Threaded compression driver is compatible with horns having standard 1-3/8" x 18TPI threads.
I lost one horn driver in my peavey model PV215 speakers. I only needed I new driver but I wanted Them both to sound the same so I replaced both of them. I was very impressed with sound that These drivers delivered. I'm old school and love my music very loud. I have a large system in my Home and run two crown amplifiers. One drives my subs the other one drives my peavey stacksI use a good crossover to send all the lows to my subs and the peavey stacks Handles the mids And highs. I drive the system hard and these drivers sound great. A good value for the QualityAnd the price! I would recommend them to anyone for replacement of old drivers or if you are Building your own speaker set up. Thank you MCM
This was not my first order I keep coming back, satisfied again.