Stacking multiple EAW La325's

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   Hi, i have 3 EAW la325's. looking to buy another. I hear people saying you shouldn't add more than one eaw per side because of the wide dispersion can cause comb filtering? 
My question is that the Eaw la325 has a 90 x 70 coverage angle, would swapping the horizontal and vertical angle (very easy to do) help? 

thanks

Edited by Matty309 - 19 May 2019 at 2:28pm

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Matty309 Members Profile Send Private Message Find Members Posts Add to Buddy List Registered User Joined: 13 May 2019 Status: Offline Points: 116	Post Options Post Reply Quote Matty309 Report Post Thanks(0) Quote Reply Topic: Stacking multiple EAW La325's Posted: 19 May 2019 at 2:27pm
	Hi, i have 3 EAW la325's. looking to buy another. I hear people saying you shouldn't add more than one eaw per side because of the wide dispersion can cause comb filtering? My question is that the Eaw la325 has a 90 x 70 coverage angle, would swapping the horizontal and vertical angle (very easy to do) help? thanks Edited by Matty309 - 19 May 2019 at 2:28pm

DMorison Members Profile Send Private Message Find Members Posts Add to Buddy List Old Croc Joined: 14 March 2007 Location: Aberdeen Status: Offline Points: 1649	Post Options Post Reply Quote DMorison Report Post Thanks(0) Quote Reply Posted: 20 May 2019 at 1:36pm
	Probably not much. First, it's only 20 deg of difference, which is pretty small anyway. Second, it would only apply to the highs - but the rest of the spectrum would be unchanged. Remember the upper mids are coming from a pair of 7" stacked vertically, so they're always going to have a wider horizontal pattern and narrower vertical, regardless of what you do with the highs. Even the 2x15" low mids may have some narrowing in the vertical place, depending on where the XO to the 7's is set. HTH, David