Mackie

Mackie RM-Onyx12 Rack Mount Kit for Onyx12 Analog Mixer

Name: Mackie RM-Onyx12 Rack Mount Kit for Onyx12 Analog Mixer
Brand: Mackie
SKU: RM-Onyx12

Mount your Mackie Onyx12 mixer into a standard 19-inch rack for a clean, professional studio setup.

$79.99*

✓ In Stock on Amazon.com

*Price sourced from Amazon.com. Last updated:Jun 27, 2026.Price and availability are subject to change.

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Overview

The Mackie RM-Onyx12 is a dedicated rack mount hardware kit that allows you to install your Onyx12 analog USB mixer into a standard EIA 19-inch equipment rack. For studio owners and live sound engineers looking to keep their workspace organized, rack mounting the Onyx12 provides a permanent, stable home for the mixer while freeing up valuable desk space. The kit includes the rack ears and the screws needed to attach them to the mixer body, and installation requires nothing more than a Phillips screwdriver.

One important planning consideration is space: while the mixer itself takes up 8U of rack height, Mackie recommends allocating roughly 11U to accommodate cable connections and ensure adequate airflow around the unit. Additionally, the four rack mounting screws needed to secure the assembly into your rack are sold separately, so you'll want to have those on hand before starting the install. Overall, the RM-Onyx12 is a straightforward, purpose-built solution for anyone who wants their Onyx12 securely rack-mounted in a professional environment.

Key Features

Rackmount kit for Mackie Onyx12 USB audio mixer

Fits standard 19" rack

Kit contains rack ears and screws

Philips screwdriver required for installation

Specifications

Compatibility

Mackie Onyx12 Analog Mixer

Rack Type

EIA 19" Standard Rack

Rack Space Required

8U (approx. 11U recommended with cable space)

Kit Contents

Rack ears and screws

Rack Mounting Screws

Sold separately (4 required)

Tool Required

Phillips screwdriver

Pros & Cons

👍 Pros

Purpose-built for the Onyx12, ensuring a precise and secure fit
Allows rack mounting in a standard EIA 19-inch rack for a tidy, professional setup
Simple installation requiring only a Phillips screwdriver
Frees up desk or table space by moving the mixer into an equipment rack

👎 Cons

Rack mounting screws are sold separately, requiring an additional purchase
Requires approximately 11U of total rack space including cable clearance, which is substantial
Only compatible with the Mackie Onyx12, so it cannot be reused with a different mixer
Kit contains only rack ears and screws with no additional cable management features

Frequently Asked Questions

Does this rack mount kit include the screws needed to attach it to a rack?

No, the kit includes rack ears and screws to attach the ears to the mixer, but the rack mounting screws (4 required) are sold separately.

How much rack space does the Onyx12 require when mounted?

The mixer itself occupies 8U of rack space, but Mackie recommends preparing approximately 11U total to allow for cable routing and ventilation.

Will this kit fit other Mackie mixers besides the Onyx12?

No, the RM-Onyx12 is specifically designed for the Mackie Onyx12 analog mixer. Other Mackie mixers require their own dedicated rack mount kits.

What tools do I need to install this kit?

You will need a Phillips screwdriver to attach the rack ears to the mixer.