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Reviews for

SKB 1SKB-R4S Roto-Molded Shallow 4U Rack Case Reviews

4U Roto-molded Rack Case with 10.5" Rackable Depth, Built-in Handles, and Full Front and Rear Covers

SKB's portable Roto Rack molded rack cases are designed with three things in mind: toughness to handle even the harshest handling conditions, light weight for easy portability, and innovative design to give you the best possible product to protect and transport your valuable gear. Gigging musicians and live sound engineers at Sweetwater trust SKB Roto Racks to protect our mixers, outboard processors, DJ rigs, and much more. Extremely tough molded exteriors, integrated handles, strong and reliable latches, and stackable designs are hallmarks of the entire line of road-tested, lightweight, dependable SKB portable mixer cases.

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$209.99

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Highest Rated Reviews

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So far so good.

By Nik from San Jose on April 15, 2024

I ordered the case with the Black Lion Audio PG-X Rackmount Power Conditioner and it all works well. It fits my Eleven Rack and the power conditioner with space for one more unit.

I saw the Gator GR-4S after I ordered this one and saw that GR-4S has the metal framing compared to this SKB one. But I am happy with the SKB case so far.

SKB 4U rack case

By James from Bay Area, CA on September 19, 2023

This is the second rack case I purchased from Sweetwater. It is good fit for housing 4 Sennheiser digital wireless receiver together with power distributor and the antenna.

Great half rack box

By Sweetwater Customer on July 11, 2023

If you're into signal processing this is the perfect size for most gear that you need. Good luck.

Great Price Great Case

By Travis Tad Russell from Rogersville, TN on May 12, 2023

Great Price Great Case

Built Good!

By Sweetwater Customer on April 9, 2023

Worth the price!

Fits the bill

By Sweetwater Customer on December 1, 2022

Probably would not have ordered the right item had it not been for Evan Neiman, my sales engineer, steering me in the right direction.

Five Stars

By Sweetwater Customer on January 25, 2022

Durable, sturdy, light, and stackable. What else could you want from your rack case?

Good stuff

By Chris Cheney from KINGWOOD, TX on October 17, 2021

Good sturdy case. Looks good as well.

Perfect fit for our band and pactice space!

By Sweetwater Customer on March 12, 2021

Love this case for my awesome new PA. Thanks Sweetwater for the recommendation.

I knew what I was after...

By Chris from Central Ohio on July 10, 2020 Music Background: Self engineered, self produced recording artist, keyboard player.

I needed a shallow rack for my keyboard rig, so that the rack could sit on the arms of one of my stands. My work owns a number of these heavy SKB racks, they are incredibly durable! The rack fist on my stand, holds everything I need, and can withstand bumps and bruises along the way!

Fit my needs perfectly

By Sweetwater Customer on June 30, 2020

There were many sizes available and the Shallow 4U Rack Case was the perfect size for my installation. I added two Middle Atlantic Products UTR1 1U Utility Rack Shelves to this case and it was perfect for mounting all of the equipment that I need to transport and protect. The case has proven to be durable and provides the protection that I need for sensitive electronics. The service from Sweetwater was great and the shipping was very fast. I will definitely recommend them to friends.

What it says on the tin

By Sweetwater Customer on July 30, 2019

Fantastic piece of kit, holds all my gear and really saves the old back over an ATA road case. Wouldn't hesitate to recommend the system at this price. I didn't notice any significant bowing of the plastic, though I can imagine it would be an issue for larger sizes so keep that in mind if you're looking at a larger or deeper version. For something to hold synths and mixers, though, this is really the ticket.

works perfectly for the Axe 3

By Troy Knox from Delaware (DE) on May 27, 2019 Music Background: a little bit of everything

Lightweight, solid, easy to carry... this is a great choice for my Axe III and I still have one slot available for wireless, power amp, power conditioner, etc...

Compact is Cool

By Roddorexx from Kentucky on May 19, 2019 Music Background: Been around the block twice.

This is great little case. I got 4U version and I added my power conditioner, two wireless mic receivers, and a Behringer xr12 mixer. They are all small devices so the shallow rack works very well for this. I am very happy with my purchase. It seems to be light yet very durable.

Real Nice Case - Strong & Light

By Southwest Sound from Fort Worth on June 18, 2018 Music Background: Sound Engineer

Very nice case, not cheap looking like the "G" cases are. This one is a keeper and there will be many more SKB cases in my inventory. This is why Sweetwater offers these cases in their package deals.

They are the best

Perfect

By Chris from Ohio on August 3, 2017

Got this rack for an Ableton Live rig for live shows. Works like a dream. Excellent quality easy to carry and is light weight.

Best shallow case on the market

By Sweetwater Customer on May 19, 2015

I've owned other SKB, Gator shallow rack cases and this new SKB case trumps them all... absolutely fabulous...

awesome case

By ricardo james from san juan puerto rico on February 10, 2015 Music Background: professional dj

Nice case not heavy very very lightweight easy to carry on I bought my denon dnf 300 and fit nicely in my case also and eq and dbx for powered speaker look nice I love it.

Really good, solid, rack case.

By Matt from Massachussets on March 18, 2020 Music Background: Gigging musician - Vocals, Guitar, and Sound

Really good, solid, rack case which fits my 2 Power Amps, and fits my needs. Nice feel to it - not too slippery feeling on the outside, and not too much protrusion. I looked into many before deciding on this one and it was the right choice. And always a smooth and friendly experience buying from Sweetwater and Jason Koons in particular.

SKB FTW!

By Nathan from texas on January 16, 2018 Music Background: playing music for 20 years

Forget the gator roto case. I made the mistake of buying that first based on the reviews. I'm not sure how anyone kept that thing, much less gave it such great reviews. This one is WAY better. More streamlined/sleek. Better fit/finish. EXTRA BONUS - The lids actually close and seal! This one is more than worth the extra $30.

Exactly what I neede

By Sweetwater Customer on October 29, 2017

Needed a shallow rack to mount a Quilter Pro Block and power conditioner to sit on top of Mesa 2x12 cab. Rig is now complete. Been using SKB cases for 30 years with no issues. Plus sweetwater service is excellent.

Great case. Perfect size.

By Sweetwater Customer on May 26, 2016

Great case. Perfect size.

Great Little Rack

By Paul from SE Michigan on May 17, 2016

This rack is doing excellent service for eight channels of wireless mic receivers. 3U for receivers, 1U for wall warts and powerstrip. Wireless antennae are both at front of rack and inside rack (different receiver types). Reception for either type works fine. One rack latch slightly loose, not a functional issue, minor assembly quality knock.

great little rack

By Matt from Sacramento on November 13, 2015 Music Background: saxophone and vocals

Great little rack for my wireless mic receiver, line eq, and effects for my saxophone microphone rig. Functional, stylish, and compact. Now they should charge less for the shallow rack in my opinion since it is made of less material but it was still worth it.

?

By earl on May 28, 2018

Design good Hardware good a little more care in the manufacture relative to maybe taking just a little bit of the rough interior edges out but good quality thank you.

Perfect

By Pegleg from KY on March 13, 2017 Music Background: DJ/Enthusiast

Great product. Light weight and holds all my electronics. (Power conditioner, Wireless Mic system, Vocal Processor, Hard Drive)

SKB 4 space shallow rack

By Scott Leedy from Kentucky on January 2, 2017 Music Background: Bass player

What a great light weight rack. Perfect for my new bass amp.

Rack Case 4U

By Jason from Southern USA on March 10, 2018 Music Background: Well Balanced

Overall I am satisfied. However, the 4 hard plastic, low profile feet caused my case to vibrate and shift while on my 4-10 bass cab. I corrected this by removing factory feet and installing taller, soft rubber feet. Works just fine now. Quiet and secure. Handles and clasps are high quality, but the case is just molded plastic. $ is kinda a reach for what it is. I do not anticipate ever having to replace it though. Should last as long as I do.

KB Shallow Roto Rack 4U Not Bad, could be perfect.

By James from Los Angeles on May 30, 2015 Music Background: Voice Actor

I would rate this higher, but it has one problem and I'm sure it's human error at the manufacturing site. When trying to install equipment it was quickly apparent that the rails that you screw things into were set to far apart. Getting the equipment in was not easy, but I was able to get it done. I would hope that SKB would be more careful in their measurements. Otherwise I love it!

SKB quality had dropped dramatically.

By Dirk Friedrichs from Gurnee, IL on March 19, 2024 Music Background: Professional Sound Engineer

I can't even count how many SKB cases I've owned and/or worked with over the years and I've remained loyal to their products because of their high quality.

That history and experience in mind, I was truly shocked at how far SKB has dropped their quality with this latest case I purchased.

The quality and thickness of the molded plastic is noticeably poorer and thinner than previous models. The worst thing, however, are the locks. Same design as they always have been but they have severely cheapened them, obviously to save themselves a few cents.

HORRIBLE mistake.

The locks are so bad, and so cheap, they don't even close firmly. Instead, they all flap around semi-lose and there's nothing you can do or adjust.

How this case could pass quality control is beyond me. If this is the "new" SKB, it is the last of their cases I will ever buy.

Loose Latch

By JR from VA on January 18, 2021

Been using the 6U shallow and the 4U deep SKB cases without any problems for about 2 years. Ordered this 4U shallow (to be able to stack them all) and returned it for a replacement. The one I received had very loose latches on it. Got the replacement a couple days later and it wasn't much better..... Loose latches (not as bad, but noticeable)... Just didn't feel like they held the lid tight....

But I decided to deal with it cause it wasn't that bad. Plus, I needed to get all my gear in and wired up before a show we had.

After dealing with it for about a year, I'm gonna trash it and switch to Gator. The latch on one of the lids opened while I was just taking it out of the car.

Maybe SKB had a bad quality control guy for a week or something....because the other cases I have are solid....

I am disappointed that Sweetwater didn't check the first one..... Or the replacement one before shipping it out...Might be a logistics thing

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