Impedance is way out of calibration. An 8 ohm nominal midbass driver is always going to be around 6 ohms minimum impedance. Electrically these drivers are similar to yours which is all that matters for impedance. Acoustically, well, a bit different. I'm always interested in a bassmid's DCR and Le to see how they can be substituted. With tweeters it's the Fs that matters most.
Maybe you could just play with boxsim and the similar AL130 driver:
Downloads
Import this one into projekte folder for a quick start:
boxsim-db.de | Boxsim Projektdatenbank
Here's what I got for a quick lash up with your filter plus those two extras I suggested in 10L reflex tuned to 48Hz. Very easy flat impedance for an amplifier.
Maybe you could just play with boxsim and the similar AL130 driver:
Downloads
Import this one into projekte folder for a quick start:
boxsim-db.de | Boxsim Projektdatenbank
Here's what I got for a quick lash up with your filter plus those two extras I suggested in 10L reflex tuned to 48Hz. Very easy flat impedance for an amplifier.
Attachments
Thanks! I played my **** off, and could get a slight lows improvement. Anyway, I settled with this xover and assembled the final version. I am quite happy how it plays. Now I need to go back to hatt iii and see what's wrong with it
Sent from my Nexus 6 using Tapatalk
Sent from my Nexus 6 using Tapatalk
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