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Passive Radiator question.
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<blockquote data-quote="SlugButter" data-source="post: 8830339" data-attributes="member: 678073"><p>you can design a PR setup with either 1 or 2 radiators. You can do a sealed box air space with a single radiator or a ported box air space with 2 radiators. The most efficient use of space would probably be the smaller box with the single radiator, which will be tuned really low (25 HZ box tuning). The larger box with dual radiators could also be tuned low by adding a ton of weight to the radiators, but I’ve found that tuning dual radiator boxes to a traditional 30-35 HZ box tuning works really well. Changing air space inside the box changes how much weight you’ll need to add on the radiators to get the desired box tuning. You’ll definitely need to software model this if you want to get it right. Some passive radiators don’t have the xmax to do a single. The Earthquake sounds radiators have a ton of xmax, but the Dayton audio PRs I’ve used have alot less xmax.</p></blockquote><p></p>
[QUOTE="SlugButter, post: 8830339, member: 678073"] you can design a PR setup with either 1 or 2 radiators. You can do a sealed box air space with a single radiator or a ported box air space with 2 radiators. The most efficient use of space would probably be the smaller box with the single radiator, which will be tuned really low (25 HZ box tuning). The larger box with dual radiators could also be tuned low by adding a ton of weight to the radiators, but I’ve found that tuning dual radiator boxes to a traditional 30-35 HZ box tuning works really well. Changing air space inside the box changes how much weight you’ll need to add on the radiators to get the desired box tuning. You’ll definitely need to software model this if you want to get it right. Some passive radiators don’t have the xmax to do a single. The Earthquake sounds radiators have a ton of xmax, but the Dayton audio PRs I’ve used have alot less xmax. [/QUOTE]
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