I'm finishing my basement and have already run electrical, ethernet, and fiber HDMI wiring. I'm torn between using old work low voltage boxes, which I've used before, and trying new work boxes for the first time. I've heard that new work boxes might have some disadvantages, like the inability to convert a single-gang box to a dual-gang later if I need more connections. So, I'm wondering, is there any actual benefit to using new work low voltage boxes in this situation, especially since I won't be using smurf tube?
3 Answers
I've never found the need to switch from a single-gang to a dual-gang for low voltage setups. Usually, there are simpler solutions available, like a cover with more RJ45 jacks or different AV connectors. Plus, if you're worried about connectivity later, you can always utilize CAT5/6 wiring with baluns for video or set up a switch in the area for more network options.
I tend to stick with standard outlet boxes for my projects, like the Southwire smartboxes. They let me make necessary adjustments by cutting a larger hole if the need arises. There are also options with dividers for handling mixed voltages, although they can be a bit pricey. But they do look nice!
Great question! I’ve used both: old work when retrofitting my house years ago and new work while remodeling. Personally, I'm not a fan of cutting drywall, so I lean towards new work boxes. I haven’t needed to switch sizes in my low voltage setups either. A single gang box can accommodate multiple ethernet keystones too. If you think you'll need more in the future, though, you might consider a two-gang new work box and perhaps add smurf tube if needed. Just make sure the wall plates are aligned nicely; it makes a difference in the end!