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Puns, RB212, AX88 - crossover and delay

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Category: General
Forum Name: General Forum
Forum Description: Open Discussion / Questions
Printed Date: 26 March 2023 at 8:24pm
Software Version: Web Wiz Forums 12.05 -

Topic: Puns, RB212, AX88 - crossover and delay
Posted By: universaltechnique
Subject: Puns, RB212, AX88 - crossover and delay
Date Posted: 26 April 2022 at 1:20pm
I've recently aquired 6x punisher V3's(Old Unstable rig). Im going to get 2x RB212 built and get a couple of AX88 v3 of my mate. all run using MC2 amps.

Can anyone help me out with a starting point for crossover point's and delays? I just need a starting point, I would be forever grateful! Smile

Im hoping mr TimeBomb is still active on here and might pop up make some suggestions as he used to run these boxes together from what I can gather.

Puns will be run 40 - 90, then RB212 90 - ?

I've been looking at using Smaart, but i've got some learning to do before I can use it with any confidence LOL

Pic of the old rig:

Posted By: Tedski
Date Posted: 26 April 2022 at 3:53pm" rel="nofollow -

AX88 is from 180hz up. There are some delay settings on there for f218, could be similar to the puns, and the website can help you calculate limiter settings.

Once you have your xover points, smaart delay finder used with pink noise could get you in the ballpark, but it's never quite as simple as that :)

Posted By: universaltechnique
Date Posted: 26 April 2022 at 6:56pm
Thanks Tedski! It's the RB212 that is a bit of an enigma, but im keen to use them as they fit right on top of the puns.

Posted By: el chupacabra
Date Posted: 22 May 2022 at 8:58pm
I run rb212 with usb2 below and community sls920 above which is a fairly similar format.
I would not run them below 80hz. up to 250 or so is the upper xover point to my memory but not looked at the program in a while. drivers are the rcf 12n405 but i imagine yours will be with fane 12mb?

Posted By: Timebomb
Date Posted: 26 November 2022 at 8:39pm
I used to run the RB212s up to to 370Hz with a 24dB low pass and some out of band eq a bit higher up to take out a honk, the ax88 didnt really get to 180Hz more like 250Hz iirc, they couldnt keep up with the rb212s though.  Are those my old cabinets in the pic? 

James Secker     

Posted By: munkey
Date Posted: 28 November 2022 at 11:59am
They are indeed

the midtops!

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