Box For 2 12"pioneers Spl.

[alexisd]

Need some help to buil a box for 2 12" pioneers.The box have to fit in a scion tc hatchback.I work in wood and have any tool that is needed.I buil a box but don't sound that good.The manual state that need 1.75 cu ft per speaker.I wanted ported or vented in the front.The box is for use in competition with the termlab meter.What i need is some help in the real dimmensions of the box.Or some easy reading plans.I don't know nothing of tunning.The max size in the car is 37"width and 14" hight.The speakers are the pioneer premier ts-w30001d4

Edited April 28, 2007 by alexisd

[alexisd]

Anyone here?Jump with some ideas?

[shooter69]

can you get me the Xmax and Woofer Displacement on those subs? if you can, then i can probably get a design

[alexisd]

xmax=12.9 mm,xmax inch=0.51,,woofer displacement liter=5.12,sp displacement ft3=0,181.Recom.enclosure[liter]14.15 to 28.31.recom enclosure [ft3]0.50 to 1.0.Thank's

Edited April 28, 2007 by alexisd

[alexisd]

Slow site or no members?I wait and stick around,but no one answer the thread.

[AP Zoutes]

no answers

You said you built a box and it didn't sound good. Did you follow the specs by Pioneer? How did it not sound good. Not enough bass? Bad SQ? what amps are you using.

[roscoe1129]

well if ur just looking for spl try this:

36.5w x 13.5h x 20d

port 12h x 6w x 13.25 L1

port L2-5

about 3.3 cu ft at 40-41 hz

[alexisd]

Yeah no enough bass comming from the box i build.

Those measurments look good to me.Now how big you said the port in the front?

And what is the L1 port and L2 port.Im new on this.They said some like 1.75 cu ft per speakers.I can use some resin too i have some left.The resin only in the joint or i can use in the whole box inside?You can draw a little scketch for me or drawings easy to read and understand?

Edited April 28, 2007 by alexisd

[andym85]

i think he is saying do an "L" shaped slot port...the long part of the "L" is 13.25'' and the short part of the "L" is 5"

[alexisd]

Like i said before a little drawing or scketch is prefect.I can follow the measurments.Im a cabinet builer and work with shop drawings all the time.If he said that one work good for spl i can builded easy but need a drawing,or better undestanding of those measurments.Thank's to all of you.I hit before with a pre made box 140db's in thermlab.Now i upgrade the subs and looking into different box,maybe hit more than 140db's.Now this speakers are 3000 and the old ones was only 1200 wtts.I use a hifonics brutus amp the 2000 wtts.