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Car Audio Help
Enclosure Design & Construction
SEALED vs PORTED (basic info.)
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<blockquote data-quote="SicAudio" data-source="post: 7173293" data-attributes="member: 609136"><p>that box is a bit too big for those subs FYI...3-3.2 is about the biggest i would go for them...</p><p></p><p>but.... the shared chamber design is a plus.. it lets both subs compress the same air space and helps control the cone movement..which in turn increases the output..it also reduces the required airspace by about 10% - 25% per sub... IE. if each sub needs 1 cf each then the 2 same subs in 1 shared space would only need 1.5-1.8cf..</p><p></p><p>almost all my boxes I do are shared space and i also do not round the interior corners unless the customer wants to pay the extra for it... the dif in sound at high volumes is negligable at best and I am positive no one can "hear" the difference...</p></blockquote><p></p>
[QUOTE="SicAudio, post: 7173293, member: 609136"] that box is a bit too big for those subs FYI...3-3.2 is about the biggest i would go for them... but.... the shared chamber design is a plus.. it lets both subs compress the same air space and helps control the cone movement..which in turn increases the output..it also reduces the required airspace by about 10% - 25% per sub... IE. if each sub needs 1 cf each then the 2 same subs in 1 shared space would only need 1.5-1.8cf.. almost all my boxes I do are shared space and i also do not round the interior corners unless the customer wants to pay the extra for it... the dif in sound at high volumes is negligable at best and I am positive no one can "hear" the difference... [/QUOTE]
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SEALED vs PORTED (basic info.)
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