Can You Use a 4K Roku on a Regular TV?

Yes—you can use a 4K Roku on a regular TV, and it will still work normally. If your TV supports only 1080p (or lower), the Roku will automatically scale everything down to fit your screen. The only time you won’t…

How to Biamp Speakers: Step-by-Step Setup Guide

How to Biamp Speakers: Step-by-Step Setup Guide

Want to know how to biamp speakers and get the wiring right the first time? This step-by-step setup guide walks you through choosing the correct crossover points, connecting your amp channels to the right speaker terminals, and verifying polarity and…

How Can I Get Local Channels on My TV?

How Can I Get Local Channels on My TV?

Getting local channels on your TV is easiest with an HD antenna—if you can receive over-the-air broadcast signals, it’s the fastest, cheapest way to get them. This guide walks you through the exact steps to choose the right antenna, position…