Broadcasting

When someone talks business absurdly loud on a phone call in public like in an office, hallway, coffee shop, restaurant, etc. Blue tooth or ear buds is commonly involved with this phenomenon as well.

I couldn't get any work done because Babs was broadcasting around the office the whole time.

texas headphones

Placing speaker monitors on both sides of you for a live stage performance. Drummers and DJs often use this technique.

The drummer will need texas headphones for his monitor setup.