New parts

 

Silver Member
Username: Alex_f

Lawrenceburg, Ky Us

Post Number: 901
Registered: Nov-05
Okay, I have found a place where i can get the magnets. So im going to have a sub with a 120 ounce ceremic mag with 2.5" vc and around 17mm xmax one way. Probobly monday( i will be gone until then) i will order cones and surround to move 3inches peak! It will have a 220 ounce magnet on it, and 3 inch vc. It might be a couple weeks, but i can get some 12 spoke aluminum baskets. Now i need you to help me out. If you could choose, what resonant frequency would you put on a sub? Like 20, 25, 33 40.
 

Silver Member
Username: Alex_f

Lawrenceburg, Ky Us

Post Number: 903
Registered: Nov-05
bump what do you guys think?
 

Silver Member
Username: Van_man

Boston, MA

Post Number: 424
Registered: Mar-06
I dont know what any of this means so heres some specs of something off Ebay posted by chauncy,"anybody?"
SPECIFICATIONS
Fs = 21.21 Hz
Qe = 0.20
Qm = 2.11
Qts = 0.18
Vas = 183.80 ltr
Sd = 0.0806 m2
Re = 3.18 W
Mmd = 266.53 g
Cms = 0.0002 m/N 0.20148 mm/N
Rms = 17.68 W m
Bl = 24.62 N/A
Xmag = 27.4 mm
Xsus = 24.6 mm
Xmax = 24.6 mm
Mag Maximum = 4.6 mm
Sus Minimum = 0.2 mm
Good luck with that project. I thought I had an unhealth attitude towards car audio, but man your way more addicted to it then me. Lol. I would like to make my own amps. My idea of that is taking old Optimus cases and replacing the guts with Zapcos and US Amp guts.
 

Silver Member
Username: Killerzracing71

Fredericksburg, Virginia United states

Post Number: 840
Registered: Aug-05
wut r u asking......kinda confusing.....n for a FS different subs having differnt qualites, just like peopl have different taste, just like not one shoe fits everyone....so pick wut u want...or atleast tell us wut ur goal is
 

Silver Member
Username: Nnnnick_b

Weddington, Nc Usa

Post Number: 794
Registered: Jan-05
no higher then 30 IMO. I would keep it between 20 and 30, for daily listening. for competition i have no clue.
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