6TH Order Bandpass for HDC315-A Coming SOON!

For sure thanks for the good words all! I will try to get some vids of it tomorrow with my phone! Its all I got access to righ tnow but it does ok these pics are from it too so its ok quality..

 
Well, here is a crappy vid, I finally got it to where I can actually turn it up a bit but it now is popping the 100A breaker I had to throw it in but I just ordered a 300 for the amp, anyway here it is only turned up to 20 or so out of 50 volume...


 
The vid it still processing on youtube, sorry gotta wait...I will get a much better one when the new 300A breaker comes in! Really shakes it good for about 10 seconds then pops the breaker! LOL!

 
I still don't understand how the ports will be in phase with one another. I'm not hating or anything, just confused.
i definately agree with you.

i would think firing both ports on the same axis would yeild next to no phase delay, which i could see invoking loads of cancellation..

 
You would have to ask 80 about that detail stuff, but I know one thing, for a single 15 it really sounds good! EASILY as loud as a friends single death penalty 18 was on 2600 watts in an SUV!

 
Looks awesome...I bet it will be insanse once you get the bigger fuse and can turn it up. What's the deal with the ear plugs? Need them for work?

 
Well, no vids yet of it but I got to borrow the local stereo shops mic, its a Terra sonde audio toolbox setup so not the TL but I am pretty happy with the results, it showed a 139.4 @ 45Hz, out of 35-40-45-50Hz that was the loudest at the dash, not the windshield, not to mention I forgot to turn the sub setting all the way up on the deck, it was 4 notches below max! I am confident it has a 140+ in it and I have not even radiused the port outlets or installed the 45's!! I will try to get some vids up of it tomorrow when I try it again....

 
Well from what I understand the Crew cab trucks are very difficult to get loud without doing a wall. Even DJ @ AQ told me it would be VERY hard to get over mid 140's....

 
Nice job... Watch that rubber gasket along the top. I tried the same on my 4th order and with 6 12's it didnt work out to well.

I can't wait to do my 6th order.

 
Was it trying to push out or something? I will keep an eye on it...Thanks! I am hoping the 45's will make it a bit louder and the rounding of the port outlets....

 
Was it trying to push out or something? I will keep an eye on it...Thanks! I am hoping the 45's will make it a bit louder and the rounding of the port outlets....
It won't change anything that you will notice to the ear. It may help or hurt your score, but I don't forsee anything over a 1 db gain.

As mentioned before, you may want to scrap that box and just go ported, your score should be much higher even in a daily box.

 
Not trying to dog on you. Just when you posted a 139.4 with 4000 watts I was expecting more.

Drew
I understand but I am not actually running that much to it, the gains are set to approx 3500 with a DMM, basically 65 volts, according to a chart I got that should put me around there so that plus any resistance rise I am surely lower than that, I need to clamp it and get a true RMS to the sub to know for sure...

 
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