• The move to the new server is done. There are some software and database maintenance updates in process. This has us passing the hat around to help out. We appreciate any donations. Seriously, even a dollar helps. The payment page may be found here - https://www.audiokarma.org/support.html

Autoformer in crossover help needed

P

pesoo

New Member
Hi guys i need help in a crossover design
I have a field coil 3 ohm 6w full range which i would like to match to a 25w 8ohm woofer
Using a tube amp 25w
I ll need to add an autoformer to protect the fullrange alone but the impedence imbalances have confused me
The autoformer is 2:1 as it aas used to reduce voltage from 220v to 110, it shows 10 ohms on the multimeter..the fullrange shows 2.8 and woofer 6.5 ohms
Any help would be much appreciated
 
Register to hide this ad
I have already purchased a 30uf capacitor and a 3.0 mh inductor but i believe i have made an error in my calculations
 
You must log in or register to reply here.
Back
Top Bottom