ProX X-4U7D 4U Deluxe Effects Rack — 7″ Deep Rail-to-Rail with Handle
X-4U7D Overview
The ProX X-4U7D is a compact 4U rack case designed to house and protect rack-mountable effects units, DJ filters, compressors, EQs, and signal processors in demanding professional environments. Built with 3/8″ plywood construction and dual rack rails at a 7″ rail-to-rail depth, it accommodates a wide range of standard 1U and 2U rack gear without the bulk of deeper touring cases. Finished in ProX’s exclusive Honeycomb Black laminate, the exterior provides both a distinctive aesthetic and enhanced resistance to minor surface scratches. This case is suited for touring engineers, DJ performers, and system integrators who need reliable short-depth rack protection in a portable format.
External spring-loaded handles and butterfly twist latches allow for fast, secure transport, while rubber feet at the base provide stability when stacking multiple units on stage or in a production environment.
Key Features
- 4U Dual Rack Rails — Rail-to-rail configuration at 7″ depth accommodates effects units, compressors, EQs, DJ filters, and other standard rack-mount processors
- 3/8″ Plywood Construction — Premium Series assembly provides structural rigidity and impact resistance for road and air transport
- Honeycomb Black Laminate Finish — ProX’s exclusive hexagonal surface texture resists minor to mild scratches and delivers a durable outer shell across all laminated surfaces
- Spring-Loaded External Handle — Integrated carry handle for single-handed transport between stage, rack room, and vehicle
- Butterfly Twist Latches — Tool-free, secure closure keeps the lid firmly seated during transport and stacking
- Rubber Base Feet — Non-slip feet provide stability and protect surfaces when stacking multiple ProX cases vertically
- Recycled Foam Content — Interior foam contains 70% recycled content, with 80% sourced from recycled plastic bottles and 20% from post-industrial material

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