what can you tell me about Bandpass Enclosure
#1
need to know about the Series Tuned Dual Reflex Bandpass Enclosures
if i have two focal 27h one on each end of the box with the port in the center of the box what will it do for SQ
if you do not know what i'm think the box looks like a Dual Reflex Bandpass
(6th order) Enclosure but the 2ed port goes into the other side not out the side of the box
http://www.caraudiohelp.com/custom_c...udio_boxes.htm
if i have two focal 27h one on each end of the box with the port in the center of the box what will it do for SQ
if you do not know what i'm think the box looks like a Dual Reflex Bandpass
(6th order) Enclosure but the 2ed port goes into the other side not out the side of the box
http://www.caraudiohelp.com/custom_c...udio_boxes.htm
#3
I'd try a quasi eighth order design if you wanted to maintain good SQ while getting more SPL out of the system.
I built one for two RE8s and it was good. Just takes time to design and build, and uses a lot of room.
http://www.diysubwoofers.org/prt/dual_chamber.htm
That will get you started, but I'd post your numbers here or on icix before you build because if i remember correctly, how they calculate the tunings on that page isnt quite right.
I built one for two RE8s and it was good. Just takes time to design and build, and uses a lot of room.
http://www.diysubwoofers.org/prt/dual_chamber.htm
That will get you started, but I'd post your numbers here or on icix before you build because if i remember correctly, how they calculate the tunings on that page isnt quite right.
#7
it's not a 4th i'm thinking of more like a 6th order but its not a 6 .on a 6th you ports each go out the sides the one i'm thinking of will look like this a box that has 3 parts two are ported into the center that is then ported out into the car where my ski boot is i have a 1/4 firewall as the back of my seat and my ported does not work well
#8
Tri-Chamber Bandpass Systems http://www.diysubwoofers.org/bnd/trichamberbp.htm
someing thing like this 2 SEALED, 1 VENTED SECTIONS or 3 ported in a box #1 ported into box#2 box#2 ported out(into the car) and box #3 ported into box #2 do you get it ? [img]graemlins/blah.gif[/img]
someing thing like this 2 SEALED, 1 VENTED SECTIONS or 3 ported in a box #1 ported into box#2 box#2 ported out(into the car) and box #3 ported into box #2 do you get it ? [img]graemlins/blah.gif[/img]