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Car Audio Equipment
Subwoofers
two dd 9500 15's or one dd redline 800 18"?
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<blockquote data-quote="hispls" data-source="post: 8712720" data-attributes="member: 614752"><p>But it's really crowded into the rear so there's no room for the sound wave to get up to the front. Can you try to cut down the last box so that you have only that horizontal section of port like my last picture and test this from a few positions in your trunk? This should cost you NOTHING to snip off that extra wood and test some. Cut that last box down and test it all the way shoved back, all the way shoved forward, and one or two spots in between and see how the frequency response and overall output changes, this should give you some ideas on what works and what doesn't in your vehicle.</p><p></p><p>IF your only option is crowding the port like that you would probably do better to skimp on box volume some (8 cubes should do OK on 8K) and have better port position than trying for more volume and crowding things.</p><p></p><p>Also subs forward port back may work for you as well. A friend of mine does that in most of his builds in hatchback type vehicles with good results.</p><p>[ATTACH=full]22671[/ATTACH]</p></blockquote><p></p>
[QUOTE="hispls, post: 8712720, member: 614752"] But it's really crowded into the rear so there's no room for the sound wave to get up to the front. Can you try to cut down the last box so that you have only that horizontal section of port like my last picture and test this from a few positions in your trunk? This should cost you NOTHING to snip off that extra wood and test some. Cut that last box down and test it all the way shoved back, all the way shoved forward, and one or two spots in between and see how the frequency response and overall output changes, this should give you some ideas on what works and what doesn't in your vehicle. IF your only option is crowding the port like that you would probably do better to skimp on box volume some (8 cubes should do OK on 8K) and have better port position than trying for more volume and crowding things. Also subs forward port back may work for you as well. A friend of mine does that in most of his builds in hatchback type vehicles with good results. [ATTACH type="full" alt="22671"]22671[/ATTACH] [/QUOTE]
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Car Audio Equipment
Subwoofers
two dd 9500 15's or one dd redline 800 18"?
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