Im choosing the AQhdc3 18 over the FiQ 18

So for SQ I should go wit the Q with bp power in a sealed box...5ft^3 correct?

why not ported at 32hz 6ft^3 (itd be louder than sealed and would still have better SQ than the hdc3 18)

 
How does that not make since.... ur an idiot
LMAO and ur running 2 18's on an orion 2500D GG
How is taking a sq sub, adding extra cooling(which raises the power handling) and putting it in a ported box magically making into a spl orientated sub?

And also please....PLEASE tell me what is wrong with running an orion 2500d on 2 18"s ? You fail so hard //content.invisioncic.com/y282845/emoticons/fyi.gif.9f1f679348da7204ce960cfc74bca8e0.gif//content.invisioncic.com/y282845/emoticons/*******.gif.a649d21efc0d1fd4890a6428166586c1.gif

how is he the idiot running 2 18" Q's on a 2500D? Your the one who thinks adding the BP power to the Q will magically turn it into a HDC3
why thank you sir

 
not to piss anyone off or anything...

im going with what i originally wanted

the Q with bp power...in a ported box tuned to 32hz

thanks to everyone who posted...i was really close to choosing the hdc3 but SQ is what I want

plus the Q will get loud

 
SQ = Without BP + sealedSPL = BP + ported

If you port and/or BP then your reducing sound quality to gain output.

It's just physics.
I am still curios as to why so many people think cooling the voice coil is going to reduce sound quality??? //content.invisioncic.com/y282845/emoticons/confused.gif.e820e0216602db4765798ac39d28caa9.gif

 
Im just scared about the AQ 18 sounding dirty and hearing motor noices...
btw the friend that convinced me just bought the hdc315 and a rf t2000bd(3000watts at 1ohm)

and thinks i should go with the hdc3 instead of the FiQ
u dont read or do research what so ever... yes the HDC3 has motor problems when you DONT BREAK THEM IN PROPERLY. when u buy the thing dj has a little peice of paper that comes with the sub laying on top of it actually so u cant miss the **** it that says now dont quote me cuz i dont remember exactly but something like, IF YOU DONT BREAK THIS IN IT WILL MAKE ALOT OF ****ING NOISE. //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif

 
I am still curios as to why so many people think cooling the voice coil is going to reduce sound quality??? //content.invisioncic.com/y282845/emoticons/confused.gif.e820e0216602db4765798ac39d28caa9.gif
why would you need to cool an 18's VC when your running 1200 watts, the main reason for cooling is for more power handling. When you run 3k watts your obviously going to lose SQ....

For ported vs. sealed there is a whole thread dedicated to this topic, and you will find your answer there.

 
THANKYOU, someone that knows what they are talking about...
Hey sped. You never answered me, whats so wrong about an orion 2500d on two 18" fi Qs? //content.invisioncic.com/y282845/emoticons/laugh.gif.48439b2acf2cfca21620f01e7f77d1e4.gif

Its louder than your shit? And sounds better //content.invisioncic.com/y282845/emoticons/eek.gif.771b7a90cf45cabdc554ff1121c21c4a.gif

 
Hey sped. You never answered me, whats so wrong about an orion 2500d on two 18" fi Qs? //content.invisioncic.com/y282845/emoticons/laugh.gif.48439b2acf2cfca21620f01e7f77d1e4.gif
Its louder than your shit? And sounds better //content.invisioncic.com/y282845/emoticons/eek.gif.771b7a90cf45cabdc554ff1121c21c4a.gif
I could get a 12 louder than that shit.... especially with a 250 amp alt.

 
SQ = Without BP + sealedSPL = BP + ported

If you port and/or BP then your reducing sound quality to gain output.

It's just physics.
yes agreed you are reducing sound quality by adding the BP option. but it would be so minuscule you would never notice it. you think you could tell a difference? and if you can I would like to see the test done. Also my point is he made it seem as though adding the BP power option would turn it into a HDC3. Which it will not in any way shape or form. Completely different motor structure and soft parts.

 
why would you need to cool an 18's VC when your running 1200 watts, the main reason for cooling is for more power handling. When you run 3k watts your obviously going to lose SQ....
For ported vs. sealed there is a whole thread dedicated to this topic, and you will find your answer there.
So ordering bp power, instantly means he has no sq anymore? No it just means if he wants to he can throw extra 500rms to them. And im running 1200rms(only 200rms extra) and my coils get hot so bp power is a great idea. You should stop talking because its getting more and more obvious you really don't know what your talking about.

 
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