Good day

Recently I got an Ashdown 2x10T cabinet, which I found (after all the excitement of getting something new to play with) got a dead tweeter, but (I assume) everytging else seems to work fine, including the crossover, that acts as a lowpass now making the cabinet sound like a subwoofer.
So I need an advice from the fine folks of TB

What do you think I should do? Just buy a new matching tweeter, install it and pray for it to sound good? Or should I just bypass the crossover and wire the 2x10 directly to jack?
Thanks in advance,
-Clayman.