Grundorf ABS Amplifier Rack Case

Protect your power amps -- or any rackmountable gear -- in these rugged, lightweight road cases. High-density ABS shells keep your gear safe and sound.

Manufactured from ultra-high molecular weight ABS material, the highly protective Grundorf ABS Series Professional Amp Rack Cases utilize a 3 mm thick high density ABS shell with a heavy duty aluminum extrusion to ensure outstanding protection for many years of use. All models feature a contemporary, professional black textured finish that is easy to clean and maintain. These racks have gasket-fitted front and rear lids, each with a 2.25-inch inside depth, to protect your gear from moisture and dirt.

The ABS Series Amp Racks are designed to house everything from amps, processors, patchbays, and more! These versatile, lightweight, rugged transport cases provide robust protection for your gear and are ideal for musicians and DJ's and also make an outstanding choice for house of worship, corporate AV centers, and educational applications.

The Grundorf ABS Series Professional Amp Racks are designed with molded-in structural bracing for added strength. In addition to ensuring the case retains its structural rigidity, this design characteristic also enables them to be stacked to conserve valuable space. For this reason, the ABS Series amp racks feature a molded-in, stackable 'lock-in-place' design to ensure the equipment stays securely in place.

These racks feature pre-tensioned rack rail that eliminates the occurrence of loose racking screws. Also featured is the field-replaceable rack rail, should the need to replace it ever become necessary.


- Ultra-high molecular read more weight ABS construction
- 3 mm thick high density ABS shell
- Heavy duty aluminum extrusion
- Professional black textured finish
- Molded-in structural bracing
- Two heavy-duty bar handles
- Gasket-fitted front and rear lids, each with a 2.25-inch inside depth
- Field-replaceable rack rail
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Interior Depth (All Cases):
- 16.75-inch rackable depth space between the front and rear rack rail
- Total of 19 inches of rackable depth from front rails to inside of rear cover
- 21.5 inch depth from inside front cover to inside rear cover

Dimensions (HxWxD):
- ABSR0216B: 2 Space - 6.25 x 21.75 x 22.38 inches
- ABSR0416B: 4 Space - 9.75 x 21.75 x 22.38 inches
- ABSR0616B: 6 Space - 13.25 x 21.75 x 22.38 inches
- ABSR0816B: 8 Space - 16.75 x 21.7 5x 22.38 inches
- ABSR1016B: 10 Space - 20.25 x 21.75 x 22.38 inches
- ABSR1216B: 12 Space - 23.75 x 21.75 x 22.38 inches

- ABSR0216B: 9 lbs
- ABSR0416B: 12 lbs
- ABSR0616B: 14 lbs
- ABSR0816B: 16.5 lbs
- ABSR1216B: 18 lbs
- ABSR1216B: 20 lbs
Dimensions and Weight in Packaging
2U, ABS-R0212B
Shipping Weight: 9.75 lbs
Shipping Dimensions: 22 x 19 x 8 in
Manufacturer Part Number (MPN): ABS-R0212B
10-Space, ABS-R1016B
Shipping Weight: 22.25 lbs
Shipping Dimensions: 23 x 23 x 21 in
Manufacturer Part Number (MPN): ABS-R1016B
8-Space, ABS-R0816B
Shipping Weight: 20 lbs
Shipping Dimensions: 23 x 22 x 18 in
Manufacturer Part Number (MPN): ABS-R0816B
ABS-R0612B, 6-Space
Shipping Weight: 15.25 lbs
Shipping Dimensions: 23 x 19 x 15 in
Manufacturer Part Number (MPN): ABS-R0612B
4-Space, ABS-R0416B
Shipping Weight: 14 lbs
Shipping Dimensions: 26 x 22 x 11 in
Manufacturer Part Number (MPN): ABS-R0416B
6-Space, ABS-R0616B
Shipping Weight: 16.75 lbs
Shipping Dimensions: 24 x 23 x 14 in
Manufacturer Part Number (MPN): ABS-R0616B
ABS-R0412B, 4-Space
Shipping Weight: 13 lbs
Shipping Dimensions: 23 x 19 x 11 in
Manufacturer Part Number (MPN): ABS-R0412B
2-Space, ABS-R0216B
Shipping Weight: 11 lbs
Shipping Dimensions: 23 x 23 x 7 in
Manufacturer Part Number (MPN): ABS-R0216B
3U, ABS-R0312B
Shipping Weight: 11 lbs
Shipping Dimensions: 22 x 19 x 9 in
Manufacturer Part Number (MPN): ABS-R0312B

For support or warranty questions, please contact the manufacturer:
Phone: 712-322-3900

Reviewers gave this product an overall rating of 5 out of 5 stars. (2 ratings)
Submitted March 20, 2018 by Kyle M in Midland, TX
"Good Value"
Overall: 5 out of 5 stars
(see rating details)
Verified Customer zZounds has verified that this reviewer made a purchase from us.
Overall a great unit, exactly what I needed!


The latches on the case are nice and seem sturdy but there's no way to lock them to keep people out.The Handles are bolt on and protrude into the case making the overall outer dimensions larger but give enough clearance on the inside. They also seem sturdy enough. They are not removable. The doors fit snugly and have a decent lip for some sealing quality, the back door has a zipper mesh attachment around the entire inside of it for storing cables and other small items which is nice.The chassis features legs on the bottom and grooves on the top for stacking multiple cases which is nice for job specific cases.

Ease of Use
Easy as could be, hardware included for mounting devices. Latches are easy, lids go on snug with no fuss.

My biggest gripe is that the abs body thickness is not thick. Its thin enough it has flex and I feel like a good drop from the back of a truck or the top of a stack of gear it could break, maybe. I don't intend to test or put my recording equipment in precarious places either, but accidents do happen.A smaller complaint is the mounting brackets are holes drilled into the chassis aluminum with corner screws holding the rails that have the threads the screws grab onto. The rails were a little uneven so I loosened the corner screws at the top and bottom holding them read more and adjusted to center as best I could. Even with adjustment there was a small gap on one side where the other was flush. It's not a real drawback nor is it anything that will affect mounting units into because it so small but it was noticeable to me and I wish I could have had it level.

For the price, convenience, and piece of mind it's a good value. I know there are better but I'm not touring, just gigging and it's up to me take care with/of it. It's exactly what I need to do what I need and I'm happy enough I'll be getting a second for in depth recording devices to accompany my basic plug and play rig.

Manufacturer Support

The Wow Factor
For the price it's awesome, you can spend more on something that handle being dropped from a moving truck and that's fine. But for the average gigging artist recording live bands and doing on the spot sessions it's excellent. With a power conditioner I only need 1 plug into the wall and the USB to the pc, then whatever mics I need and I'm in business!

Musical Background:
Home recording and jam sessions

Musical Style:
Metal, rock, blues, electronic
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2U, ABS-R0212B

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