hi all,

just want to ask, there are wide range of tweeters that can be bought online with fairly good price, but i didn't know what type of tweeter to choose from since locally used tweeters doesn't tell what and which type is it...

done some googling on audax and cheapo tweeters but none of it does not mentioned whether it is compression or dispersion type... can someone tell me which one is better for swiftlet farm since my brother bought both of it online yesterday and i can have a pair of it for bird call...