cross using a 12dB/octave filter. Remember, those tweets are described as "tight pattern control, deep penetration, and extremely high ON-AXIS sensitivity". Your upper freqs are going to be in a narrow 40 degree beam...is that OK in your listening situation? Might want to look for some 2404's (the baby cheek tweets) that are wider dispersion. A search at HUG for jbl 2402 will also turn up some suggestions from previous users, IIRC. Sam