The Allen & Heath AHM‑64‑RK/X Rack Ear Kit is a precision-engineered pair of adjustable rear rack supports designed to mount the AHM‑64 64×64 Audio Matrix Processor into standard 19″ racks. Extending to fit depths from 19.1″ to 23.6″ this robust steel bracket set secures the unit’s rear end providing essential structural support in mobile installations or vibration-prone systems. Finished in black powder-coat the kit seamlessly integrates with professional audio racks in broadcast live sound and fixed installations. Rear-mounted support kit specifically for the AHM‑64 audio matrix processor Adjustable depth supports fit 19.1″–23.6″ rack depths Steel construction with durable black powder coating Includes two rack ears for secure rear chassis support Designed for mobile tour and environment-sensitive installations