MJC,
The K2 is a great subwoofer amp. I have each cabinet (2 Sub1500s per cabinet) running off one channel of the K2. I have a second K2 so if I really wanted to I could bridge a K2 per cabinet but I don't really see the point.
Shawn
MJC,
The K2 is a great subwoofer amp. I have each cabinet (2 Sub1500s per cabinet) running off one channel of the K2. I have a second K2 so if I really wanted to I could bridge a K2 per cabinet but I don't really see the point.
Shawn
What differences did you notice between the two different enclosure volumes? I assume they were both sealed enclosures?Originally Posted by MJC
Widget
There didn't seem to be much difference, and yes, they were both sealed. But now that I have found, what seems to be the best postions for them, I might try putting the extentions back on them to tell if there is any difference. If there isn't, then there is no reason to keep them at 4cuft.
I wish I had bought 2 more, could have put one in each corner. But now that I have them in corners, diagonally across the room from each other, they seem to be producing a more linear output.
Lets see here, a K2 bridged @ 4 ohms is 2500w. Would the 1500s take that? I've put 1250w to them. And if the K2 bridged, @ 2 ohms, there would be no way, or so I would think. Anyway, I'm not about to fine out.
Did the Revel sub use 47Liters?
how did they came up with this?
corner placement, alot of EQ and ALOOOT of power from the amp
The Revel was closer to 42.5 Liters. Lots of EQ and power.Did the Revel sub use 47Liters?
how did they came up with this?
corner placement, alot of EQ and ALOOOT of power from the amp
Widget
Does anybody know what kind of EQ and how much and how much power?
is the 47 Liter box somewhat optimized so that disotrsion and
compliant are as good as needed.
?
does anybody have an impedance-curve for the SUB1500 driver?
measurement of the electrical impedance...
Waow, nice Giskard.. SO there will be some curves...
Minimum Impedance:
1500SUB #1 3.98 ohms
1500SUB #2 4.04 ohms
1500SUB #3 4.05 ohms
1500SUB #4 4.18 ohms
1500SUB #5 4.04 ohms
1500SUB #6 4.18 ohms
Parts Express also did one and here's that data:
More stuff from PE
great Giskard.
Very helpfull. I´m up to simulating the driver in several volumes and
with several kinds of stuffing.
I want to see what volume and stuffing I should have for each of
the 16 drivers.
I´m going to run two drivers per chanel, so I dont want them both
to go under 2ohms couse that would be somewhat more distorsion
via the ampfiler I think.
Right now I´m up to 55 Liters á driver.
What you all think about that?
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