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IDMax 12 v.3 D2 Enclosure
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<blockquote data-quote="shredder2" data-source="post: 8654296" data-attributes="member: 674047"><p>In that space you gave, using a slot... single baffled, braced, 45'd and for up to full rated power, the best I could come up with would end up as 1.98ft3 @29hz, 13.21in2^ft3 or really close to that.. if you want more volume, I'd suggest an aero or round port. The port I ended up with was 13.5" tall x 1 15/16" wide (26.16in2) around 38" long and that's minimum for up to full rated power (1000 watts). What amp do you plan to use?</p><p></p><p>The space you gave is probably gonna end up at 2ft3 net with a slot... 2.15-2.25ft3 with a round. Bracing and 45's I use will eat a bit of volume... .09ft3 to be exact, but If I leave em out the port area will be insufficient... the added volume will put velocities above where I like... it's that close. And if you use an aero or round for that tune (28-29hz) i'll be kinda long too , and possibly kinda difficult to do in the configuration you want. The depth should be ok... barely, at around 9 1/16" to play with and the driver looks like it needs 8.15" depth.</p></blockquote><p></p>
[QUOTE="shredder2, post: 8654296, member: 674047"] In that space you gave, using a slot... single baffled, braced, 45'd and for up to full rated power, the best I could come up with would end up as 1.98ft3 @29hz, 13.21in2^ft3 or really close to that.. if you want more volume, I'd suggest an aero or round port. The port I ended up with was 13.5" tall x 1 15/16" wide (26.16in2) around 38" long and that's minimum for up to full rated power (1000 watts). What amp do you plan to use? The space you gave is probably gonna end up at 2ft3 net with a slot... 2.15-2.25ft3 with a round. Bracing and 45's I use will eat a bit of volume... .09ft3 to be exact, but If I leave em out the port area will be insufficient... the added volume will put velocities above where I like... it's that close. And if you use an aero or round for that tune (28-29hz) i'll be kinda long too , and possibly kinda difficult to do in the configuration you want. The depth should be ok... barely, at around 9 1/16" to play with and the driver looks like it needs 8.15" depth. [/QUOTE]
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IDMax 12 v.3 D2 Enclosure
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