After designing and installing AVL systems for churches across the Phoenix Valley, we’ve seen a lot of upgrades go smoothly — and a fair number that didn’t. The painful ones almost always come down to the same avoidable mistakes.
Here are the seven we see most often.
1. Starting With Gear Instead of Goals
The most common mistake: a church leader watches a conference livestream, sees an amazing stage, and starts shopping for equipment before anyone’s asked what problem they’re actually trying to solve.
Before you buy anything, answer these questions: What’s not working right now? What does success look like after the upgrade? Who’s going to operate this system week to week?
2. Underestimating Acoustic Treatment
Arizona churches often have hard, reflective surfaces — concrete block, tile, glass. You can install a $50,000 speaker system and it will still sound terrible in a room with bad acoustics. Acoustic treatment isn’t glamorous, but it’s foundational.
3. Buying for Today Instead of Tomorrow
We regularly talk to churches who bought a 16-channel mixer for a band that now has 22 inputs. Plan for where you want to be in five years, not just where you are today. Scalable infrastructure (extra conduit runs, patch bays, higher-capacity consoles) almost always pays for itself.
4. Choosing the Lowest Bidder
A $15,000 bid and a $35,000 bid for the same project aren’t the same project. The difference is usually in system design quality, component grade, warranty coverage, and what happens when something breaks at 8:45 AM on a Sunday. Know what you’re actually comparing.
5. Ignoring Volunteer Operability
A system that a trained professional can run brilliantly but your volunteers can’t run at all is a failed system. The best AVL systems for churches are designed with the volunteer operator in mind — sensible routing, clear labeling, simplified control options, and proper training.
6. Skipping the Site Survey
Every room is different. Speaker placement, cable routing, sightlines, structural load capacity — none of this can be properly planned without physically being in your space. If an AVL company gives you a full quote without visiting your building, that’s a red flag.
7. Treating Installation as the Finish Line
Commissioning a system — proper tuning, EQ, system integration, and training — is just as important as the installation itself. A system that’s physically installed but not dialed in won’t perform. Make sure your contract includes commissioning and training, not just installation.
We do all of this the right way at Brilliance AV. If you’re planning an AVL upgrade and want to make sure you’re set up for success, let’s start with a conversation.
