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Single evl 18 box design help

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Recommended internal air space for a vented enclosure using one dual 4 ohm evl 18


Also I'd like to know what the speaker displacement is for that particular woofer


Box plans welcome........

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  • Recommended Ported Volume: 3.75 ~ 4.50 ft³  


No specs on displacement, but for an 18 I would assume between .15 and .3 cubic feet.



You're going to want to include what power you plan on running along with maximum dimensions

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Heres the info for displacement. I used the specs they gave on https://www.diyaudioandvideo.com/Calculator/SpeakerDriverDisplacement/


Speaker Displacement

Effective Cone Diameter = 18 in
Mounting Depth = 10.1 in
One-way, Linear Excursion (Xmax) = 0.9 in
Magnet Diameter = 7.35 in
Magnet Height = 3.5 in
Front Baffle Thickness = 0.75 in
Flush Mount = No

Driver Displacement = 0.24 ft3
Edited by PaperNoFlavors

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