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3 way top plan needed
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hansom View Drop Down
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Joined: 03 September 2014
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Points: 7 		Post Options Post Options   Thanks (0) Thanks(0)   Quote hansom Quote  Post ReplyReply Direct Link To This Post Topic: 3 way top plan needed
    Posted: 03 September 2014 at 4:40pm
Looking for a 3 way top plan
speakers im going to be using is:
1 RCF ND850 Driver- 110rms/ 500Hz-20,000Hz
1 RCF 10" L10 750yk - 350rms/ 70Hz-3,000Hz
1 RCF 15" L15S801 - 700rms/ 40Hz-1,500Hz

looking for a plan that would be 3 way and these would play to the best 
Bass is 2 RCF 18" P400 - 1000rms/ 25Hz- 1,000Hz each
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MarjanM View Drop Down
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Points: 7845 		Post Options Post Options   Thanks (0) Thanks(0)   Quote MarjanM Quote  Post ReplyReply Direct Link To This Post Posted: 04 September 2014 at 1:38am
Why dont you make a line array?
Marjan Milosevic
MM-Acoustics
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hansom View Drop Down
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Points: 7 		Post Options Post Options   Thanks (0) Thanks(0)   Quote hansom Quote  Post ReplyReply Direct Link To This Post Posted: 05 September 2014 at 1:40am
can a line array work for this setup 
if yes can u guide me into a design please
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mini-mad View Drop Down
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Points: 6861 		Post Options Post Options   Thanks (0) Thanks(0)   Quote mini-mad Quote  Post ReplyReply Direct Link To This Post Posted: 05 September 2014 at 5:17am
Originally posted by MarjanM MarjanM wrote:

Why dont you make a line array?

..your mean! Lol
If it sounds like a gorilla is trying to escape, turn it down.
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MarjanM View Drop Down
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Points: 7845 		Post Options Post Options   Thanks (0) Thanks(0)   Quote MarjanM Quote  Post ReplyReply Direct Link To This Post Posted: 05 September 2014 at 12:29pm
Make a F218 copy box too while you at it. They are giving away the plans anyway.
Marjan Milosevic
MM-Acoustics
www.mm-acoustics.com
https://www.facebook.com/pages/MM-Acoustics/608901282527713
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odc04r View Drop Down
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Points: 5469 		Post Options Post Options   Thanks (0) Thanks(0)   Quote odc04r Quote  Post ReplyReply Direct Link To This Post Posted: 05 September 2014 at 12:50pm
I doubt you will find an off the shelf DIY plan to suit those drivers well. You are going to have to do some thinking unless you want to just guess and probably end up with performance that will be a crap shoot.

Design a box around the 15" to get near the SPL and LF extension that will suit you, these factors will influence what type of enclosure you go for. The simplest thing you could do would be to mount all of the drivers in one enclosure (sealed or vented), box off the midrange driver internally, then figure out the volume of the main enclosure in order to meet your original spec whilst compromising on size.

You're not going to get away without some thinking!
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MarjanM View Drop Down
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Points: 7845 		Post Options Post Options   Thanks (0) Thanks(0)   Quote MarjanM Quote  Post ReplyReply Direct Link To This Post Posted: 05 September 2014 at 12:59pm
What he has described is exactly the EAW KF850 box. Even if he find some plans he will never be able to make the mid phase plug.
And for gods sake why would you want to make a 100kg top box?
Marjan Milosevic
MM-Acoustics
www.mm-acoustics.com
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levyte357- View Drop Down
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Points: 8517 		Post Options Post Options   Thanks (0) Thanks(0)   Quote levyte357- Quote  Post ReplyReply Direct Link To This Post Posted: 05 September 2014 at 1:47pm
Originally posted by hansom hansom wrote:

Looking for a 3 way top plan
speakers im going to be using is:
1 RCF ND850 Driver- 110rms/ 500Hz-20,000Hz
1 RCF 10" L10 750yk - 350rms/ 70Hz-3,000Hz
1 RCF 15" L15S801 - 700rms/ 40Hz-1,500Hz

looking for a plan that would be 3 way and these would play to the best 
Bass is 2 RCF 18" P400 - 1000rms/ 25Hz- 1,000Hz each


http://hornplans.free.fr/pas3ma3.html   Embarrassed

Remember plans are for 20mm timber.




Edited by levyte357- - 05 September 2014 at 1:48pm
Global Depopulation - Alive and Killing.
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MarjanM View Drop Down
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Points: 7845 		Post Options Post Options   Thanks (0) Thanks(0)   Quote MarjanM Quote  Post ReplyReply Direct Link To This Post Posted: 05 September 2014 at 1:57pm
Good catch Lev. i totally forgot about that box.
Marjan Milosevic
MM-Acoustics
www.mm-acoustics.com
https://www.facebook.com/pages/MM-Acoustics/608901282527713
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levyte357- View Drop Down
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Joined: 27 July 2012
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Points: 8517 		Post Options Post Options   Thanks (0) Thanks(0)   Quote levyte357- Quote  Post ReplyReply Direct Link To This Post Posted: 05 September 2014 at 2:14pm
Originally posted by MarjanM MarjanM wrote:

Good catch Lev. i totally forgot about that box.


4-5x a year, for the last 5x years, I've considered re-drawing this cab, for 15mm timber, and width  636mm. LOL
Global Depopulation - Alive and Killing.
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MarjanM View Drop Down
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Points: 7845 		Post Options Post Options   Thanks (0) Thanks(0)   Quote MarjanM Quote  Post ReplyReply Direct Link To This Post Posted: 05 September 2014 at 2:18pm
Redo that box with the hf in the 15 inch horn so it is not that big.
Marjan Milosevic
MM-Acoustics
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https://www.facebook.com/pages/MM-Acoustics/608901282527713
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hansom View Drop Down
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Points: 7 		Post Options Post Options   Thanks (0) Thanks(0)   Quote hansom Quote  Post ReplyReply Direct Link To This Post Posted: 06 September 2014 at 8:54pm
how would the speakers would work that plan
anyone have a eaw 850 plan? phase plug can be done 
but if anyone can help me with the design that would be greatly appreciated :D
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