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Sealed Box question
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<blockquote data-quote="unclesam099" data-source="post: 3730446" data-attributes="member: 582155"><p>I am making a sealed box for my 12" Type R and have a question. The box is ~0.95 cu. ft. gross (0.88 cu. ft. net) volume, slanted where the sub will mount, 14" wide x 14" deep x 14" tall side/10" short side. It will be run by a Cadence TXA-750D (600w RMS / 1200w Max) running at 1ohm (dual 2ohm sub). My goal is very much SQ.</p><p></p><p>I have heard that it is a decent idea to put some sort of foam on the inside of these boxes opposite the speaker. Should I put some Ensolite foam on the back panel? Or will this take away from the performance/"reduce" the enclosure volume like polyfill does?</p><p></p><p>Thanks.</p></blockquote><p></p>
[QUOTE="unclesam099, post: 3730446, member: 582155"] I am making a sealed box for my 12" Type R and have a question. The box is ~0.95 cu. ft. gross (0.88 cu. ft. net) volume, slanted where the sub will mount, 14" wide x 14" deep x 14" tall side/10" short side. It will be run by a Cadence TXA-750D (600w RMS / 1200w Max) running at 1ohm (dual 2ohm sub). My goal is very much SQ. I have heard that it is a decent idea to put some sort of foam on the inside of these boxes opposite the speaker. Should I put some Ensolite foam on the back panel? Or will this take away from the performance/"reduce" the enclosure volume like polyfill does? Thanks. [/QUOTE]
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