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Subwoofers
Isobaric loading in double the size enclosure
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<blockquote data-quote="akadj" data-source="post: 8210654" data-attributes="member: 554298"><p>You will lose 3db, but gain 3db back if lowering impedance and doubling your output power from 1 sub to 2 subs. So in short.. If your woofer is rated at 90db @ 1 watt.. With two you will still be at 90db.. At least that what I've been told</p><p></p><p>Another thing that you will gain with compound isobaric set ups is they have a lot more SQ, faster or more accurate response and reduce odd order harmonics.</p><p></p><p>I tried this in my wall and didn't notice any change in SPL as it claims and because im just set up for burps I couldn't tell ya if the SQ myth was true either.</p></blockquote><p></p>
[QUOTE="akadj, post: 8210654, member: 554298"] You will lose 3db, but gain 3db back if lowering impedance and doubling your output power from 1 sub to 2 subs. So in short.. If your woofer is rated at 90db @ 1 watt.. With two you will still be at 90db.. At least that what I've been told Another thing that you will gain with compound isobaric set ups is they have a lot more SQ, faster or more accurate response and reduce odd order harmonics. I tried this in my wall and didn't notice any change in SPL as it claims and because im just set up for burps I couldn't tell ya if the SQ myth was true either. [/QUOTE]
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Isobaric loading in double the size enclosure
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