AV Tools and Calculators
Free AV tools & calculators
Quick calculators for sound, video, and lighting work — built by Sound Solutions Inc. for installers, church sound teams, and anyone setting up a system. No signup, just plug in your numbers.
Feedback Frequency Finder
Point your phone’s mic at a ringing speaker and find the exact frequency to pull on your EQ — no separate RTA app needed.
Open the tool → LightingLight Beam & Field Size Calculator
Enter a fixture’s beam angle, field angle, and throw distance to get the exact circle size on stage — plus a quick reference table at common distances.
Open the tool → Sound70V Load & Amplifier Size Calculator
Have an impedance meter or not — measure at 1kHz or just add up your speaker tap settings, and get the total connected wattage and amp size you need.
Open the tool → SoundSpeaker Impedance Calculator
Add your speakers, wire them in series or parallel, and get the total load — with a warning if it drops below a safe minimum for your amplifier.
Open the tool → SoundSpeaker Coverage Calculator
Enter a horn or speaker’s horizontal and vertical dispersion angle plus distance to find its coverage pattern — and how many you need across a row.
Open the tool → SoundCeiling Speaker Layout Calculator
Enter your room size, ceiling height, and coverage angle to get a suggested speaker count and spacing grid, with a visual layout.
Open the tool →Need something these tools don’t cover?
Sound Solutions Inc. handles full AV design, installation, and system tuning across southern West Virginia.
Call 800-875-4609