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PR 63 63A Three-Phase Power Distribution Rack for Active PA Systems
PR 63 is a 63A three-phase power distribution rack designed for active line arrays, powered subwoofers and touring PA systems. It centralizes high-current power distribution in a tour-grade flight-case format, giving rental teams, system engineers and production crews a cleaner, safer and faster way to deploy large active loudspeaker systems.
Why customers choose PR 63
- Centralized active-system power: one rack creates a repeatable three-phase hand-off point for active loudspeakers, subwoofers and control infrastructure.
- Grouped output workflow: A / B / C / D output groups keep multicore cable paths organized from the rack to breakout boxes and speaker zones.
- Independent circuit protection: 24 individual RCBO circuits help isolate a faulty branch while the remaining system can continue operating.
- Touring-ready construction: flight-case enclosure, fixed 5 m input cable and front-access protection support rental fleets and mobile productions.
- Flexible deployment scale: suitable for high-power active dual 12-inch arrays / subwoofers or compact active 8-inch / 10-inch line array systems.
Key specifications
- Main input: 63A Cekon three-phase input with fixed 5 m cable
- Operating voltage: 90-240 V AC
- Cekon outputs: 32
- LKS 19 outputs: 4
- PowerCON outputs: 6 + 1 auxiliary
- Branch protection: 24 individual power line RCBOs
- Front protection: 32A and auxiliary individual front RCBOs
- Construction: tour-grade flight case
- Dimensions (W × D × H): 600 × 600 × 720 mm
- Net / gross weight: 65.8 kg / 68.2 kg
Recommended applications
Concert touring, festival stages, rental PA systems, active line arrays, powered subwoofer systems, large venue deployments and professional production power distribution.

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标题
PR 63 is a professional 63A three-phase power distribution rack for active line arrays, powered subwoofers, touring productions and rental PA systems. Grouped outputs, independent RCBO protection and a tour-grade flight case help keep large active systems cleaner, safer and faster to deploy.
Use the Technical Parameter, Download and Accessories tabs for verified electrical data, product PDFs and compatible power-distribution accessories.
Related products
Electrical & Output Data
Model: PR 63
System type: 63A three-phase power distribution rack
Main input: 63A Cekon, three-phase, fixed 5 m cable
Operating voltage: 90-240 V AC
Cekon outputs: 32
LKS 19 outputs: 4
PowerCON outputs: 6 + 1 auxiliary
Branch protection: 24 individual power line RCBOs
Front protection: 32A and auxiliary individual front RCBOs
Compliance: CE compliant
Construction, Deployment & Logistics
Construction: Tour-grade flight case
Output grouping: A / B / C / D grouped distribution logic
High-power planning mode: Up to 32 active dual 12-inch line array speakers or active subwoofers across four groups
Compact planning mode: Up to 64 active 8-inch / 10-inch line array speakers across four groups
Dimensions (W × D × H): 600 × 600 × 720 mm
Package size: 610 × 630 × 570 mm
Net weight: 65.8 kg / 145.06 lb
Gross weight: 68.2 kg / 150.36 lb
Best fit: Concerts, touring productions, rental companies, festivals and large-scale active PA systems























