Niklas Wermelin Posted September 1, 2014 Report Posted September 1, 2014 Hello! I got 2 Xl 12s and wants to know what boxes they like? Im thinking about building a 2:1 ratio 4th order bandpass tuned to 40-45 hz something, what do you guys think about that and do someone know how big i should make the sealed and the ported to get the most out of these subs? Sorry if the english is bad. Quote
g2shuck Posted September 1, 2014 Report Posted September 1, 2014 I would do one cub per sub on the sealed side Quote 2000 Toyota Camry With Sealed Off Trunk Sky High OFC Wiring DC Power 270 XP Alt AQ 2200 Sub Amp Two DC Level 4 m2 12s 80 Mil Murdetmat Gathering Parts For Wall Build. Team DC Audio 2014 Member
Niklas Wermelin Posted September 1, 2014 Author Report Posted September 1, 2014 I would do one cub per sub on the sealed side Would you do 1 cub box for each sub or just do a 2 cub sealed with both in them? Quote
WCA Rusty Posted September 1, 2014 Report Posted September 1, 2014 i would put each subwoofer in its own chamber Quote DC AUDIO Phone Number 1(855)SPL-DBZZ Built by Competitors, for Competitors.
Niklas Wermelin Posted September 1, 2014 Author Report Posted September 1, 2014 i would put each subwoofer in its own chamber so 2 1 cub boxes and a 4 cub ported? do you got any recommendations on this kind of box? Quote
g2shuck Posted September 1, 2014 Report Posted September 1, 2014 That sounds good. Tuned between 45-50hz with as much port area as you can get withor making the port more than 6-8 inches long Quote 2000 Toyota Camry With Sealed Off Trunk Sky High OFC Wiring DC Power 270 XP Alt AQ 2200 Sub Amp Two DC Level 4 m2 12s 80 Mil Murdetmat Gathering Parts For Wall Build. Team DC Audio 2014 Member
Niklas Wermelin Posted September 1, 2014 Author Report Posted September 1, 2014 That sounds good. Tuned between 45-50hz with as much port area as you can get withor making the port more than 6-8 inches long Do i need to have 1cub/ 4 cub with the subs/port in or without? Im thinking about tuneing it at 42hz, but i can make it so i can change ports though so i can try some different tunes Quote
g2shuck Posted September 2, 2014 Report Posted September 2, 2014 Pm me and I can help you oit Quote 2000 Toyota Camry With Sealed Off Trunk Sky High OFC Wiring DC Power 270 XP Alt AQ 2200 Sub Amp Two DC Level 4 m2 12s 80 Mil Murdetmat Gathering Parts For Wall Build. Team DC Audio 2014 Member
will77530 Posted September 2, 2014 Report Posted September 2, 2014 how much power are you planning on sending to each sub Quote
Niklas Wermelin Posted September 2, 2014 Author Report Posted September 2, 2014 how much power are you planning on sending to each sub Im looking at a Spl Dynamics D8S, so it will be around 2000rms daily at 2 ohm, and then change the om to 0,5 at competitions so it will be more then 3500+ for each sub there Quote
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