REVpuggie

I'm tuned in ...series tuned bandpass boxes hmmmmmmm

my condolances to everyone by whom he will be missed .

I Enjoyed the video ,looks loud as f*ck ,but it did not make me want a DC subwoofer , It makes me wanna buy thick steel plates for bracing and sounddeadener though . merry christmass!

a better box and placing could do a lot for your scores also ... so try playing forward ,up and towards the back with routing the port edges and woofercuttout , bracing the box in the right places , smoothing the surfaces stuff like this really helps ... did that for a friend of mine last summer and he went from 143.XX to 149.5 in one hours work and putting the wooferbox in the right position on a single 15 inch woofer . oh .. and how big is that port in that box .if the port is to small its going to hurt output a lot .

? My termlab measures anything above 120db ....I'm pretty sure of it

just can't believe you haven't sold that beast of a sub yet !

as i understood it : the spaced spider is no longer available because of the new lead wires Fi is using on the team and sp4 woofers . correct me if i'm wrong

NICE ! what kind of clear coat did you use ?

wallthickness could very wel be 3 or 4 inches thick on a larger install if the frontchamber is big enough only a very short port is needed .

I think the main problem is the website ... I guess they're working on it right now ! since I cant get on it .

I use the mille tweeters and I'm satisfied with them . for the money and a complete set I;d rather have focal KRX set

https://www.facebook.com/silentcoat you should be familiar with this product

If you're that curious than building a closed box for the SA shoulnt be that much trouble.

I like building wacky disigns so I'd probably build a series tuned bandpass ,the most sensible thing to do is probably a closed box to avoid phasing problems and a good dsp to extend the lows .

Have you thought about an isobaric alignment ? about 9 cubes would do

Happy new year !

a couple of these ! or these : or this one : that would do nicely

-Please refer to it as a single tuned bandpass unless for some reason you need a 4th order mechanical filter -There is no given ratio you can use -The enclose will have to be designed as a whole , no rules of thumb, no using the sealed box recomendations and have a good reason for wanting a single tuned bandpass enclosure for your woofers !

do you have acces to an RTA and someone if not you, that can help you with a measurement ? seems to to me that your problems are all build related , aiming ald locating tweters , kickbass is very probable a weakness in your doors . so standing waves and resonances are probably your problem why not re-evaluate your build and play a little , to me sharpness and detail are not in the same book and most tweeters easily outperform kick/mid drivers...

+1 I say let him go.it'l sort its self outgood write up , couln't have said it better !

the fact that they can does not imply that is the best option for that you want from an install

seems to me you're set on a specific setup , with what exactly do you need help then ? just ran the z4 woofers through bassboxpro6 and they'll will perform good in all of the above enclosures .. so it will be a matter of taste , common sense and space available

F*CK ratios , and please dont build a single tuned bandpass enclosure fot something that is intended to play in a ported encosure . most efficient would be ported ... if it meets its goals to build a bandpass try to fit a series or parallel tuned bandpass .

team AA and an SMD ... I know the AA and Fi team subs are different , I doubt the design goals and output are worlds apart

they don't compare , 2 different beasts , SMD was all about low end , the TEAM is more like a BTL on steroids