coll

So must be old model then, thanks

Is this the spec for the old or new X series?

Hi BILTD Forgot to ask is my amp (BK Elec BSBPV500) 500 watts into 4 ohms and 1000 watts peak powerful enough

Hi BILTD So are you saying that the 12 inch Havoc sealed would be a good option and better than the SSD12 sealed for my home music use and what about cabinet size?

Hi BILTD One other sub I have been looking at is AA Havoc 12 inch, how would this be for home use in a sealed cabinet of say 1.0 cu ft with my amplifier

Hi BILTD Using WinISD with 1 watt input I get about 85db at 70 hz my crossover point and 75 db at 25 hz. My amp is set to give 6db boost at 25 hz so I will actually get 81 db at 25 hz when playing hence only 4 db down. This is pretty much what I get now with the RE SR10 but I am looking for a cleaner sound.

Hi BILTD have spent sometime looking at this, I can fit in a 12inch SSD with H-Qts but max size I can make sealed cabinet is 1.1 cu ft. I can of course fill it with BAF which will help a bit. I am assuming H-Qts for driver is 0.44 and I have modelled it in Win ISD and its not bad and of course I have 6db boost at 25 hz. My crossover is 70 hz and so I am only 4db down at 25 hz. As I said I only use the sub for music at home and there is not much below 30 hz anyway. Overall I think it will give me a better performance than the RE SR10 if you agree will place order soon

Hi BILTD sorry but 15 inch is out of the question still trying to figure if a 12 inch can be utilised. What is the best size of cabinet for a 12 inch SSD for home music use.

Hi BILTD Sorry just finding hard to make a decision, also trying to see now if I can fit a 12 inch into my space. I assume that if I go for a 12inch Fi the high QTS versions are also plus 0.08 above the normal QTS figures.

Just find it strange that Fi and AA seem to have the same designer and Fi quote small enclosure sizes and AA large for the 10 inch sizes it makes it seem that the figures are not correct or there is a mistake with the enclosure sizes with AA. Just look at others and you will see what I mean. I am actually thinking of using a Fi or AA for home music use not HT and am having difficulty getting information from either. I would like to know what the high QTS is on the Fi SSD and Q models but cant get an answer and enclosure sizes vary all the time so its difficult to model without exact figures.

I take you point but I have never seen a manufacturer suggest a minimum box size this big before giving such a low starting QTC and I mean never, just look at Fi and Re so I say again there is something not right somewhere.

Something seems slightly wrong on the AA website regarding the dual 2 ohm AA Chaos 10 inch. Using the T&S figures given on site the box size for a sealed enclosure seems wrong, when I calculated it out if the box is 0.6 cu ft (min. size) the system QTC is 0.55 which is of course very low and for 1.0 cu ft (max. size) the QTC is 0.49. So what is wrong the T&S figures or min and max box sizes.

Is the recommended sealed cabinet size of 0.2 to 0.6 cu ft after displacements given in 2007 for the high QTS driver. Also does anyone know what the high QTS is

My amp gives 6db boost at either 20hz 25 hz or 30 hz, I have it set to give the boost at 25hz so I do get a fairly flat response, What I am really after is better quality sound hence my question would a Fi or AA unit be better

What is an linkwitz transform (cap) of 1,2 mf, how will this help