Is 250mw enough to power a pair of sennheiser momentum 2 over ear headphones?

[Natelc1979]

Just wondering if 250mw enough to power a pair of sennheiser momentum 2 over ear headphones?

 

[Deleted member 188533]

They're 18ohm headphones designed to be used with mobile phones. 250mw is more than enough to drive them.

 

[Natelc1979]

Thanks!!

 

[Deleted member 188533]

 

[chris661]

Remember folks, each doubling of power only gets you +3dB SPL.

Chris