wattage

Hey, I have seen the usual lists like https://www.hearingconservation.org/assets/Decibel.pdf about how loud various sounds are. But I'm having a hard time to understand how loud music would be with those numbers. What I'd really love to see is a table showing the SPL levels for music...

Hi everyone! I've recently made a new purchase as my entry into the Hi-Fi ecosystem. I'm still awaiting the order to be delivered but am having some concerns about if I've made a huge mistake with the wattage pairing of amplifier and speakers. Some experienced advice would be much appreciated...

When a company says that their 4 or 6 ohm loudspeaker or driver handles say 100W, is that 100W at the nominal impedance, or 8ohm? To further illustrate, if Seas sells a tweeter that’s 4ohm and handles 50W, is that 50W into 4ohm (only 25W into 8ohm) or is that 50W into 8ohm (100W into 4ohm)...