screen ratios - 4KProjectorGuide

Screens 101

Screen Aspect Ratios 101: 16:9 Vs 2.35:1 Vs 4:3 for Projectors

In this guide to screen aspect ratios, discover how choosing between 16:9, 2.35:1, and 4:3 can transform your projector experience and find out which suits your viewing needs best.

4KProjectorGuide Team
December 7, 2025

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Troubleshooting

Field Notes: Common Projector Mistakes Installers See and How to Avoid Them

An essential guide to common projector mistakes installers see and how to avoid…

4KProjectorGuide Team
February 4, 2026

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