Quick Build: 4 15'' Lvl 4 XL's off D9 @ .5

[NoPh33rRaCiNg]

4 15'' XL Build *Updated*

Sold my lvl 4's/lvl 5 coils. Picked up 4 new 15'' XL's. Built a new box, its ~15 cubes tuned to 30hz with 4 6'' aero's. Fiberglassed and resin'd the whole inside. Still using the RD D9 @ .5 ohms, subs are probably seeing ~5600 rms. Taking a 12 hour drive with a bunch of people from the northwest down to autorama 2011 in cali. Meca, db drag and iasca i believe are having competitions. Took a quick vid, camera doesn't pick up everything, need to break these in they are very stiff.











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[gdddup]

wow thats bad ass

 

[NoPh33rRaCiNg]

Thanks

 

[TnTahoe]

damn looks like your steering wheel is coming apart lol, nice cant wait to get my subs, thinking of 3-15s or 2-18s DC XLs

 

[NoPh33rRaCiNg]

I was debating on 2 18'' XL's or Lvl 5's, or do the 4 15'' XLs. More cone area ftw so i took the 4 XL's

 

[whitehoe01]

box size/specs

---------- Post added at 05:38 PM ---------- Previous post was at 03:51 PM ----------

im gonna be putting 2 lvl5 15s with a sd5000 in my hoe

 

[NoPh33rRaCiNg]

box size/specs

---------- Post added at 05:38 PM ---------- Previous post was at 03:51 PM ----------

im gonna be putting 2 lvl5 15s with a sd5000 in my hoe

Nice, should be nasty. Box is about 15 cubes @ 30hz, with 4 6'' aero's. I think i need a little more port area should gone with 8'' aero's

 

[whitehoe01]

yea i wanted great lows but didnt wanna take up the hole cargo area just yet.
off rusty's specs the box will be 7.5 cubes tunder to 34hz.. should get some awesome lows in the box off a sd5000. with a vcm i'll set voltage at 14.9.
at 14,4 the sd5000 puts out 6500rms so the subs should see that at all times(give or take a little due to box rise) until next year when they get a sd8000's on them

 

[NoPh33rRaCiNg]

yea i wanted great lows but didnt wanna take up the hole cargo area just yet.
off rusty's specs the box will be 7.5 cubes tunder to 34hz.. should get some awesome lows in the box off a sd5000. with a vcm i'll set voltage at 14.9.
at 14,4 the sd5000 puts out 6500rms so the subs should see that at all times(give or take a little due to box rise) until next year when they get a sd8000's on them

Have you ran the sd5k for a while now or did you just get it? I have a bunch of buddies who have been running the 8k's and all of em have gone up in smoke. One guy had it go into protect and he opened it up and had bad soldering job. Other 2 guys both of theirs wouldn't turn off, and after that they finally blew. People are now saying they are better off as burp amps not daily. My friends that had the bad soldering, he got it fixed under warranty and sold it and now he has the sd16k coming in any day now. just wondering your experience with em.

 

[whitehoe01]

ordered it tuesday. i dont know anyone with the sd5000 that has issues but i've heard of a few ppl having issues with a few amps but mauricio takes care of them. 5 year warranty how can you go wrong

---------- Post added at 06:56 PM ---------- Previous post was at 06:48 PM ----------

if i have an issue with sd i'll go to stetsom... that dont work 2 aq3500.1ds