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Testing "SA-12" Prototype
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<blockquote data-quote="sundownz" data-source="post: 5259321" data-attributes="member: 549523"><p>I found the only way to kill this sub within reason - bottoming it out. So, we are going to re-prototype with a few changes to make this a near impossibility (and a few other minor things):</p><p></p><p>1) Adding 10mm to magnet stack</p><p></p><p>2) Moving vent holes closer to the pole by 5mm</p><p></p><p>3) Making the coil 5mm taller and increasing pole extension as well</p><p></p><p>4) Creating a plastic spacer ring under the basket</p><p></p><p>This makes total x-mech 33.75mm vs 26.25mm now.</p><p></p><p>Keep in mind I had 1800 watts on tap too //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif So it was already difficult to bottom out.</p></blockquote><p></p>
[QUOTE="sundownz, post: 5259321, member: 549523"] I found the only way to kill this sub within reason - bottoming it out. So, we are going to re-prototype with a few changes to make this a near impossibility (and a few other minor things): 1) Adding 10mm to magnet stack 2) Moving vent holes closer to the pole by 5mm 3) Making the coil 5mm taller and increasing pole extension as well 4) Creating a plastic spacer ring under the basket This makes total x-mech 33.75mm vs 26.25mm now. Keep in mind I had 1800 watts on tap too [IMG]//content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif[/IMG] So it was already difficult to bottom out. [/QUOTE]
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Testing "SA-12" Prototype
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