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Basic Sub Selection Question


tboyko

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i wouldnt call them low output, they are not SPL subs, of course, but they are pretty capable, though they do no thave a long excursion 13mm or so, they make it up by having a big cone with a small surround...

i have odne a single idq 12 in a sealed enclousre in an nissan altima, run by 450 watts, at a show it did 131 db on the dash...

one of couters from way back, with 4 idq12s, 2000 watts, in a blazer, no wall, did 149db...

b

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there is no usch thing as an IDQ v3, the only thing from image dynamics that is a V.3 is the IDMAXv.3, whcih is a bad jerk sub comprable to the jlw7, and the IDv.3, whcih is one step down from the idq. i assume you were looking at the ID series...

b

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there is no usch thing as an IDQ v3, the only thing from image dynamics that is a V.3 is the IDMAXv.3, whcih is a bad jerk sub comprable to the jlw7, and the IDv.3, whcih is one step down from the idq.  i assume you were looking at the ID series...

b

you're right, i was getting carried away it seems...

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Well it's decided, I purchased the IDQ 12" v.2 . Only thing now is tracking down a box. I'd love to make one but I don't have a jigsaw and seeing that I'm down at college, i don't exactly know of anyone that does.

What's the best way to go about purchasing one? Can I get one that is approximately the recommended size and then just add in fillin to get the correct volume?

I found this on the image dynamics website, it shows what size box to get for my sub:

http://www.imagedynamicsusa.com/website/te..._idq12d4v2.html

I want to go with a standard sealed box. What size do I go with though? I don't understand their type of listener description as "large normal small". Does a larger box make a fuller sound but not as responsive compared to a smaller one? Is it OK to get a box with a volume anywhere between the large and the small sizes, or does it need to be one of those three volumes??

And where can I buy decent boxes?

A million questions, sorry guys, but I appreciate it.

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Well it's decided, I purchased the IDQ 12" v.2 .  Only thing now is tracking down a box.  I'd love to make one but I don't have a jigsaw and seeing that I'm down at college, i don't exactly know of anyone that does. 

What's the best way to go about purchasing one?  Can I get one that is approximately the recommended size and then just add in fillin to get the correct volume?

I found this on the image dynamics website, it shows what size box to get for my sub:

http://www.imagedynamicsusa.com/website/te..._idq12d4v2.html

I want to go with a standard sealed box.  What size do I go with though?  I don't understand their type of listener description as "large normal small".  Does a larger box make a fuller sound but not as responsive compared to a smaller one?  Is it OK to get a box with a volume anywhere between the large and the small sizes, or does it need to be one of those three volumes??

And where can I buy decent boxes?

A million questions, sorry guys, but I appreciate it.

you size the box to the proper cubic feet based on the reccomended enclosure size of the sub.

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I'll get to that... but please, I'm a minimalist at heart.

I guess you didn't take a look at the document I linked to. They have three different sizes they recommend, so I'm wondering what the benefits are of each size...take a look.

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I'll get to that... but please,  I'm a minimalist at heart.

I guess you didn't take a look at the document I linked to.  They have three different sizes they recommend, so I'm wondering what the benefits are of each size...take a look.

since you won't tell us what kind of car you have, I can't make any sort of reccomendations. trunk enclosures have a completely different sound than a wagons (lack of an) enclosure.

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