A:Answer You should not have to worry about blowing anything out. Klipsch speaker are meant to work extremely well at any volume and they are built to last. I have a 20 year old 4.1 THX system on my PC. Is use them loud a lot of the time and they sound as good as new, no crackle or anything. They are designed to used at maximum volume unlike some speakers. They are limited as not to damage them. Although I would be amazed if you could stand it at full volume, especially with a Blu-ray. It gets crazy loud for a soundbar. The range of the Klipsch speakers is amazing!