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<blockquote data-quote="coltje" data-source="post: 8457120" data-attributes="member: 668277">Hello,I&#039;m trying to design a vented subwoofer box for a 10&quot; subwoofer (alpine swr 1000w). I hope you can help me out because some things i dont know. I have two options where to place the subwoofer i prefer option 1.Option 1: spire tire well this space is 53x39x25 cm max outside. so around 38 liters.Option 2: in the trunk max space is 34x(56bottom)(42top) x40 cm and 1 side is steep because of the rear seat. around 51 liters)I have a ford fiesta 2015 hatchback i listen mostly to hard dance music (hardstyle, hardcore, techno)I want to have a sq subwoofer with nice deep bass dont care so mutch for spl.Made some design with winISD pro but some things i dont know like the max rear port air velocity( i set winISD to 29liter and tuned at 33hz&nbsp; port size is now 34x4cm&nbsp; lenght = 97cm&nbsp; this gives me a max port air velocity of 32m/s at 31hz&nbsp; (1000w) i dont plan to use 1000w but i care for the max.Made some drawings with sketchup. Do you think its posible to fit a vented sub in option1? if so what specs should i use for the vent &amp;amp; winisd?Thanks in advance Raymond[ATTACH]26554009[/ATTACH][ATTACH]26554010[/ATTACH][ATTACH]26554011[/ATTACH][ATTACH]26554012[/ATTACH]</blockquote>

[QUOTE="coltje, post: 8457120, member: 668277"] Hello, I'm trying to design a vented subwoofer box for a 10" subwoofer (alpine swr 1000w). I hope you can help me out because some things i dont know. I have two options where to place the subwoofer i prefer option 1. Option 1: spire tire well this space is 53x39x25 cm max outside. so around 38 liters. Option 2: in the trunk max space is 34x(56bottom)(42top) x40 cm and 1 side is steep because of the rear seat. around 51 liters) I have a ford fiesta 2015 hatchback i listen mostly to hard dance music (hardstyle, hardcore, techno) I want to have a sq subwoofer with nice deep bass dont care so mutch for spl. Made some design with winISD pro but some things i dont know like the [B]max rear port air velocity[/B]( i set winISD to 29liter and tuned at 33hz port size is now 34x4cm lenght = 97cm this gives me a max port air velocity of 32m/s at 31hz (1000w) i dont plan to use 1000w but i care for the max. Made some drawings with sketchup. Do you think its posible to fit a vented sub in option1? if so what specs should i use for the vent & winisd? Thanks in advance Raymond[ATTACH=CONFIG]26554009[/ATTACH][ATTACH=CONFIG]26554010[/ATTACH][ATTACH=CONFIG]26554011[/ATTACH][ATTACH=CONFIG]26554012[/ATTACH] [/QUOTE]

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