1sty said:Brahma = 95% of the perfomance of a W7 for 2/3 the cost but also, 75% of the reliability, warrenty, and availability.
They have had build problems in the past as they don't have QC over the product in assembly as they outsource the building, JL build the W7 in the US in there own assembly line.
You are not warrentied for competition use and any speaker death is subject to being analyzed before they warrenty it. This means it has to go back to them, and they aren't cheap to ship.
Availability wise, walk into any JL dealer at any time and your either leaving with a W7 or you'll have one in 2 days. Because of there lower volume and outsource building, Adire has periods of unavailablity.
Regardless of all this, for the cost, they are one of the best sub options available. And for the cost, the install is usualy the determing factor of the over system SPL or SQ with subs this close in perfomance. \
Personly, unless you have a ton of clean, steady power, I'd get a brahma.
95%? you pull that figure out of your ass? all the serious SPL tests i've seen, done, or heard of favor the brahma. SQ is subjective, so have fun showing that the brahma has 95% the SQ of the w7.
75% reliability? i don't think you realize the beating a brahma will take. the only real issues they had was a glue problem on one batch, and the tinsel slap of the first few runs. it took a 6th order bandpass enclosure with a 1.25 cu ft chamber and a 1.5 cu ft chamber, 2300 watts, and a 23 hz note to kill my brahma. i'd like to see a w7 handle that.
adire didn't have to warranty my brahma. dan wiggins himself knew i competed with it, but they still fixed it. as a matter of fact, i've yet to hear about anyone being denied warranty work, regardless if they used it for comps.
as for JL's quality control, you should remember the penguin amps.
adire audio refunds the shipping of a sub for warranty work.
i've personally seen the local JL dealer refuse to swap out w7's and w3v2's. my buddy works there, so every now and then i stop in and chat. they were both obviously abused, but so was my brahma that was rebuilt under warranty.
from JL's site, what they DON'T cover:
i ripped the surround on my brahma. voice coil was burnt, but wasn't completely toasted, yet they still swapped it out.[font=Verdana, Arial, Helvetica, sans-serif] 4. Speaker product that has been over-powered, causing thermal (burnt voice coil) and/or mechanical failure (ripped surrounds or spiders).[/font]
you'll never see a 6th order bandpass enclosure in an owners manual, since they are VERY hard on a subs suspension.[font=Verdana, Arial, Helvetica, sans-serif] 5. Product that has not been installed according to the instructions in the owners manual[/font]
that was my personal favorite. they don't cover if a dick head shop charges you to remove and reinstall subs under warranty? they don't cover the shipping cost if they have to be shipped back?[font=Verdana, Arial, Helvetica, sans-serif] 10. Installation and shipping costs associated with removing, re-installing or shipping the product to JL Audio for warranty service[/font]
90 days huh? otherwise you have to pay out the ass for someone else to install it, or the shop has to sign off that it's "good enough"? once again, what shop will OK my 6th order bandpass? and i've got 3 years, regardless.[font=Verdana, Arial, Helvetica, sans-serif] JL Audio products are warrantied against defects in materials and workmanship for a period of Ninety (90) Days from the original date of purchase.
Warranty coverage is extended if the product is installed by an Authorized JL Audio Dealer OR the system design and installation integrity are evaluated and approved by an Authorized JL Audio Dealer (in writing on the original sales receipt).[/font]
JL has outsourced building of some of their subs. more to come, i'm sure.

we can go back and forth all day on this. at least you are finally admiting brahmas are a very capable sub(glare)