As AV technology continues to evolve at a rapid pace in 2025, so do the demands placed on infrastructure. With devices becoming more compact yet more powerful, and networks more expansive, the traditional approaches to AV storage no longer meet the needs of today’s environments. From smart classrooms and high-tech conference centers to hospitals and corporate campuses, integrators are looking for smarter, more flexible solutions. At FSR, we’ve been ahead of this curve, designing infrastructure that adapts to today’s needs while anticipating tomorrow’s. That future-forward approach is represented in two of our most versatile products: the PWB-320 wall box and the CB-324+ ceiling enclosure.
Wall-Installed Efficiency: The PWB-320
Wall enclosures have traditionally faced the challenge of balancing space-saving with functionality. The PWB-320 series changes that by offering ample capacity and flexibility for wall-mounted AV, AC, and IT installations.
What makes it stand out in 2025?
Triple Play Mounting Solution
Designed for versatility, the PWB-320 accommodates conduit, box-less plate mounting, and standard single-gang low-voltage boxes, all within a single punch-out layout.
Flexible Power Options
An optional feature of two internal AC brackets feature Decorator openings and come with SpikeShield 15-amp surge-protected receptacles.
Smart Component Management
Optional adjustable locking shelves secure your equipment in place, while flush cable-tie mounts keep internal cabling neat.
Adaptable to Your Space
Available in standard and shallow 3" depths, the PWB-320 fits virtually any wall configuration. Its clean look is customizable with decorative trim rings and tool-less covers.
International Reach
Optional 45mm socket brackets make the PWB-320 suitable for international installations as well.
Whether you’re installing AV equipment in a conference room, patient room, or classroom, the PWB-320 is designed for efficient integration, enhanced cable management, and easy maintenance.
Ceiling Powerhouse: The CB-324+
The CB-324+ ceiling enclosure uses a forward-thinking design that meets the demands of AV over IP and deep rack-mountable hardware. Here’s why it’s redefining ceiling storage:
Space to Spare
With a chassis that accommodates equipment over 20 inches deep and a removable 4RU tilting rack, the CB-324+ gives technicians full access during installation and service.
Smart Cooling Options
Optional three temperature-regulated fans, powered by POE or AC, keep your equipment cool in any environment.
Built for Reliability
Its dual power input capability ensures continuous operation and minimal downtime for your equipment, while the optional tamper switch adds a layer of equipment security.
Effortless Access
The liftoff access door ensures convenient access to your equipment without disrupting it.
Integrated Cable Management
Six brushed-lined ports and strategic lacing provisions mean clean exits and organized cabling every time.
For IT departments and AV professionals, the CB-324+ delivers an exceptional combination of capacity, flexibility, and serviceability in ceiling installations, making it ideal for applications like AV-over-IP, digital signage, and network switching.
Storage that Thinks Ahead
Today’s AV environments are more connected, modular, and complex than ever. Your infrastructure should support that, not stand in its way. Whether you need AV gear on the wall or ceiling, FSR’s PWB-320 and CB-324+ provide efficient solutions to help you build clean, reliable, and future-ready systems.