Joeys91

I have a Fi Q 15" subwoofer in a 4 cu. foot ported box tuned at 30 Hz. I was wondering what range of notes it should be able to hit accurately and safely so i can tune it on my amp? The amp im running is a Hifonics 1606D turned down to around 1000 watts

Would this be the same as Raising the volume on your HU to your regular listening volume then adjusting the gains on the amp to avoid distortion? someone told me to do that and that's what i did.

Now I am totally lost.. i had the complete wrong idea sorry. Where can i go to find out how to set my gains properly?

IF they are overrated they arent THAT overrated. I hear if you have the newer amps with the "80" fuses they put out pretty close...i have my Hifonics 1606D powering my Fi Q 15 to the MAXX. And i have my gain set to 3/4 to avoid clipping, but its still putting out AT LEast 1000 watts instead of 1200 at 3/4 gain

I have an FiQ 15 and it bottomed out on about 5 notes for less than 30 seconds due to faulty ground wire. I was just wondering if any permanent damage could have been done to the sub? It plays fine now after securing the ground wire, but i'm just waiting for something to pop.

i have a 15" Q in a 4cu feet ported box tuned at 30 Hz and this this KNOCKS it broke my rear view mirror! and all my windows flex

So this has nothing to do with the hifonics amp being overrated and "crappy" like everyone says (i have a hifonics amp and it wrecks). It's actually because the amp is too strong? Which is a good thing because that means it isnt overrated...

I am also curious to know how the Hifonics amp performed. I have the 1606d also and I am hoping to get this same subwoofer. Did Scott help you out with the dimensions?