GMC Sierra & Chevrolet Silverado Block Off Plates (2019-2022)

Installed these on my truck and they made a world of difference I have been doing my on stereo systems for over 20yrs even had some in competitions and this by far was an easier way to make door speaker sound better would definitely buy again

From the time i ordered to when i received my order these guys are fantastic, the quality and fitment of the amp rack, block off plates and speaker brackets , to the packaging,shipping and communication , these guys are awesome

Awesome product. Very easy to install and fits great. Even the packaging looks top tier. I installed these and used sound deadening inside the door shells while I was replacing all the speakers in my 2022 F150. Drastically improved the sound over factory, the mid bass speakers have excursion now! If you’re replacing speakers and care about sound quality these are a must have. Thanks SG

Works great. Speakers sound great. Very happy with my purchase.

I'm extremely happy with this product. Fit and finish is very good with excellent quality. I've noticed a definite improvement to sound quality as well. I would highly recommend this product.

Aaron Cruz

Had their block off plates in my Chevy. Happy with the sound so I ordered a set for the ford!

I picked up a set of custom door access block off plates from Sounds Good Stereo for my 2024 Ford F-150 and they exceeded expectations right from delivery.
Shipping was quick and reliable—arrived faster than anticipated with no delays. The packaging was professional and top-tier: everything double-boxed, with custom foam cutouts, bubble wrap, and secure wrapping so the plates showed up in perfect condition, zero scratches or bends. No worries about transit damage at all.
The plates themselves are extremely well made—cut from high-quality, thick HDPE plastic (feels sturdy and premium, not cheap ABS), precisely CNC-machined to fit perfectly without gaps, and finished smoothly. Installation was straightforward (used the alignment holes, added a bit of silicone for seal as recommended), and the difference in sound is immediate: tighter, punchier mid-bass from the doors, less cancellation from the factory holes, and overall cleaner response without swapping speakers. Paired with some sound deadening, it’s a game-changer for factory-ish setups wanting better performance.
Sounds Good Stereo nailed it on quality and service—great communication if needed, and these are a smart, affordable upgrade. Highly recommend for anyone chasing better door speaker output!

Like the title goes I couldn’t be happier with how much more punch the doors have now. I used the time to also use some sound deadening mats. Install was simple and the rears were the easiest as they fit right over the factory markings. 2021 F150

Ordering was easy and shipping was fast. I watched the videos and followed all the instructions carefully. When putting the door skins back, in my f150 Lightning, they would not snap together. Inspection revealed the recessed part of the plate didn’t align exactly with the high part of the door cover. Tech support had several ideas but was a little slow to respond. Nothing fixed it until cutting off the high part of my door. Expect that you may need to cut or modify your door to make it go back together. Keeping that in mind, it does do a great job of sealing the “box” for your door speakers. Sounds good!!

Great product. Noticeable difference in sound. Perfect fitment, even the screw holes are placed to avoid factory wires and other door/window components. The amp rack is a clean fit. And customer service was quick to response and resolve my issue.