SAX-200.4 Prototypes In

[RiottStarr 5]

that is a beautiful sight....nuf said.

[todd.brust 29]

WOW. That is A BEAST!

Hopefully we can get one or two of those onto our shelves when they Come out.

Been more than Impressed with all the Sundown I have encountered so far

[dbrown23 1]

I just found me a new toy to buy that thing is going to be off the hook!!!!! Christmas came early.

[Duran 387]

Noice

[johnecon2001 82]

Resistors?

YES HAVE SOME

[JBurt09 9]

The power will likely be double, if not more, than the 100.4 that is out now I assume?I saw the 200x4, but is that at 4 ohms?If so, I'll likely be doing a lotttt of work with these when they are released.Been looking for something that can run (8) 8 ohm speakers at 100 watts RMS with a nice, wide crossover band.

Edited July 20, 2010 by JBurt09

[kkk4 3]

full power list?

4ohm stereo 4x ????W

2ohm stereo 4x ????W

1ohm stereo 4x ????W

4ohm bridge 2x ????W

2ohm bridge 2x ????W

1ohm bridge no?

[shadowslayer666 1]

im sure it will be 200x4 @ 4 0hms. Thats just how he always names his products.

Maybe 300 - 350x4 @ 2ohms. I have no idea on the bridged output though

[CrazyKenKid 64]

question... 5 channel amp? wouldn't this idea be better in a 5channel amp? or is 5channel completely different setup from a beefy as 4channel amp (like this one)

[sundownz 197]

Expected output is ~440 x 4 @ 1 ohm

[Impious 1,476]

Expected output is ~440 x 4 @ 1 ohm

I'm assuming it's 200w/ch @ 4ohm given the name......is the power supply too weak to support more power at lower impedances? Or another design constraint such as current capabilities on the output transistors?

[Kanaworm$ 292]

I wonder if that wasn't suppose to be 440 x 4 at 2 ohms?

[jcarter1885 995]

Expected output is ~440 x 4 @ 1 ohm

I'm assuming it's 200w/ch @ 4ohm given the name......is the power supply too weak to support more power at lower impedances? Or another design constraint such as current capabilities on the output transistors?

For some reason a lot of companies have been doing this practice lately with there 4 and 2 channel amps, giving a lot of power at 4 ohms and not double that at 2 ohms like they used too. IA, Audioque just to name a couple of others

[ScreamBloodyGorguts 4]

whoops, please delete

Edited July 21, 2010 by ScreamBloodyGorguts

[Adrian_D 520]

Expected output is ~440 x 4 @ 1 ohm

I'm assuming it's 200w/ch @ 4ohm given the name......is the power supply too weak to support more power at lower impedances? Or another design constraint such as current capabilities on the output transistors?

For some reason a lot of companies have been doing this practice lately with there 4 and 2 channel amps, giving a lot of power at 4 ohms and not double that at 2 ohms like they used too. IA, Audioque just to name a couple of others

VERY hard to actually double the power as you half the impedance. Twice more current needed and the rail voltage drops, hindering the actual power output.

[kkk4 3]

Expected output is ~440 x 4 @ 1 ohm

good

so, 800x2 @2ohm bridge?

[eggyhustles 33]

I'm assuming 100w per channel at 8ohm? If so, I need this now. haha

Hi, meet the Jl audio hd 600/4

# 150 watts RMS x 4 (1.5 - 4 ohms per channel)

# 300 watts RMS x 2 bridged (3 - 8 ohms per channel)

Cool amp...too big, though.

Edited July 21, 2010 by eggyhustles

[kkk4 3]

approximate date of release?

possibility of release of a powerful 2 channel?

[sundownz 197]

Loaded down to 1 ohm per channel doing some testing.

[dbrown23 1]

That thing is a beast, did it get warm doing that demo? Just wondering, I know AB amps run alot hotter than class D.

[sundownz 197]

Little bit of clamping :

All channels LOADED for the test @ 1 ohm per (2 ohms bridged on the clamped channels) -- 60 Hz tone played.

Bridged channels 1 + 2 clamped.

820 Watts

62 V

13.2 A

@ 4.7 ohms

So 410 per channel @ 2.35 ohms

We didn't measure voltage but based on other testing it should be dropping to the high 11s to low 12s.

It certainly exceeds expectations

[sundownz 197]

That thing is a beast, did it get warm doing that demo? Just wondering, I know AB amps run alot hotter than class D.

It hasn't gotten warm yet -- I am sure it will, though... but it does have a fan (which is VERY quiet).

[mrbojang 8]

I'll take two please.

[kahoproductionz 0]

Loaded down to 1 ohm per channel doing some testing.

Good stuff right there!!! Cant wait

[eggyhustles 33]

Nice

would be great if it did big power @ 8 ohms too imo