Question about M-Audio Amplifiers & Preamps
Good day everyone!
Our office is planning to procure audio-video equipment. I was task to find some specs for that matter... we will install it on a Hall with an 80 square meter floor area... need some help on what to buy like what kind of amplifiers? how many speakers for that certain area?....
Thank you very much in advance....
For office system AV gear, your best bet is talk to a decent AV company. If they are any good will send out a guy to do up a quote on supply and install. It shouldn't cost you for the quote. Go to at least 2 companies, and compare prices. The reason you need to do this, is the price ranges from a few hundred dollars, to $200,000. The price is set by exactly what you want to to do, and the performance you need,
Posted on Jul 04, 2008
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Jul 16, 2011 | Pyle Amplifiers & Preamps
Generally speaking, an amp protects itself from heat, shorts and overloads by refusing to turn on or stay on.
Overloads can be from excessive periods of high output and shorts would be wiring issues or a speaker blowing up.
You should be able to feel if it's hot. WHY is it overheating? Make sure it has sufficient ventilation on all sides and that vent holes are not blocked by dust balls. Ensure the fan (if equipped) is running as designed (some only operate on demand). Clean dust and debris from it.
If the amp comes back on after cooling, you're lucky. They only have so many self-protection cycles in their lives so continuously resetting or cycling their power without addressing the cause can do more harm than good.
If it protects immediately on a cool power up you should disconnect the speaker connections and try it 'naked'. If it comes up then diagnose which lead(s) are shorted. If it does not come up the problem is internal and should be left to an experienced hands-on tech.
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