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chrapladm

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About chrapladm

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    Newbie

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  • Gender
    Male
  • Location
    Adelaide, Australia
  • Interests
    Outdoor Cinema
  1. chrapladm

    Built Nightshade v.3 15"

    So as time has passed did you ever build a 18 NSv3 and post any T/S for it Jacob? I have a design that looks great for my HT using these woofers. But now I am very curious what one 18" could do. And seeing the new SA frame pics you posted with a possible 6" P-P I am very curious again. And how big is a shipping package containing a 18" NSv3? Hope all is well for you and yours.
  2. chrapladm

    SA-8v2 cone options?

    I thought I saw some where that there was a carbon fibre cone and dust cap on the SA-8v2. Was this a one off that I saw? Or was it on something else? Also are there dust cap options for no insignia? Sorry if this is posted some where else but I could not find it. I do believe there is a CF dust cap option but I would prefer to have the whole cone and dust cap of possible. Or at least a blank dust cap that matches the cone. Again thanks to anyones help.
  3. chrapladm

    Sundown X-8 Information Thread (2013)

    Any updates Jacob? And what will the difference be between this 8" and the SA-8v2.
  4. chrapladm

    Sundown SD-3 Line : In the Works

    My apologies what is the Sd on this 10 prototype?
  5. chrapladm

    Sundown SD-3 Line : In the Works

    What is the Sd on the 8? Could be the picture but it looks much smaller because of the cone and surround combo compared to others in your lineup.
  6. chrapladm

    Thanks Sundown for having NO customer support

    Its always hit or miss with packaging making it undamaged. I have the simple very minimal packaging from Fi on some 15's and shipped to me with very little wear on the packaging and nothing wrong with the drivers. BUT in saying that I know others that have gotten the same pair of drivers and they looked like they were thrown out the plane at 15K ft. I have also received 21's from overseas and they were packaged with 3 layers of cardboard front and back and then wrapped with some foam. No damage at all to those woofers. I hope this gets resolved but I really hope Sundown is able to get better packaging added. I dont mind spending the money but would want my product delivered to me undamaged for the money spent. I hope this thread is not a blow off and ignore for Sundown. Hopefully someone will respond soon. Is Sundown back to normal now?
  7. chrapladm

    Thanks Sundown for having NO customer support

    I am surprised that the basket was ......crushed. I know when I have ordered from other companies that use foam very sparingly I was shocked. BUT some when ordering expensive heavy woofers will crate the woofer with double cardboard and use OSB or something more durable in their packaging. Either way I am curious what has happened to the basket. Also with Smart phones and everything else is it really that hard to get back with people via email or other? Jacob I knew was on vacation but I am a bit curious why there is no one to help. Things I cant answer without knowing both sides of the story. I hope this gets resolved.
  8. chrapladm

    Built Nightshade v.3 15"

    I like the response simulation of the 6th order better than the 4th order. And even saying that I dont want to use those types of cabinets with a Le this low. If it was a driver with an Le like 4, 6 or 8Mh then I would. This would have been used in a small sealed design. BUT I dont have an amp that can deliver 10000watts. I know it is not NEEDED but I would like to always have double the power needed. Not always possible. So to keep power needs down a simple vented alignment with about 5000watts was the best I could come up with. That being said it was a 3.5cuft enclosure tuned to 16hz using dual PR's. For everyone else doing a higher tune this subwoofer takes a MASSIVE amount of power to hit its limits. No wonder it so hard in the SPL truck Jacob video'd. And what kind of power are people putting to these subs? I dont know what can be delivered in todays car audio amps. I mainly use these for home subwoofers. I have some big poweramps that will power them. Do other users put 8000watts to a subwoofer like this in a car?
  9. chrapladm

    Built Nightshade v.3 15"

    Is the NS V3 designed to be in large ported cabinets? I only ask because on every simulations if the cabinet is NOT large then you need about 6000watts or more to hit Xmax. If sealed then you need closer to 9000 or more.
  10. chrapladm

    Built Nightshade v.3 15"

    I know you have a lot going on and will be doing the slamology event, but how long does it take to do a NS3 with aluminum sleeve and 4 layer? I am not in a hurry but just trying to see how long it takes for estimates is all. Even though I really only have room for 15's I cant help but want to buy an 18 with 6" P-P when it is made. BUT for now these are amazing drivers with stupid low Le figures. I still cant believe how low of a number can be achieved.
  11. chrapladm

    Built Nightshade v.3 15"

    Just to clarify Jacob, the .9 Le figure was from a Aluminum pole sleeve and 4 layer or 8 layer coil? I would assume 4 layer having the lower inductance but not sure. I looked at the pictures again and you were describing a build you were doing with the fat 8 layer. I am just curious how to replicate the extremely low Le figure you produced in a 15" model ordered from Sundown is all. As usual thanks for all your help and videos. Love your products and cant wait to finally get my pair of NS's or worst case scenario ZV4's. .9 Le figures are like that of JBL pro audio products with just a few mm of more travel.
  12. chrapladm

    Built Nightshade v.3 15"

    Sorry if it was mentioned but what is the Xmax on these drivers? The sleeved pole Le measurement is most impressive. WOW
  13. chrapladm

    Higher Xmax than 27mm option

    lol No worries.
  14. chrapladm

    Higher Xmax than 27mm option

    <p>Impious has stated it correctly. My situation has me coming from simulating many different subs. And using different drivers with very similar specs all resulting near same SPL. The ones that have higher Xmax are those with higher displacement. SO that being said that is why I asked about more Xmax. Displacement is king here for my application.<br /> <br /> I wont be hating on anyone here. I see no point. Any one can say as they please on a forum. Just trying to find out more was all.<br /> <br /> SO for me it looks like I will be testing out the FI Q and FI SP415. And the reason for this is because the Q may result in a much smoother response then the SP415. BUT only real world testing will tell. Not simulations.<br /> <br /> What is the Team FI sub?<br /> <br /> And does anyone have a picture or measurements detailing the dimensions from the top of the flange to the back of the magnet on the SP415?</p>
  15. chrapladm

    Higher Xmax than 27mm option

    Just trying to find out if there is any woofer that FI builds that has T/S like the FI Q 15" but with more Xmax? I was looking at buying the Sundown ZV3 or possibly the ZV4. I liked the higher Xmax and it would edge out a few db over the Q because of this. I have had FI subs before and have always liked them. I remember other products being available but now see that those styles are gone. SO is there only the SP415 now for higher Xmax than the Q series? And if so can someone tell me what the mounting depth is including the top of the mounting flange? SO 11.25 + .75 flange? Thanks
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