sundownz

Aw man... I'm depressed... the 8" proto came in damaged. Something heavy had been sitting on top of the shipping container and has fully and permanently depressed the suspension ALL the way back *sigh* Looks like these will be getting a big delay to get this taken care of.

All amps sold.

Steve, I can ship some to you, e-mail me with your full shipping information and I'll get a quote for you -- [email protected]

It's going to be sick

Yep. I will be addressing this on each SAX and SAZ amp model as the new heatsink makes it's way to them. I will print the model number mirrored in the opposite corner as well. This will make it identical with the bar flipped either way.

The 250.2 needed several things before release vs. the prototype. 1) I had to tool a new crossover board to get the features I wanted -- that is done. 2) I had to tool a new heat-sink to make it run cool enough bridged -- that will be done in January and will first appear on the 3000D. It will make it's way to all other SAX and SAZ amps as time goes on. Once those are done then I can actually move towards making it production.

Four of these would be sweet in any setup! Which amp ? You should know what amp you shipped it Ah crap... I was thinking car audio amp. Um yah... four of them would work well on that amp. Use a large box for efficiency and have at it.

Two allen screws, thats it

Has someone sent one to FI or do I need to post the gap dimensions ? I have four more of those motors in the shop.

Send me an e-mail about the screws, it'll just cost postage -- [email protected] You can swap the center plate, but the part number will be upside down -- I will remedy this in later revisions by printing the part number mirrored in the opposite corner as well. As for swapping the board the other way -- you will have to drill all new holes for the MOSFET retainers and flip the whole PCB. Big PITA.

All four amps pending sale.

*laughs* I won't stop you from buying 24

Awesome results guys! Glad to hear about them

You will gain a small amount of output stepping up to 900 watts @ 1 ohm. I've heard many setups with the originals with 400 watts and they sound great, these will perform just as well on low power. Of course, in such small enclosures as they will generally be used in the extra power will help to get them moving even more when needed for bass-head moments and they won't really have a problem with it thermally

Just fine, they will do great with 200 watts RMS like the originals -- they are just as efficient, but they have more capacity for thermal power handling Displacement on these is negligable, about 0.07 ft^3

Awesome, congrats!

I am thinking about using 120 of them in my truck

An SAZ-1500D @ 2 ohms (if you have DVC model) is a great match for that sub.

At what impedance ?

My proto will likely be here next week!

Once you buy them you are free to do whatever you want with them

Looking forward to results!

Four of these would be sweet in any setup! Which amp ?

I've had a few calls in the past couple days... may be a few more Sundown amps there as well

Gap is pretty massive Nick Wider than the DD 9500G gap, easily fits a pretty hefty 8-layer round-wire copper coil.