MJ-18 install

[cotjones V2]

ok i have an mj-18 on the way to my house and am ready to start constructing my box, so what do u guys think i should do its going in the back of an ext cab chevy truck and i want loud low end bass, but i still want it to have some control?

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[stoker42 10+ year member]

ported and tuned to 34 hz

 

[jmanpc 5,000+ posts]

yeah, port it. I'd tune between 30 and 34hz.

 

[cotjones V2]

any calculators that you guys know of or plans?

 

[cotjones V2]

oh whats the vb/f3/fb of the mj 18

 

[denim 5,000+ posts]

Good luck with the install.

 

[cotjones V2]

does this box look ok for this sub?

http://subwoofertools.com/forum/ported-box.asp?Ew=40&Eh=21&Dia=11&Xmax=12&Vd=4.5&NumW=1&Vb=4.5&Fb=32&Qts=&Vas=&Fs=&CE=0

 

[denim 5,000+ posts]

The size and tuning looks great.

 

[jeremiah 10+ year member]

the driver displacement is 0.43 not 4.5

http://subwoofertools.com/forum/ported-box.asp?Ew=40&Eh=21&Dia=11&Xmax=12&Vd=0.43&NumW=1&Vb=4.5&Fb=32&Qts=&Vas=&Fs=&CE=0

 

[generalGOTCHA 10+ year member]

Jerimiah ... ever get an amplifier for that subwoofer yet ?

 

[jeremiah 10+ year member]

no iv benn out of work for one month //content.invisioncic.com/y282845/emoticons/frown.gif.a3531fa0534503350665a1e957861287.gif

 

[jeremiah 10+ year member]

you know you can PM me so you dont post in an old thread

 

[onearmedbastard 10+ year member]

ok i have an mj-18 on the way to my house and am ready to start constructing my box, so what do u guys think i should do its going in the back of an ext cab chevy truck and i want loud low end bass, but i still want it to have some control?

ported and tuned to about 33-37 hz.

and when you're done with that to see how its gonna work out for you. go to best buy and find a salesman trying to convince a lady to get rockfords for her son. prove him that they **** by calling him out to the back of the best buy, make the whole store go out and watch you, and "shake his car more than he shaked his." you gotta give that lady your email address though so she can thank you for leading her onto better subs for her son. //content.invisioncic.com/y282845/emoticons/hitbybrick.gif.68a672fae224041f00769a97c2c1bf2d.gif