Thanks! I have not actually bought the compression drivers yet, have been finalizing all my designs. I guess its either the SD-450N or BM-450 now. Can you explain to me what the "gritty" sound of the SD-450N is like? I would rather a very nice open, clean sound, but also high output as my second want. The BM-450 is AU$150, and the SD-450N is AU$215. I do need the compression driver to go 800Hz though..... I dont think the BM-450 is capable of that according to the P.Audio website, with freq range of 1.5K to 18KHz. The graph however does show good output to 800Hz, would you reccomend the BM-450 is fine for 800Hz xover? Otherwise I will have to stick to the SD-450N.
Thanks!
Adrian