RS125 & RS150 - how high?

[paulebert]

How high can I use the RS125 and RS150 (say with LR4)? I'm thinking about a dipole line array using the ND20 and one or the other of these.

Thanks.

[MikeV@parts-express.com]

I've used the RS125-8 in a couple of applications, and had planned to use it in such a way as you are. I feel with a LR4 you can go as high as 2.8kHz without issue, and LR2 at 1.8kHz to 2kHz is okay as well, as long as an appropriate conjugate filter is used to push the break-up at least 30dB below the reference level.

Hope your project goes well, and I'd love to hear your personal opinions when it's complete.

-Mike