impedance vs power output

[corie_bergeron]

i can't seem to find the formula to figure out what the output will be when i change the ohm load..i know there is a formula so i can apply it to how ever i decide to wire the speakers...can any help..a link to where i can find it would be awesome..

Click to read more...

 

[Bettr n' Revrse 5,000+ posts]

Huh?

 

[mlstrass 5,000+ posts]

only way to tell is the clamp the amp. Lower ohm will give you less overall rise but you still won't know final imp/power without clamping it...

 

[itsblown 10+ year member]

Yes it also varies amp to amp due to how efficient they are

 

[corie_bergeron]

what do u mean.."clamp the amp"...

 

[subzero 5,000+ posts]

there is a meter you can buy that measures the amperage flowing trough the power cables. But, you can always do simple math. here is a site that has calculators to help figure things like that out... Ohm's Law Calculators

 

[corie_bergeron]

thank u..i was trying to figure out the best configuration to match speakers and an amp...