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4th order bandpass


jreese92

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ok, so what i've gathered from everybody is to go .75 sealed, 1.5 ported tuned to 48-50 hz, does this sound right?

Pioneer 6300ub

Rockford Prime 6.5's

Pioneer 6x9's

Alpine MRP-M500

10" Alpine Type R

1.4 Cubic Foot Enclosure Tuned to 34 hz

Stinger 4 Gauge Wires

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yup sounds good

The IrishmanDCSig.jpgCheck out my build hereXL 4th order wall build logIn Progress:alpine cda HU4th order Bandpass2xl 15's1- ab 400.1 (gonna be two hopefully)4- Crescendo 8's2- xts crecendo supertweeters

2 sq super tweetsMb quart 4.125Mechman 270a alt1- xs D27003- xs XP3000

4- odessey pc1700seller feed back threadhttp://www.stevemeadedesigns.com/board/topic/136418-d-train-13k/

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also, does it matter how i port it, because i'm not a fan of the tube ports, could i just go with a regular port in the box (not sure if there is a name for them).

Pioneer 6300ub

Rockford Prime 6.5's

Pioneer 6x9's

Alpine MRP-M500

10" Alpine Type R

1.4 Cubic Foot Enclosure Tuned to 34 hz

Stinger 4 Gauge Wires

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a slot port? and yes you can do that.

but being your first bandpass i would recommend doing a tube port or aero.

its alot easier to tune right where you want it. then later you can build a slot port with the tuning you like in your car

The IrishmanDCSig.jpgCheck out my build hereXL 4th order wall build logIn Progress:alpine cda HU4th order Bandpass2xl 15's1- ab 400.1 (gonna be two hopefully)4- Crescendo 8's2- xts crecendo supertweeters

2 sq super tweetsMb quart 4.125Mechman 270a alt1- xs D27003- xs XP3000

4- odessey pc1700seller feed back threadhttp://www.stevemeadedesigns.com/board/topic/136418-d-train-13k/

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also, does it matter how i port it, because i'm not a fan of the tube ports, could i just go with a regular port in the box (not sure if there is a name for them).

slot port with ~18in of port per cube will do good.

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8_RedDevillogo.pngteamtexflex-1.jpg

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basically when you using the calculator youll set the net volume at 1.5 and adjust the length of the port until you get the desired frequency.

putting more of the port in the box will increase the tuning and decrease the amount of volume in the box. so when using the round port keep as much port outside of the box as possible.

or you can make more net volume to allow for more port inside the box. if you can understand what i mean. idk how to explain that lol

The IrishmanDCSig.jpgCheck out my build hereXL 4th order wall build logIn Progress:alpine cda HU4th order Bandpass2xl 15's1- ab 400.1 (gonna be two hopefully)4- Crescendo 8's2- xts crecendo supertweeters

2 sq super tweetsMb quart 4.125Mechman 270a alt1- xs D27003- xs XP3000

4- odessey pc1700seller feed back threadhttp://www.stevemeadedesigns.com/board/topic/136418-d-train-13k/

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yeah torres

The IrishmanDCSig.jpgCheck out my build hereXL 4th order wall build logIn Progress:alpine cda HU4th order Bandpass2xl 15's1- ab 400.1 (gonna be two hopefully)4- Crescendo 8's2- xts crecendo supertweeters

2 sq super tweetsMb quart 4.125Mechman 270a alt1- xs D27003- xs XP3000

4- odessey pc1700seller feed back threadhttp://www.stevemeadedesigns.com/board/topic/136418-d-train-13k/

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i can't download it on my mac, so i'm gonna download on a buddies computer, is there a selection you can make for a 4th order box?

Pioneer 6300ub

Rockford Prime 6.5's

Pioneer 6x9's

Alpine MRP-M500

10" Alpine Type R

1.4 Cubic Foot Enclosure Tuned to 34 hz

Stinger 4 Gauge Wires

Link to comment
Share on other sites

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