Shop Keyboard Deals, Financing, and More

Middle Atlantic Products RK4 4U RK Series Rack - Black Finish

4U, 16"-deep Rack, Black
$193.50

Or pay $64.50 for 3 months with Easy Pay

See all payment options
In Stock!

Add to Cart
Notify me about deals

Ask An Expert

Our expertly trained Sales Engineers are ready to help!

What is a Sales Engineer?
Sweetwater Gear Exchange

Have one to sell?
Check out Sweetwater's Gear Exchange!
Learn More

Most Popular Accessories & Related Items

Middle Atlantic Products RK4 4U RK Series Rack - Black Finish
In Stock!
$193.50
Add to Cart
Add to list
Back to navigation

RK Equipment Racks for Permanent Installations

If you're looking for a high quality, cost effective alternative to plastic, molded racks, check out these great pieces from Middle Atlantic. These racks are made with furniture-grade MDF board and finished with a black laminate. They look great in the studio! Constructed of durable 5/8" thick, high density particle board covered with a black laminate. All units are 16" deep and feature 11-guage rackrails.

This is the 4 space rack.

Warranty Info

Sweetwater's FREE 2-Year Total Confidence Coverage Warranty

Extra peace of mind at no extra cost.

  • Save money with FREE parts and labor
  • Get back to making music with the industry's fastest turnaround time
  • Fix it the first time with our award-winning, factory-certified Service Department
Learn More about Total Confidence Coverage

Free 2-year Warranty

Sweetwater's 2-year Total Confidence Coverage™ Warranty gives you extra peace of mind at no extra cost.

Learn More about Total Confidence Coverage
Tools Icon

Save money with free parts & labor!

Fast Icon

Get back to making music with the industry's fastest turnaround time.

Award Icon

Fix it the first time with our award-winning, factory-certified Service Department.

Back to navigation

Tech Specs

  • Rack Spaces: 4U
  • Build Material: Laminated High Density Particle Board
  • Color/Finish: Black Wood Grain
  • Weight Capacity: 200 lbs.
  • Height: 8.48" (exterior), 7" (interior)
  • Width: 20.4"
  • Depth: 15.91" (exterior), 15.41" (interior)
  • Manufacturer Part Number: RK4

What Makes Our Sales Engineers Great?

Sweetwater Sales Engineers are a world-class team of experts dedicated to you. Hand selected from across the globe, each brings a wealth of experience and expertise in the world of music gear to provide you with unparalleled service completely free of charge. Friendly relationships, real trust, and the right gear are only a call or a click away!

Back to navigation

Customer Reviews

Write your review
Rated 5/5

As advertised

Solid. Functional. Good product. The only issue is that the instruction manual for assembly does not match the product very well. The instructions try to explain the assembly of several different related products from the same company, which makes them mostly unhelpful for putting together this box. That's not really a problem, because it's incredibly simple to put together. But I would recommend not even reading the instructions
Rated 5/5

Sweetwater is now my first stop shop for my gear!

I rarely rate or review anything, but I make this exception because I don't live close to Sweetwater and I've always thought buying local for some of my gear always meant I would get it faster and better condition. If you're like me throw that out the window.
I wanted this same item and had to special order from this major chain down the road. They said 10 days. That turned into 2 and a half weeks before I called Matthew (actually about another item) and I mentioned what I was trying to do with this rack. Of course he had to jab at me a couple times with "why didn't you call me first" thing.
Not only was it not backordered , it was in stock , and arrived in my hands in 5 days. I ordered it on a Saturday, it arrived in perfect condition (double boxed) and I had it for the weekend!
I never thought I would order a guitar online but now I believe I will. It's like having a personal buyer, who buy the way , has never pushed a sale on me. So with the 55 point inspection and Matthew to check the action and such I think I will end up with more than I expect. Lol no pressure Matt!!
Music background: A lifetime multi instrumentalist that put family and career first. Now its family and my music!
Rated 5/5

well made

well made most trust rack holder made for studio gear
Music background: Blues Singer
Rated 3/5

Overpriced

It works, but feel it is overpriced. It it is basically an IKEA rack. For the amount spent you think they could throw in some rack screws, but no, I have to go and order some separately.
Rated 2.5/5

An OK Rack

This was easy to put together and it looks fine on my desk. It's pressboard, so no fancy wood. It fit in my 4 one-space items and the mounting holes lined up well. The main issue is that the bracket in which you screw in your devices does not appear to be reliably threaded for standard rack mount screws. About 1/2 took a standard screw the first time, all the others cross-threaded. I forced a few, but you risk getting one stuck 1/2 way in. I had an extra bag of rack screws and just kept trying different ones until I found a set that would mount all the devices. So it's functional, but I think it was just a little more of a pain than it needed to be. It could probably be priced lower for what it is. Maybe Ikea can make one?
Music background: Musician / Home Recording
Close Close $2,000 Pick Your PRS Giveaway -- input your email address below to enter or click here to learn more.

See giveaway details & rules or check out our past winners!

Success!

Your email, has been entered to win this giveaway. Good Luck!