Car Audio Central - Ultimate Car Audio Forum and Community

Posted: **Wed Nov 15, 2006 4:59 pm**

how can i calculate the current needed for amplifier
should i calculate at max power or rated power or number of watt that speaker use?
i know ohm law
i=p/e

Posted: **Wed Nov 15, 2006 5:26 pm**

amps x volts = watts

so volts / watts = amps

Posted: **Wed Nov 15, 2006 5:37 pm**

read the FAQ section here, specifically the thread on charging systems.

Car Audio Central - Ultimate Car Audio Forum and Community

Moved from wrong section: current calculatpr

Moved from wrong section: current calculatpr