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View Full Version : SAZ-2500D v.2 Prototype Completed



sundownz
05-15-2012, 03:13 PM
We should have it in a week or so to test ourselves; factory testing has went very well and it is meeting all of our design goals.

Length without feet = 18.89"

With the feet total length is roughly on par with the original version (20.15") -- then the case is of course narrower. So overall foot-print is down.

Will get some side to side pics when the prototype gets here.

http://www.sundownaudio.com/misc/protos/2012_Amps/2500Dv2_1_SML.jpg

http://www.sundownaudio.com/misc/protos/2012_Amps/2500Dv2_2_SML.jpg

http://www.sundownaudio.com/misc/protos/2012_Amps/2500Dv2_3_SML.jpg

SourDeez
05-15-2012, 03:25 PM
...I'd smoke the sh1t outta that!

groundpound4200
05-15-2012, 03:39 PM
like a crack rock son!

sundownz
05-24-2012, 10:02 AM
The amp is here at the shop :

http://www.sundownaudio.com/misc/protos/2012_Amps/2500Dv2_Shop/CIMG6269.JPG
* The main capacitor bank now contains 160v units for maximum reliability at 19v operation.

http://www.sundownaudio.com/misc/protos/2012_Amps/2500Dv2_Shop/CIMG6270.JPG
* As with the other new 2012 amps we have a fan

http://www.sundownaudio.com/misc/protos/2012_Amps/2500Dv2_Shop/CIMG6271.JPG
* 16x IRF064N power supply MOSFETs (BEEF)

Spooney
05-24-2012, 10:07 AM
Hmmm I've seen good 1500 watt amps with half that many IRF064N's in the power supply. Should be a beast of an amp.

03F150MrSBF
05-24-2012, 10:38 AM
Looks good. Is there a price point your expecting this at?

tat2bass
05-24-2012, 10:59 AM
Meh :drool:

sundownz
05-24-2012, 02:30 PM
12v clamp testing :

2420 @ 1.86 ohms
67.1v
36.06a

2490 @ 1.57 ohms
66.2v
42.1a

2750 @ 1.40 ohms
62.1v
44.3a

2950 @ 0.94 ohms
52.4v
56.3a

Very pleased with that. It is right on par with the v.1 model -- we will do typical minor tweaks on production and maybe squeeze a few % more out of it.

As usual this was done on my Extech power clamp; it reads power out directly very accurately. I use measured voltage to calculate amperage and then actual impedance.

Once I get a handful of free time I will do a 16v round-up with all of the new prototypes.

---------- Post added at 01:30 PM ---------- Previous post was at 01:30 PM ----------


Looks good. Is there a price point your expecting this at?

We expect them to retail from authorized dealers for $775

sundownz
05-24-2012, 02:53 PM
Oh I forgot to put supply voltage in... woops.

On the lower power figures we had around 13-13.3v and at higher power 12.5v at the time of measurement (my meter reads about 3-5 seconds in to the tone)

jaeguerra909
05-31-2012, 01:37 AM
how much we talkin jacob?? this is what i want for my daily car

pinoy2o9
05-31-2012, 01:40 AM
Sell me that prototype pls.

RangerDangerV2
05-31-2012, 01:41 AM
love those angled mosfets and the fan is a very nice addition! grade A work as always.

CAT MAN
05-31-2012, 01:58 AM
wow. my amp uses them same caps. never bought a cap but when i did i fell out. beast amp jacob. maybe we could work out a backdoor special? :naughty:

murph
05-31-2012, 02:46 AM
Keyboard is a little sticky...

sundownz
05-31-2012, 10:24 AM
Regular MAP from a dealer will be $775

Pre-order specials will apply just as with the 1500D v.3 and 125.4

gramser57
10-27-2012, 05:56 AM
any updates?

basshead7890
10-27-2012, 10:01 AM
from their facebook page

"A bit more delay than anticipated... But production on the SAZ-1200D, SAZ-2500D v2, and SAZ-3500D v2 starts this week. This will put the amps in around the end of January. The ETA for more NS-1s is still to be announced so stay tuned !"

jaeguerra909
11-16-2012, 10:43 PM
Wow Jacob I am amazed how this thing put out near close to rated at all most 2 ohm rising

Thumpersplbassx
11-28-2012, 02:11 AM
This amp could used in my crazy idea for a system.