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4th order question.
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<blockquote data-quote="X-Drive" data-source="post: 8588374" data-attributes="member: 673493"><p>I did bandpass 4th order in Nissan Micra. Closed box is 40 liters, vented box is 135 liters. Port is tube at 200 mm diametr and 350 mm long. Play very good.</p><p></p><p>Sub is Ural Patriot 15" and amplifer Pride 2k (2000 Watt)</p><p></p><p><img src="https://pp.userapi.com/c837521/v837521803/5f052/0hVMRtxOV9s.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p></p><p><img src="https://pp.userapi.com/c837521/v837521803/5f05c/H-BM1b8bvME.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p></p><p><img src="https://pp.userapi.com/c837521/v837521803/5f066/8NCJGUPHeDM.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p></p><p><img src="https://pp.userapi.com/c837521/v837521115/5f599/YVIb8Lt0M6M.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p></p><p><img src="https://pp.userapi.com/c837521/v837521803/5f070/dnfLnlxA0DQ.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p></blockquote><p></p>
[QUOTE="X-Drive, post: 8588374, member: 673493"] I did bandpass 4th order in Nissan Micra. Closed box is 40 liters, vented box is 135 liters. Port is tube at 200 mm diametr and 350 mm long. Play very good. Sub is Ural Patriot 15" and amplifer Pride 2k (2000 Watt) [IMG]https://pp.userapi.com/c837521/v837521803/5f052/0hVMRtxOV9s.jpg[/IMG] [IMG]https://pp.userapi.com/c837521/v837521803/5f05c/H-BM1b8bvME.jpg[/IMG] [IMG]https://pp.userapi.com/c837521/v837521803/5f066/8NCJGUPHeDM.jpg[/IMG] [IMG]https://pp.userapi.com/c837521/v837521115/5f599/YVIb8Lt0M6M.jpg[/IMG] [IMG]https://pp.userapi.com/c837521/v837521803/5f070/dnfLnlxA0DQ.jpg[/IMG] [/QUOTE]
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4th order question.
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