Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
The current requirement is determined mainly by the amount of power going to the speaker load. Thus it depends upon how loud you are driving the speaker. For example 20W into an an 8Ω speaker would require about 0.7A average current and 2.2A peak current from each power supply.
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