SOLD FS: NEW Critical Mass UL12

[bones22 5,000+ posts]

(NEW) Critical Mass UL12

$575 shipped in the 48

RMS Power handling: 2500 Watts (undistorted power)

Peak Power handling: 5000 Watts

Recommended Box Volume: 1.2 cuft. (Sealed)

Weight: 16.6 lbs

Motor Type: Dual Gap / Internal NEO Magnet

Voice Coil Type: Ultra-High Temp Dual Coil (Made in the USA)

Voice Coil Diameter: 3”

Voice Coil Impedance: 1.5 ohm nominal per coil

Xmax (one-way linear excursion): 36 mm (3” peak-to-peak)

Maximum Excursion (one way): 46 mm (Almost 4” peak-to-peak)

Sensitivity: 96.7 db (2.83V / 1m) (coils in parallel)

Fs (Klipple-LSI): 31 Hz

Qts (Klipple-LSI): 0.81

Vas (Klipple-LSI): 47.7 Liters

i will get up to date pics if anyone wants them.

you can see there are some very small scuffs on the bottom of the motor from when i was going to put them in my truck. never got around to it though.

coils both read 1.6ohm

the damage to the box that i have for this one since i used the other box to ship one.

i will be adding plenty of extra packaging to insure the sub gets there in 1 piece. i will also get some make sure the seam of the box is glued back together well.

Click to read more...

 

[Masta Ace 10+ year member]

Still not gone?? Damn, good luck bro. I got rid of mine for $470 shipped. //content.invisioncic.com/y282845/emoticons/frown.gif.a3531fa0534503350665a1e957861287.gif

 

[Jeepjones85 10+ year member]

Omg I want it so badlymg:

 

[bones22 5,000+ posts]

Still not gone?? Damn, good luck bro. I got rid of mine for $470 shipped. //content.invisioncic.com/y282845/emoticons/frown.gif.a3531fa0534503350665a1e957861287.gif

nope. theres no way ill go that low since this one has never been mounted or anything.

i did consider buying the one you had back but i found something else instead.

 

[bones22 5,000+ posts]

ill consider parital trades + cash

 

[kmanian 5,000+ posts]

pm me what kinda trades

 

[bones22 5,000+ posts]

pm me what kinda trades

hey kent

you may have checked already but if not you have a pm

 

[nu2spl 10+ year member]

what grade neo do these have?

 

[bones22 5,000+ posts]

what grade neo do these have?

i could tell you for sure. ill check and see if it says anywhere on the box.

considering the price of them i would guess its a fairly high grade

edit:

this is all ive got. its not much of a help though

Huge, radial slot vented, NEO motor structure. Utilizing the latest and best high temp, high grade Neodymium-Iron-Born magnets, which generate up-to 20 times more magnetic energy than conventional ceramic magnets of equivalent size. The radial slot vents keep the motor running cool, enabling much greater power handling capability than conventional Neo designs.

 

[nu2spl 10+ year member]

i could tell you for sure. ill check and see if it says anywhere on the box.considering the price of them i would guess its a fairly high grade

well thats why i was asking,retail on these is up there,just wondering how they compare to the DDz neo.

 

[bones22 5,000+ posts]

well thats why i was asking,retail on these is up there,just wondering how they compare to the DDz neo.

now i did own and use a 1st gen 99z10. it was a great sub. even though it can be used daily they are obviously meant far more for burps.

even though i owned 3 of the UL's i have yet to actually hear one.

when it comes to burps the 99z would destroy this thing. on the other hand when it comes to SQ hands down it would be the CMASS

 

[nu2spl 10+ year member]

now i did own and use a 1st gen 99z10. it was a great sub. even though it can be used daily they are obviously meant far more for burps.
even though i owned 3 of the UL's i have yet to actually hear one.

when it comes to burps the 99z would destroy this thing. on the other hand when it comes to SQ hands down it would be the CMASS

ok cool,i have been told by a few people not to use the dd neo for music.but ive never owned one so i dont know anything about them.

 

[bones22 5,000+ posts]

ok cool,i have been told by a few people not to use the dd neo for music.

i ran mine on a cadence zrs9000d and it did fine. it didnt care for the amount of power being contant though. of course DD told me not to run more than 3k daily to it. OOPS! it did pretty good on the music though.

now the 95z and the UL12 would probably be comparable. its pretty sad ive heard the 95z yet i havent heard the UL12 and ive owned 3.

power handling though the DD would still eat it alive on burps. daily i still wouldnt want to run more than 2500 or so to the DD.

 

[SPY 5,000+ posts]

pm me what kinda trades

Me too?

 

[bones22 5,000+ posts]

Me too?

you have pm over on caco