Jump to content

i need wall help!


Recommended Posts

i want to build my first wall, but how do you determine the port size for a certain frequency. is there cheap or free software i can use.

it will be 4 18's on 10,000 RMS. any help would be very helpful. thanks

2 mofo152x's on 6000 rms, 141.6 dB termlab

Link to comment
Share on other sites

  • Replies 35
  • Created
  • Last Reply

hey cody!welcome to the walled family first of all!well to give you the basic hint on how to...first of all you have to figure out how many litres is your wall.then figure out the position of your subs and your duct.after that you have to determine your goals(decide what music you wanna play if you want it to tune high or low aim at a number and try to go from there)so basically if you like r n b you wan't a wall tuned relatively low while if you like electronic you can tune higher.after that you need to measure the space left in the face of the wall for your duct.once you know that it's easy to use a program to tell you the depth of your duct so it tunes at the wanted frequency.from there on it's all trial and error until you find your perfect set up

'92 toy rolla EE90/AE92 1.3lt 12 x 8inch beyma (mids) 6 x beyma CP21-F tweeters(highs) 4 x 15 SPL Dynamics SPL380 D2(walled) 2 x ESX Vision 2500.2(mids,highs) 1 x SPL Dynamics D9-XS(subs) 4 x stinger SPV70 + 5 X SVR platinum 3500P batts 157.2 official on db drag comp-157.3 on same comp but eliminated...still a work in progress... Team Hxomania Trikala http://www.stevemeadedesigns.com/board/topic/156885-lil-noisy-toy-rolla/

Link to comment
Share on other sites

Check out the car audio fabrication channel on YouTube. There are videos on box designing and building that will answer your questions. Very good channel IMO you will learn all kinds of stuff.

System:

Pioneer DEH-8400BH

4 Alpine Type R 6.5's

4 Soundqubed PA 6.5's

4 Soundqubed Supertweets

Hifonics BRX 640.4

Crescendo S800/4

2 Soundqubed Q1-3500.1s strapped @1ohm

2 Soundqubed HDC4 18's

11 Cubes net @37hz (Subs up, port back)

2 DC Power 250 HD's

1 DC Power 300 SPX

DC Power triple alt bracket

5 Kinetik HC 1800's

4 runs of 1/0 OFC power cables

4 runs of 1/0 OFC grounds from rear battery bank to OEM alt bracket

iPad Air in dash

300+ sq ft or sound deadening

Link to comment
Share on other sites

Wow, OK thanks man I appreciate it very much. I'm really excited to build my first wall. This will be my biggest system yet. I really want to compete with this new system next year but we don't really have a very big local comp. I have left with first place, on my first comp. How can I find bigger comps with more people. I live in central oregon. I would be willing to drive somewhere but need a realistic idea of how many dbs people are hitting in "my class". I'll be running 4 18's on a "10,000 rms" amp. I'll have to see what it actually puts out when it gets here. Thanks

2 mofo152x's on 6000 rms, 141.6 dB termlab

Link to comment
Share on other sites

and vehicle.

THERE IS NO BUILD LOG!

1998 Chevy Silverado ext cab

Alpine CDA-9887

4 Team Fi 15s

2 Ampere Audio TFE 8.0

2 Ampere Audio 150.4

3 Digital Designs CS6.5 component sets

Dual Mechman 370XP Elite alternators inbound!

8 XS Power d3400

6 XS power d680

Second Skin

Stinger

Tsunami Wiring

Sky High

A Real Voltmeter not a piece of shit stinger.

Link to comment
Share on other sites

Archived

This topic is now archived and is closed to further replies.

  • Recently Browsing   0 members

    • No registered users viewing this page.
  • Who's Online   0 Members, 0 Anonymous, 208 Guests (See full list)

    • There are no registered users currently online



×
×
  • Create New...