Compact 4U Rack Case with Dual Rails and 7" Working Depth
Purpose-built protection for processors and FX. The ProX X-4U7D is a shallow 4U, rail-to-rail rack case with a true 7-inch working depth—ideal for wireless mic receivers, speaker-management DSP, compressors, and outboard effects in mobile DJ and rental workflows.
Road-ready enclosure. A laminated plywood shell with the signature honeycomb texture, reinforced ball corners, recessed hardware, twist latches, and removable front/rear lids delivers fast access and reliable protection from load-in to strike.
Signal-chain friendly. Front and rear rack rails support clean I/O routing and rear-mounted accessories (power strip, cable guides, or patch plate) so changeovers stay quick—even in tight Chicago club booths or wedding setups.
Real-World Applications and Sound Roles
- Wireless engine room: dual/diversity receivers + antenna distro + power.
- DJ outboard bay: compressor/limiter, stereo enhancer, vocal processor.
- Small PA brain: speaker DSP + measurement interface + network switch.
- Install toolkit: patch panels on front, power/cable management on rear.
Where This Rack Excels
- Mobile DJ Rigs: Shallow 7" depth reduces footprint while safeguarding mission-critical gear.
- Fast Turnarounds: Dual lids and front/rear rails enable rapid patch, service, and swap-outs.
- Tight Booths & Bars: Compact body slides under tables and side-stage without crowding.
- Rental & Backline: Rugged corners and latches stand up to repeat cycles and transport.
- Cable Discipline: Rear rails support power strips and tie-downs for clean routing.
- Transport Efficiency: Recessed carry handle and shallow depth stack neatly in vans.
Enclosure & Finish of the X-4U7D
Laminated shell: Durable plywood construction with textured honeycomb laminate resists scuffs and adds grip for stacking and handling.
Reinforced edges: Steel ball corners and recessed hardware keep the case square and show-ready through regular gig use.
Rails, Depth & Access
Dual rack rails (front & rear): Mount primary units up front and accessories on the rear to keep power and cabling tidy and reachable.
7" working depth: Optimized for half-depth processors and receivers—less bulk, easier lifts, smarter space in trunks and trailers.
Quick-open lids: Front and back lids are removable for fast setup and zero-friction service during changeovers.
Handling & Hardware
Recessed spring handle: Balanced, knuckle-safe carrying for stairs, doorways, and tight booth turns.
Twist latches: Secure closure that’s easy to operate with gloves during cold-weather load-ins.
How to Deploy in the Field
- Pre-wire the rear: Mount a compact power strip on rear rails; bundle IECs and signal lines with hook-and-loop ties for quick resets.
- Weight low, faces protected: Install heavier units in the lowest spaces and use washers on rack screws to preserve faceplates.
- Label in/out: Apply small rear I/O labels so patching stays foolproof in dark booths.
- Transport best practice: Close both lids before moving; keep cases flat in vehicles to protect rails and latches.
Why Choose from AVMaxx
Application-driven guidance for working DJs and integrators. We spec shallow-depth racks like the X-4U7D for real show flows—fast access, clean cable paths, and reliable hardware that survives weekend routes and weekday installs.
Hands-on support: Tell us your signal chain (wireless, DSP, power) and we’ll map a clean order of operations, rear-rail accessories, and labeling so your rig stays serviceable gig after gig.
Frequently Asked Questions — ProX X-4U7D
Will 7" working depth fit standard wireless mic receivers?
Most half-depth receivers and antenna distro units fit within 7". Measure chassis depth including rear connectors to confirm clearance.
Does the case include both front and rear rack rails?
Yes. Dual rails let you mount primary gear up front and accessories such as power or cable management on the rear.
Is this a good footprint for a mobile DJ processor bay?
Absolutely. The 4U height and shallow depth streamline setups for compressors, speaker DSP, or wireless while keeping the rig light and compact.
What rack hardware should I use?
Use standard 19" rack screws matched to the included rails. Add nylon or metal washers to protect faceplates and distribute pressure.
Ready to streamline your processor rack? Lock in a compact, road-worthy build that keeps Chicago DJ gigs fast, clean, and reliable—powered by AVMaxx application expertise.
