I recently got a set of MM6501's replaced under warranty. Now the warranty has expired. The replacements have a bad crossover-tweeter doesn't work. My solution would be to cap the tweeter and run it off the input on the crossover. Can someone suggest the cap type & value? Thanks in advance.

My system:
Head unit: Eclipse AVN 6600+ipod, sirus & bluetooth
Amp: Hifonics Zeus ZXi 8006 5 cahnel 4x110 + 1x300
Speakers:
Front: Polk MM 6501
Rear: Polk MM 651
Sub: Polk Momo 2104