Amp Efficiency Question

[BoondockSaints 10+ year member]

How do you judge if an amplifier is efficient or if it isnt?

Would a .7 Ohm be more efficient than a 1.4 Ohm? a 1 more efficient than a 2?

PS: Tryed searching but it was messed up...

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[BoondockSaints 10+ year member]

Anybody? //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif

 

[jeepintn 10+ year member]

its amp dependent. is it class D, the more efficient, class a/b is less efficient, regulated power supply, etc all plays into it, but most amp are more efficient doing less power at a higher ohm load

 

[BoondockSaints 10+ year member]

So if I was to get a Q (Just one)... Id want to get a .7 Ohm and get a Class D amp and run it at 1.4 ohms right?

If 2 Id want the 1.4 Ohm and get the same amp to run it at 1.4 right?