DC lvl4 what are they best for??

[kbwj24 10+ year member]

I'm plannig to purchase 2 dc lvl 4 woofers and placing them into a custom box ported at 30hz would I be able to get the lows I want out of the woofers or are the more suited to be loud round 40hz? My aim is for deep lows.

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[plugitin 5,000+ posts]

its all in the enclosure young grasshopper...

 

[kbwj24 10+ year member]

Understood but a friends dd9500 couldn't go low even after he placed it in a 30hz box.

 

[kingkongjr 10+ year member]

i say go for it. i have mine at 33-34hz and seems like it could go lower in tuning. you have a PM too

 

[jco1385 5,000+ posts]

Understood but a friends dd9500 couldn't go low even after he placed it in a 30hz box.

well how big was the box?

 

[na_rsx 10+ year member]

abortions

 

[kbwj24 10+ year member]

4 cubes

 

[SubNit 10+ year member]

They definatley hurt @36. They dropped down alright from there but nothing to ride home about.

Good daily subs for sure though, just be careful beating on them tuned that low

 

[IMOVeCHICKENS! 10+ year member]

put it in a 40hz box youll love it and the lows

 

[Marlo Stanfield 10+ year member]

2 12" LVL4s would be perfect in something like 2.5ft3 per woofer w/ 30-35in2 of port, tuned to like 32-34hz. It will destroy the lows as long as it's built properly and amp/hu settings are all correct(with a decent setup they will be lol).

Btw your friends DD likes being tuned more around 38-40hz for daily and will pick up the lows perfectly. But try out the suggestion i put out there and if you're not satisfied with it then rebuild.

 

[kbwj24 10+ year member]

well ive come up with one brand new lvl 4 going to wait on a second one till funds come in and i can upgrade my at, i got quoted 400 bux because my alt is european n would have to be custom. Back to the sub though a friend and i are going to build a box at 1.9 cu ft after displacement and tube porting the box to 32 hz. i will be feeding the sub with a audiopipe ap15001d of course dropping the gains and bumpin up the subsonic filter.

 

[basscort2009 5,000+ posts]

yep box will be 3 cubes total and right at 1.9 after all displacments. going with 2 4" pvc's until he gets some aeros //content.invisioncic.com/y282845/emoticons/biggrin.gif.d71a5d36fcbab170f2364c9f2e3946cb.gif

 

[basscort2009 5,000+ posts]

oh yea and 30 inches of port and 32 htz tuning

 

[mazdakid 5,000+ posts]

lvl4 is a pretty decent sub for daily driving. ive got a friend with a 15@35 hz and hit 142db today on music in a tiburon.