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Enclosure Design & Construction
adding a 4th sub, do chamber specs need to match other 3 to sound good?
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<blockquote data-quote="RSDXzec" data-source="post: 8047214" data-attributes="member: 638347"><p>yeah it's pretty cheap equipment, subs were second hand bought separately so I'm iffy about having them together in the same chamber, also I don't have enough room to fit all 4 in the same enclosure... 3 was already a stretch, only got 1.7cf for each sub after displacements and ports as small as I could get them to be able to handle 350w without port noise according to winisd.</p><p></p><p>and I'm hoping to be able to put this sub on the same amp if i need to, the amp can handle it but I'd prefer to have it on another atm otherwise i need to buy thicker wires. Hopefully a different shape box with the same volume and tuning doesn't alter the box rise enough to matter.</p><p></p><p></p><p>you really think it's definitely gonna be between 90 and 270 degrees out of phase?</p><p></p><p>What recommendation would you give to maintain the phase within 90 degrees of the other 3 subs... preferably in phase if possible.</p></blockquote><p></p>
[QUOTE="RSDXzec, post: 8047214, member: 638347"] yeah it's pretty cheap equipment, subs were second hand bought separately so I'm iffy about having them together in the same chamber, also I don't have enough room to fit all 4 in the same enclosure... 3 was already a stretch, only got 1.7cf for each sub after displacements and ports as small as I could get them to be able to handle 350w without port noise according to winisd. and I'm hoping to be able to put this sub on the same amp if i need to, the amp can handle it but I'd prefer to have it on another atm otherwise i need to buy thicker wires. Hopefully a different shape box with the same volume and tuning doesn't alter the box rise enough to matter. you really think it's definitely gonna be between 90 and 270 degrees out of phase? What recommendation would you give to maintain the phase within 90 degrees of the other 3 subs... preferably in phase if possible. [/QUOTE]
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adding a 4th sub, do chamber specs need to match other 3 to sound good?
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