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Active crossover ideas

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Old 01-15-2006, 01:04 AM
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I am going to be running a pair of RE XXX mids and a pair of tbd tweeters active. I have 2 2 channel amps available. I am just wondering if anybody can suggest a decent active crossover for ~150 or less that will run this system.
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Old 01-15-2006, 10:48 AM
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check out some old coustic XM-5e. Should be cheap and a solid x over
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Old 01-15-2006, 12:18 PM
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http://www.lanzar.com/itempage.asp?MODEL=OPTIX2B

http://www.lanzar.com/itempage.asp?MODEL=VIBEX2

http://www.lanzar.com/itempage.asp?MODEL=VIBEX6

http://www.lanzar.com/itempage.asp?MODEL=VIBESX7

PM me if you want one of the above..
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Old 01-15-2006, 12:20 PM
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Which one would work best in my applicataion? I only need it for the fronts (mids/tweets).
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Old 01-15-2006, 12:28 PM
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The Vibex2 will probably have everything you need and is the least expensive...

the other Xovers just have different features... the optix2b being the most versitile..
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Old 01-15-2006, 12:38 PM
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^ according to the information, the vibe2's lowpass is limited to 250hz.. Drew plans on using it for mid's/tweet xover.. The OPTIX2B is the better choice sense its xover range is higher.

Drew, i have a audiocontrol 24xs that i dont use anymore.. Only thing is it uses r-net chips, instead of *****.
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Old 01-15-2006, 12:42 PM
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how hard are the r-net chips to acquire?
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Old 01-15-2006, 12:48 PM
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^ you can make your own by using common resistors. IF you have a really good idea of the xover freq you want (RE might be able to comment) then its not a big deal.

Myself when i was using it, i used my DQX to determine the xover point, then made the r-net to match.. When i did my 4-way system that is.
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Old 01-15-2006, 12:54 PM
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PM sent.
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Old 01-15-2006, 01:00 PM
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Originally posted by chev2:
according to the information, the vibe2's lowpass is limited to 250hz..
VIBEX2:

Hi-Pass Crossover Adjustable Frequency From 80 To 2.5K Hz

Lo-pass Crossover Adjustable Frequency From 35 To 400 Hz

[img]graemlins/dunno.gif[/img]


The highest lowpass setting would have your your midbass playing 3db down @ 500hz... If you wanted a higher setting then yes, look at the opti or another brand Xover...

One feature you may want to look for which the optix2b and the VIBESX7 have is a fully isolated power supply... this goes 2x if you are mounting the xover very far away from your amplifiers...
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