Usher 9950 vs. 9930

[blue934]

has anyone used both of these tweets? i didn't care for the 9930 in two applications but there seems to be good report on the 9950 and it is on sale right now.

would love to hear if someone has compared them.

david

[Jonasz]

Buy the Dayton RS28F instead. To my understanding it's a "bettered" 9950 with more copper/short circuit paths in the motor. I'm no expert though...

http://www.parts-express.com/pe/showdetl.cfm?Partnumber=275-140

[ttan98]

I have Usher 9950 and Dayton RS28A(not F) I think the latter is easier to design and sounds really good, the high freq. is very extended and smooth. On the other hand if you design 9950 properly you can still get excellent sound from it.