Acoustic issues can ruin even the most expensive AV system. In this project, a client had a conference room with severe echo and poor speech clarity during video calls. The microphones were picking up reflections from glass walls, hard flooring, and a high ceiling. Instead of throwing more hardware at the problem, we approached it strategically. We installed a DSP with advanced echo cancellation, repositioned the microphones, and added discreet acoustic treatments that blende

A boardroom upgrade is one of the most common AV projects, but it’s also one of the most misunderstood. Most problems in corporate meeting rooms come from mismatched equipment, outdated wiring, and systems that were never designed to work together. In this project, we replaced an aging projector‑based setup with a modern display, added a DSP‑driven audio system, and integrated a control processor that simplified the entire user experience. The biggest challenge was the existi

🏡 Luxury AV Installations in Lake Las Vegas: Smart Living for Waterfront & Custom Homes Lake Las Vegas homeowners expect more than standard AV — they expect systems that match the architecture, lifestyle, and luxury of the community. At ETIGROUP, we design and install high‑end home theaters, whole‑home audio/video, and smart home systems built for waterfront estates, custom builds, and modern luxury residences. Whether you’re hosting movie nights, entertaining guests, or enh