which would be louder (if any)

[Looney_Tune 10+ year member]

2 15in. CVRs in a sealed enclosure running off a BX1000D (BTW this is what i currently have)

1 15in. L7 in this http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&category=14945&item=5784990693&rd=1 also running off a BX1000D

Click to read more...

 

[iceteebone 5,000+ posts]

i'm almost tempted to say the L7.

 

[HincklNutt 10+ year member]

i'm almost tempted to say the L7.

as am i. its going to be ported vs. sealed, and has more cone area then a single cvr. therefore it should technically get louder. correct me if im wrong but wouldnt the single 15" ported be moving more air than the cvr's sealed?

 

[zachzchw 5,000+ posts]

No way to tell 100% but my wife has one Cvr 12" sealed, and it really surprised me with how loud it gets. Not enough space to port the 15"s?

 

[shoman94 10+ year member]

isn't he asking 2 15in CVR's vs 1 15in L7.......

 

[iceteebone 5,000+ posts]

isn't he asking 2 15in CVR's vs 1 15in L7.......

yea. depends on install. also why does it say 38 hz. box at the top, and then 33 hz. in the middle of the ad?

 

[PhatTonyDeMarco 5,000+ posts]

yea. depends on install. also why does it say 38 hz. box at the top, and then 33 hz. in the middle of the ad?

Because its eBay, and the seller probably has no idea what he is selling //content.invisioncic.com/y282845/emoticons/wink.gif.608e3ea05f1a9f98611af0861652f8fb.gif

I would say, port your current 15's if you arent happy with the SPL.

 

[InhumanAcura 5,000+ posts]

id go with the cvr's personally

 

[shoman94 10+ year member]

Well...I'd say the 2 CVR's will produce more SPL....double the cone surface. As long as the box is designed properly it should be the way to go.....

 

[iceteebone 5,000+ posts]

Well...I'd say the 2 CVR's will produce more SPL....double the cone surface. As long as the box is designed properly it should be the way to go.....

it really isn't double the cone area since the L7's are square vs. the round cvr's but still more cone area. i say if you got space, go with dual ported L7's

 

[PhatTonyDeMarco 5,000+ posts]

it really isn't double the cone area since the L7's are square vs. the round cvr's but still more cone area. i say if you got space, go with dual ported L7's

//content.invisioncic.com/y282845/emoticons/up2something.gif.dd110ecf3ae4b76050d87598f2f8de7c.gif

 

[Looney_Tune 10+ year member]

the 15s are in a 97 sentra so there is really no more space to port them. They are pretty **** loud but want louder without getting a new amp and not buying a really expensive sub. On the enclosure, i emailed em and they said it was tuned to 33hz, they prob. didnt change it cause the 12in enclosure is tuned to 38hz. So would the L7 be louder?