Church Sound System Calculator

Size a church sound system with speakers, amplification, mixer, and microphones by worship style and room size.

Room volume (cu ft)

Seating capacity

Worship style (1-3)

Live streaming (0/1)

Tab to move between fields

Amplifier power (watts)

1,500

Main speakers3

Mixer channels24

Wireless microphones4

Target SPL (dB)92

Estimated budget ($)$26,188

How to Use This Calculator

Enter room volume (cu ft) — multiply length × width × height of the worship space.
Set seating capacity and worship style: 1=Traditional, 2=Blended, 3=Contemporary.
Set Live streaming (0=No, 1=Yes) to include streaming equipment in the budget.
Review Amplifier power (watts), Main speakers, Mixer channels, and Wireless microphones for equipment specification.
Use Target SPL (dB) and Total budget ($) to get quotes from AV contractors.

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