Look at the amp hour (ma hour rating of a 9V).

 

Figure out your power using E^2/R.  See if it is over the amp hour rating of the battery.  You'll answer your own question.

I'll give you some help.  A 9V is rated (normally) at about 500 ma/hour.  They will do almost an amp for a few seconds.  All else being equal, you'll get almost 10 watts out of one for a few seconds into a 4 ohm (or less) driver...

Understood , thanks for the clarification