sundownz

Well it'll be parked at home until Thursday. I had to order new filler neck hoses for the gas tank as apparently nobody stocks those. While I have it apart I am changing all that stuff.

See ya there

My gas tank has had a slow leak when full for a while now... well after doing quite a bit of 45 - 47 Hz testing at over 154 dB it is leaking BAD now and it is only 1/4 full. New gas tank has been ordered *laughs*

Yep - it was @ Dillon.

Yah, that is correct.

Yah... better go do that right away.

I need to clamp power too in order to see how this compares watt to watt vs. my single woofer setup. I need to get the tuning back to where it needs to be first, though!

Got the box forward 3-4" or so and got my frequency up to 47 Hz - resulting in 154.9 dB Looks like I may have made an error in the port length so I am going to have to get in the box and cut it down a bit to get my tuning back up to 53 Hz.

Yah, I was doing 154.3 with one 15" - but as you noted - this is 8 Hz off my vehicle frequency.

Just got em back from the machine shop - had to get the holes tapped for basket bolts. I talked to the machine shop about making an optional heat plate as well... would bolt between the basket and top plate. May be an option on these

The v.2 is only a sketch right now - it is being started on, though.

Brad can pre-order them for you.

Yes.

I want them for my Jeep too ETA still holds from the first post - so I hope within 2 weeks.

Most people do pull apart the cheap wal-mart cables.

X-Max by overhang = 18.75mm Linear x-max by 70% BL is closer to 22mm Displacement is about 0.19 ft^3

LAST DAY TO PRE-ORDER!!!

I am working on a v.2 prototype to address any ideas I had for improvements from my testing. Stay tuned.

Yes, it sounds about the same as the current Nightshade now

You would have to contact dB-R Electronics about that.

I have alot of e-mails I need to catch up on today - so I'll get to it as soon as I can!

Power compression is still very low. Going from 2990 to 4960 watts my maximum gain in theory is 1.95 dB and I gained 1.3 db -- a full 67% of the theoretical amount.

Peak score : 153.4 dB (did not clamp power this time) Power Clamp Results : Volume 35/50 - 148.8 dB / 1230 watts Volume 40/50 - 152.0 dB / 2990 watts Volume 50/50 - 153.3 dB / 4960 watts Since adding new dampening to the floor and changing my amp rack I haven't tested for a new frequency - I am still using 53 Hz like from my dampener log. I also have not played with box position yet - with my new rack the box is farther forward than before. So - it could probably be a little louder but I am just playing around with the prototype right now I am using my Extech True Power clamp - holding the burp for ~5-6 seconds to get my reading.

I am clamping power as well - I am impressed Results coming once I fire off a few more burps.

The latest built prototypes are D4 coils for testing purposes. Testing two 3000Ds @ 1 ohm each now on one of them in my single 15" enclosure - results are very good so far Will post shortly.