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| Zero999:
--- Quote from: Sparky661 on November 11, 2019, 02:15:34 am ---Thank you for taking the time to explain this. I am researching speakers and am not learning anything like what you are sharing. If you had to teach this stuff to someone who knows nothing like me, where or what would you suggest I start reading? --- End quote --- For the electrical side, start by learning Ohm's law. https://www.google.com/search?client=firefox-b-d&q=Ohm%27s+law As far as acoustics are concerned: it's a bit more tricky. The size of a speaker generally governs how efficient it is at different frequencies, with physically larger units being better than smaller ones. In the case of small speakers designed for a wide range of frequencies, compromises will have been made, so they won't be as efficient as speakers designed for a narrow bandwidth. Generally a larger, wide bandwidth speaker will be more efficient, than a smaller one, especially at lower frequencies and is why you can get an improvement, just by changing the speaker, without increasing the electrical power output from the amplifier. |
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