Well I AM A young gun(16 years of age) so impressing the friends is a goal...but end the end...if they sound 100 times better than the garbage my friends get ill have the last laugh

BTW...whats the driver displacement on the 12 inch model?

Well ima young gun(16 years of age) so impressing the friends is a goal...but end the end...if they sound 100 times better than the garbage my friends get ill have the last laugh

BTW...whats the driver displacement on the 12 inch model?

It's insignificant to make any real difference... just assuming around 0.1 ft^3 or so.

If you want to impress your friends port them, tuned low Should still sound quite good.

good stuff...so a box roudn 3.5-4.2 cu ft at 28-32hz wuld be sufficient for the SD-1(2 12s)...correct?

good stuff...so a box roudn 3.5-4.2 cu ft at 28-32hz wuld be sufficient for the SD-1(2 12s)...correct?

Yessir, correct.

I ran the Thiele/Small specs thru the Efficiency Bandwidth Product (EBP) formula...and got a number of 49.0566...which is actually in the range of suited best for sealed, but right on the borderline for being a flexible enclosure sub.

Fs/Qes

i think ill try it in a

4 cu ft. ported tuned to 30hz

http://www.subwoofertools.com/forum/ported...mp;Fs=&CE=0

and

this sealed 2.5 cu ft enclosure w/polyfill(about 2-3 pound per side)

http://www.partsexpress.com/pe/showdetl.cf...tnumber=260-648

and keep the one that sounds best to my ear

Yep, it is a very good sealed / IB sub -- but will work ported if you like Exactly.

idk about u guys but these drives look ALOT like the early mid 90s(especially round 93-98) kicker comps...

whats funny about that is that i have a pair of kicker comp 10s from the mid 90s sittin upstairs in my room in a 2ft^3 box...them bad boys are old but stil rockin and are pretty tight...people used to think my dad had 2 12s....they only ran off of 100 watts a piece but took it like champs!

They look like the old Comps because they are made at the same factory that Kicker and JL Audio used to use.

thats crazy...but that means its quality stuff...as my comps still work and sound good!

thats crazy...but that means its quality stuff...as my comps still work and sound good!

Yup, they make very high quality stuff... built to last 10+ years. I've toured the factory years ago, which is why I have decided to work with them on some of my woofers -- I really like how they do things.

Not to be in your business...but it isnt Credence Speakers is it?

Not to be in your business...but it isnt Credence Speakers is it?

I don't discuss who my suppliers are - but the SD-1 is made in the USA at an excellent factory

ohh ok...i live in the area...of Credence...but hey i understand you not discussing your suppliers!

Jake what kinda deal could you do on 12 of the 10's ???

Jake what kinda deal could you do on 12 of the 10's ???

Well how about 12-12's

Still have some of these, by the way guys

Why not name the new sub that is in production the SD-2? Less confusing.

Why not name the new sub that is in production the SD-2? Less confusing.

I have other plans for the SD-2 name

Why not name the new sub that is in production the SD-2? Less confusing.

I have other plans for the SD-2 name

SD-1.5?

Starting a new thread for this. Closed.