AV Engineering Tools
Practical browser-based calculators and planning utilities for AV integrators, designers and engineers. Each tool shows its assumptions, calculation logic, worked example and source notes so you can understand the result—not just copy a number.
Available tools
Search by tool name or task, then open the utility you need.
Projects
Save project inputs, tool notes and result summaries so the AV calculation workflow stays attached to a project record.
Open tool → AUDIOSpeaker Calculator
Size low-impedance speakers, 70V/100V line loads and PoE speaker switch requirements.
Open tool → AUDIOFeedback Calculator
Estimate how far a microphone can be from speakers before feedback becomes likely.
Open tool → AUDIORoom Acoustics Scorer
Check whether a room shape is likely to cause acoustic problems before you design it.
Open tool → VIDEOVideo Wall Sizer
Quickly find the physical size and resolution of an LCD or LED video wall.
Open tool → VIDEODisplay Resolutions
Look up common display resolutions, names, aspect ratios and pixel counts.
Open tool → SIGNAL & NETWORKBandwidth Calculator
Check whether your network has enough bandwidth for the AV signals you plan to use.
Open tool → SIGNAL & NETWORKIP Address Generator
Build a clean IP address chart for the devices in your AV system.
Open tool → SIGNAL & NETWORKClearport
Create a clear IT handover showing which network ports your AV system needs opened.
Open tool → POWER & INFRASTRUCTUREBTU / Power Calculator
Calculate rack power draw and heat load so cooling and power are sized correctly.
Open tool → POWER & INFRASTRUCTUREConduit Fill Calculator
Check whether a conduit has enough space for the AV cables you need to pull.
Open tool → POWER & INFRASTRUCTURERack Builder
Build clear rack layouts, place equipment, and export a layout for the project team.
Open tool →