which sub boxes are better sealed or ported? and car audio equipments setup & advice?

M

mackavelli786

New member
http://www.jbl.com/resources/Brands/jbl/Products/ProductRelatedDocuments/en-US/BoxesandParameters/GTO_1202D.pdf

i dont get which of the 3 different ways of enclosing this box is the better one judging by the frequency responce diagrams?

and which amp is better to use with this sub I have the following two

http://www.jbl.com/EN-GB/Products/Pages/ProductDetails.aspx?PID=GTO1004E

and

http://www.jbl.com/EN-GB/Products/Pages/ProductDetails.aspx?PID=GTO752E

and as for the set up advice for my car audio I also have the following head unit

http://www.kenwood-electronics.co.uk/products/car/cd_receivers/cd/KDC-W7544U/

i have the following 6x9's

http://www.infinitysystems.com/car/products/product_detail.aspx?prod=REF9633I&cat=REF&ser=REF&Language=ENG&Country=GB&Region=EUROPE

oh and my brother has got himself a kicker l5 or l7 i think so he gave me his old sub

http://www.amazon.co.uk/JBL-GTO-1260BR-Passive-Enclosure/dp/B001BN46BY/ref=cm_cr_pr_pb_t

which sub is better?

could I have both subs running in at once in their own respective enclosures?

oh and is it possible to repair a damaged sub speaker?

http://www.jbl.com/EN-GB/Products/Pages/ProductDetails.aspx?PID=GTO1202D#

that brown wire (dont know what its called) has burned out from one end If I can repair it how do I do it?

and thats the last of my essay questions

thank you very much in advance :-)

merry christmas to all
 
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