Téma: Clipping, špičkovej a nominální výkon.. co ničí bedny?
V Markbassím tématu sme narazili na zajímavou věc, ale nebudeme to tam zasírat.
Byl by tu někdo erudovanej, kdo by vysvětlil, jak je to s nominálním výkonecm, špičkovym výkonem, co je teda vlastně clipping(jak konce, tak preampu), jestli se dá 100W zesilovačem poškodit 1000W bedna atd atd..
Vypadá to, že ohledně týhle tématiky koluje spousta mýtů, tak pokud k tomu máte kdo co říct, sem s tim
Jako takový odpíchnutí bych citoval jednoho americkýho chlapíka, co píše recenze o kompresorech, ohledně clippingu napsal tohle:
It's important to note that clipping your amp will never damage the amp, it just a question of whether it sounds bad or good with your amp. Clipping also does not fry speakers, that is a myth that gets repeated all the time, even by professionals. The only thing that fries speakers is sending into them more power than they can handle. Sometimes that happens when the amp is clipping, but note the distinction! It wasn't the clipping that did the damage, it was the excess power. Clipping is not a square wave and a square wave is not DC, so don't believe anyone who uses those arguments to explain why they think clipping blows speakers. Bear in mind though that tweeters are usually rated for a lot less power handling than the other speakers in a cab, so it is relatively easy to blow your tweeter with too much power in the form of a big signal spike. Also your amp can momentarily generate far more wattage than the rating it says in the manual or on the back panel, so even if your cab is rated to handle 300 W and your amp is spec'ed to deliver 300 W at that ohm load, sending a big momentary spike from your bass into the amp can cause the amp to briefly generate an output spike of a lot more than 300 W. So one way or another, it is a good idea to exercise control over your signal spikes, to avoid sending too much power into your speakers.