audio output - 4KProjectorGuide

Audio & Integration

Projector Audio Out: Using the 3.5mm or S/PDIF Outputs Effectively

An effective setup for projector audio out can greatly enhance your sound experience—discover how to optimize your 3.5mm or S/PDIF outputs for the best quality.

4KProjectorGuide Team
January 26, 2026

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Audio & Integration

Hidden Costs of Wireless HDMI (And How to Maintain Quality & Sync)

Keeping your wireless HDMI setup reliable involves hidden costs; discover how to…

4KProjectorGuide Team
February 4, 2026

Throw & Placement

FAQ: Can You Ceiling Mount a Short Throw or UST Projector?

Sure, ceiling mounting a short throw or UST projector is possible, but understanding…

4KProjectorGuide Team
February 3, 2026

Vetted

14 Best Ground Loop Isolators for Subwoofer Hum in 2026

Optimize your audio setup with the 14 best ground loop isolators for subwoofer hum in…

4KProjectorGuide Team
February 3, 2026

Screens 101

Color Accurate Screens: Do You Need a Special Screen for HDR?

Discover why a color accurate screen is essential for true HDR, and learn what makes a…

4KProjectorGuide Team
February 3, 2026