I'm looking for a midrange to bridge the bap between a CD1pro mini body and a Koda 8. The CD1's sensitivity is rated at 101 dB and the Kodas is rated at 86db, both at 1W,1m. Although, the nominal impedence of the horns is 8 ohmns and the Kodas is 4 ohmns.
I'm looking for a midrange driver with a sensitivity rating of at least 90 db (also 1W,1m) into either 4 or 8 ohmns.
Also, producing the same wattage into a higher nominal impedance requires more voltage, no? Therefore, producing a certain intensity of sound at 4 ohmns would require more power than at 8 ohmns? So when compairing the sensitivities of 2 woofers rated at differen nominal impediances, you have to take into account that you will actually be using more current when using the 4ohmn speakers? Right? If this is that case, then could someone please explain how it will effect level matching?