I would like to come up with a design using the JBL 2123 10" mids and 2226 15" woofers that I have lying around. Does anyone have a suggestion for an easily obtainable (either current production or not too rare used) tweeter to use with these drivers? Preferred crossover would be around 3KHz. Doesn't have to be JBL. Doesn't have to be true horn, but given that the 10" mid will be beaming quite a bit, should have controlled directivity.