Damien02

in fact the sq is good (for me) but my z1 have a big problem! when i switch off it....i have a huge thump in my sub (a 140db thump ) so i 'll change my amp...maybe a hifonics thor or rockford t30001bd... i love my btl...what very good sub...

YESSSSSSSSSSSSSSSSSSSSSSSSSSSS enclosure 3.7cu ft net volume after port and displacement tuned to 33hz My BTL full loaded off the Digital Designs Z1 is a wonderfull combo...... but very disapointed to have issues with this amp...... huge power but poooooooor quality

if it can help you Enclosures: BTL 15

good job!! but...................... SEALED ? is it a BL ?

thanks for all your answer i will go to use a 28hz tune cd track and tune the subsonic to no hear it...

Hello all my box is finished,carpeted ,tuned at 33hz... what is the best tune for my subsonic filter? my ampi is a DD Z1 thanks a lot

thanks NDMstang65.... i can put carpet now and install it in my truck....

Hello friends.... today i'll put carpet on my enclosure... but before ,i have just a last question for my box In fact i can make it a little bigger ..... actually 3.6 cu ft 33hz and i can go to 3.9cu ft 32hz.. is it a big difference? the low will be best with 3.9 cu? more outputs,SPL ? i'm waiting your answer... thanks a lot and have a good day Damien

what?

Hello all. my enclosure will be finished soon.. like i haven't a lot of space in my CLK trunk,i have made a 3.6 cu ft @ 33hz box(after port and diplacement... 55 square for the port area). So do you think it's good for daily? (no SPL competitions)... low will be good? good SQ ? value for the subsonic? I have ordered my amp, a "little" Digital Designs Z1 this beast give 4000-4500w/1ohm at 12v.. my new batt is a NSB90(enough for the Z1) give me your ideas,pronostics i'll be back with a video soooooonnnnnnnnnn... ps:Scott,like you have told me,i have dropped my car ....2inch with the total weight

wowwww good score! what car have you got? what amp off the BL ? your box is tuned at ....?

with my experience,i can tell you yes! i have ordered a btl 15 full loaded !! i have received it quickly at my home...in France great deal,quick,serious....

yeah!!! poor postman a heavy box for this little man :bump: my new toy a full loaded BTL 15 . in the 3rd picture the tiny sub near the big boy is a 12w6v2 .... thanks Scott and all Fi team for your serious and speed!!! i have ordered it the 27/07 and i have received it yesterday 9/08.... i live in France...

Hello all... after a lot of questions i have ordered my last big toy...a FI BTL 15 full loaded (dual 2ohms) i have ordered a rf 20001bd too .....but at this time it is backorder :Doh: :Doh: so what is the best amp for this sub? new hifonics 2007d ? orion 2500d ? sundown 3000? please helllllppppppppp me