I find the stock speakers more than ample on bnib sterns.....but the speaker upgrade is like all other mods, u can never have too many.

have u decided on a nice topper yet wotto ? 

The topper MADE ME LAUGH 
No mate trust me - something about this audio isnt 'right' - MAYBE it is the music that it just FEELS like it needs 'more'
The voices are FINE like all the other Sterns , but the music just seems 'lacking'
Maybe its my DEAF drummers ears as well