3 sa12 in 4th order

damn! taramps stepping their game up! Like even more crazier than before.
Watch the video. They actually make less per at .5 than at 1 ohm. Sweet spot seems to me would be running into 4 ohms for 2000w at 91% efficiency. There cheap enough that buying extra shouldn't be so much of an issue if you're planning this sort of build.
 
Watch the video. They actually make less per at .5 than at 1 ohm. Sweet spot seems to me would be running into 4 ohms for 2000w at 91% efficiency. There cheap enough that buying extra shouldn't be so much of an issue if you're planning this sort of build.
Yeah not talking about them trying to make power at low ohm loads, more like they arent constantly going into protect or shitting themselves. A lot of amps in other lines would just cut out at that impedance when driven slightly hard.
 
Im thinking of making it an aero port. The way the box will be made ill need to throw the subs on the side instead of the traditional back of the box to have more room for a deeper port because i wasnt calculating the displacement of the actual port would make inside the box is big. I only have like 6 inch max of space between the box and the rear of my back seats. After calculating my sealed will be 3.1 and my ported side will be 8.8 after displacement so ill need around 90-110 of port area using aero? Using a single 12 aero has 113 port area.
 
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Im thinking of making it an aero port. The way the box will be made ill need to throw the subs on the side instead of the traditional back of the box to have more room for a deeper port because i wasnt calculating the displacement of the actual port would make inside the box is big. I only have like 6 inch max of space between the box and the rear of my back seats. After calculating my sealed will be 3.1 and my ported side will be 8.8 after displacement so ill need around 90-110 of port area using aero? Using a single 12 aero has 113 port area.
3.1 sealed/8.8ft3 vented ad?.. jeez... thats pretty big for 3 10's in a 4th I'd think
 
not all the times. I've heard 3 to one ratio 4ths with usable bandwidth from 20hz to 55hz
I think this one will peak hard.
That peak ought to overpower those lows for sure, it sounds like its what he's shooting for
Ipm9an.jpg
 
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