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Alpine TYPE-R subs
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<blockquote data-quote="bigbassman" data-source="post: 27119" data-attributes="member: 542419"><p>when a woofer is in a 'free air' environment, the suspension is on its own to provide support and compliance. However, if its not possible for the VC to reach the backplate, you've just got a sub stroking as far as it can, and no damage to the coil will occur. You may rip the surround, or spider, but the woofer will continue to play. The 9515 for example, still has over a half inch of clearance with the cone at its full peak retraction. So it's impossible to bottom the coil and damage it.</p><p></p><p>Loyd L.</p></blockquote><p></p>
[QUOTE="bigbassman, post: 27119, member: 542419"] when a woofer is in a 'free air' environment, the suspension is on its own to provide support and compliance. However, if its not possible for the VC to reach the backplate, you've just got a sub stroking as far as it can, and no damage to the coil will occur. You may rip the surround, or spider, but the woofer will continue to play. The 9515 for example, still has over a half inch of clearance with the cone at its full peak retraction. So it's impossible to bottom the coil and damage it. Loyd L. [/QUOTE]
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