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Need help with box/port dimensions for a ThreatCon 4 12"! Building today!
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<blockquote data-quote="stutla22" data-source="post: 8235980" data-attributes="member: 651270"><p>Hello everyone, I recently purchased a threatcon 4 12'. These specs are from c2audio's Site</p><p></p><p>12" Threatcon-4 Dual-2 Ohm</p><p></p><p>FS: 35.7 Hz</p><p></p><p>VAS: 28.8682 L</p><p></p><p>QES: .4082</p><p></p><p>QMS: 2.2965</p><p></p><p>QTS: .3466</p><p></p><p>MMS: 239.1952 g</p><p></p><p>BL: 22.9272</p><p></p><p>SENS: 87.0965 DB</p><p></p><p>Enclosure Recommendations:</p><p></p><p>Sealed: 1.0 - 1.25 ft^3</p><p></p><p>Ported: 1.5 - 2.0 ft^3 @ 35hz</p><p></p><p>This will be my first box build but my brother is helping me cut the wood perfect. Should I use 1 1/4" staples and glue or wood screws and glue? I was just going to copy this box build</p><p></p><p><a href="http://www.ebay.com/itm/12-Inch-CUSTOM-PORTED-MDF-CAR-STEREO-SUB-WOOFER-ENCLOSURE-2-CU-FT-TUNED-32Hz-/400334071716?pt=US_Speaker_Sub_Enclosures&amp;hash=item5d35c527a4" target="_blank">12 inch Custom Ported MDF Car Stereo Sub Woofer Enclosure 2 CU ft Tuned 32Hz | eBay</a></p><p></p><p>But its for 32hz I want 35. Unsure how long to make port and how open to make it to get 35hz?</p><p></p><p>I'll be running it on a audiopipe 1800 at 1 Ohm.</p><p></p><p>Any help will be appreciated!</p></blockquote><p></p>
[QUOTE="stutla22, post: 8235980, member: 651270"] Hello everyone, I recently purchased a threatcon 4 12'. These specs are from c2audio's Site 12" Threatcon-4 Dual-2 Ohm FS: 35.7 Hz VAS: 28.8682 L QES: .4082 QMS: 2.2965 QTS: .3466 MMS: 239.1952 g BL: 22.9272 SENS: 87.0965 DB Enclosure Recommendations: Sealed: 1.0 - 1.25 ft^3 Ported: 1.5 - 2.0 ft^3 @ 35hz This will be my first box build but my brother is helping me cut the wood perfect. Should I use 1 1/4" staples and glue or wood screws and glue? I was just going to copy this box build [URL="http://www.ebay.com/itm/12-Inch-CUSTOM-PORTED-MDF-CAR-STEREO-SUB-WOOFER-ENCLOSURE-2-CU-FT-TUNED-32Hz-/400334071716?pt=US_Speaker_Sub_Enclosures&hash=item5d35c527a4"]12 inch Custom Ported MDF Car Stereo Sub Woofer Enclosure 2 CU ft Tuned 32Hz | eBay[/URL] But its for 32hz I want 35. Unsure how long to make port and how open to make it to get 35hz? I'll be running it on a audiopipe 1800 at 1 Ohm. Any help will be appreciated! [/QUOTE]
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Need help with box/port dimensions for a ThreatCon 4 12"! Building today!
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