what would you recomend as a crossover point for..

a reflex loaded 10" at the upper end of the passband, after a few comments ill disclose where we usually cross-over.

depends on the driver.

damn shouldve know that one, would you like the box peramiters as well?

2eminence delta 10's in a 54L cab with two 6.8cm ports of 1.8cm length, a rough estimate would be agreat helpjust playing with some numbersEdited by: sKs01

Is this a bass cab or a midtop? Here's the Emi's response - you can see their trademark plots:

hmmm, well in typical style thats nothing like the plot i got from winisd for the low end as faras i can tell...


ignore the fact the length says 2.6 the plot changes verry little.

its intended to be a mid box, your thaughts?

oh and its the grey line. other one is sealed boxEdited by: sKs01

Don't worry about any discrepancy with the plot - it's in an infinite baffle - the reason why i stuck it there there is to see any breakups and other such things which may not sound do nice. I suspect it isn't quite so smooth IRL.

Breadboard your xover and run a few values through it. I understand a 12" starts getting directive at 1k2 (ideally we would be looking at polars for this driver as well).

However the Delta 10 seems to have a worrying rapid rise in midrange response. What's above these? Try 1k.

piezo atm, crossover @ 3K

Breadboard your xover and run a few values through it. I understand a 12" starts getting directive at 1k2 (ideally we would be looking at polars for this driver as well).

what does breadboard mean in this context? atm im waitng on thomman to deliver the dcx so were using the analogue berry atm.

i take the point on polars though needs some thinking about, that rising respones doesnt look too fancy, aaand i would assume eqing it out wouldnt be too sensible

interesting,thats what i was considering, might be a worthwhile investing in some 6" for mt flare and bung them in asealedboxfor upper mids for the time being, or making flares and using them seperate sooner rather than later, any other options?

Edited by: sKs01