the link to the enclosure: soundsgoodstereo.com/collections/custom-subwoofer-enclosures/products/2019-2023-gmc-sierra-chevrolet-silverado-custom-level-5-subwoofer-enclosure-box

[@SoundsGoodStereo]

For a entire package, here are some packages that we are working on. This will provide you a range and then we can answer any questions about the packages soundsgoodstereo.com/collections/plug-play-packages/products/2019-2023-gmc-sierra-chevrolet-silverado-bose-plug-play-focal-stereo-upgrade-packages

[@BusaDud]

Got it I will check it out once I get out of this semi