Hey Folks, I'm new here and soon will be doing my own installs... I unfortunately will be limited to "behind the grill but unobstructed (from behind the 'honeycomb')" siren speaker installation. I would LOVE to mount the old rectangular bell housed speakers (because those are definitely the loudest) but will not be able to. I have read many, and mixed reviews about the new "compact" speakers. Some have good reviews, some have bad reviews, but the problem is that 99% have BOTH.... could you please provide your opinions and experiences with compact speakers. My thinking is "the 'longer' the bell cone, the better/louder the sound"..... is this true? I will be mounting 2 speakers behind my grill for simultaneous sound from a 200W siren; crappy deal is that I just don't have room for the traditional rectangular cone speakers that I love. Thanks folks!!