I was hoping to replace the last few parts on the board and throw it together but a couple of pads and a circuit trace came up that I now need to repair. Looking into doing it right with dry film repair but trying to find someone with some experience in it to point me where/what to get great overal...

rail voltage of the oem 2250 is around 58-60V

rail voltage of the ta 2250 is around 50V

[ quote="nico boom"]Any time again my Belgian friend![/quote]
Time to make yourself a facebook account , old men

We need you on the phoenix gold classified page.....

bought some ms endplates from Nico lately.... packaging was way too good... it took me half an hour until i found my stuff in it.. :roll: :roll: :roll: :roll: :roll: i explained by email to his wife how to pack and she did that very well for the first time :clap: :clap: :clap: :clap: :clap: a little...

bias settings.... not more not less...

had this problem years ago on a zx450....

but stranges it settles after 10min....

but almost sure this is the problem/solution....

replace R345 and R346 with a 5W , same value ( 1K5 ) but half an inch from the board. these are the ones you mentioned.... i would replace the silpads.. it was Nico boom who started with that recommendation.... resolder the fets/rectifiers/transistors after the boards have placed in.............. Va...

I actually have a matching white bass cube I picked up from tricky ricky!!! I just haven't had time to install it yet. I also plan to make covers for the amps under the seats and I have to figure out where to incorporate the cube. just before the sub amp....if you place it before all the amps, with...

PG recommended a 50 amp fuse within 18" of the ZX500's power input. The fuse at the battery should be sized to protect your power wire runs from short circuits, not to protect your amplifiers in case of malfunction... IIRC all the ZX amps except the ZX500 were fused internally. It is very unli...

Zeropoint, Thanks for the input! So a fuse up at the main battery will not suffice? I think I currently have an 80 amp fuse up front for the main power wire, and I have an extra battery in the rear by my zx500 which I fused 8 inches from the battery. Do you think I should run one more fuse block wi...

a factor you have to think of, the more coils connected, the more induction you create..... when it is too much, the amp can fail, that is correct..... maybe using 2 subs both in a vented enclosure was a better option..... try out and you'll see.... don't forget the 50a fuse.....unless you love the ...

a zx500 can handle 2ohm mono all day, so at 2.6 ohm no problem.... don't forget to put a 50A fuse just before the amp...that is the most important factor to keep the amp from frying..... unless the amp is in a bad condition and the bias is way to high setted, like the most i get in my hands last yea...

check the file

Welcome to the phorum of course, but i hope people will not confuse you with me..... maybe you can check if you

can look for another username (no offence) . it's easier for everybody this way.....thanks in advance...

good luck with the amp .......

Paul

the oem ms2250 has two internal fuses of 50A each. personally i would (and will do when i install them myself) i would go to a big ANL fuse of 150A on a 2 gauge OFC (not CCA !!!) B+ and B- wire..... certainly if you use it as sub amp.... for speakers, maybe it will be enough with 4 gauge and a 100A ...

those M25 fuses are available on mouser.com...

trickyricky wrote:The m100 doesn't have switching jacks....that's on LE amps such as the outlaw.

not only on LE amps....also the m44 has one in the rear channel......

but the question was, can you still order those self switching jacks somewhere......

trickyricky wrote:A 50a agu fuse will work. RCA's may be found on mouser or digikey (sorry don't have number) so you'll have to take measurements of the pin layout and search datasheets.

also the self switching jacks ? didn't know you could still find them.......

one possibility would be the diff of bias settings of that channel....

i had that one time in a zx450...nothing blown/damaged, just the bias was not set right again.....

but don't touch the bias pots if you don't know what you are doing.......

try first out the things Eric is telling.....

sorry they are all v2 I only want to use one but what size of box? that xmax 12 V2 will sound the best in a vented 2.25cu ft, 4inch x 13 inch vent......... double the output then a sealed box, and it is going low as hell...... use the basscube for extra output......... i have build and tested those...

is it a V1 or V2 xmax ?

Is it possible to measure them were they sit or do i fooling my self. Did try and got about 47 ohm´s. I know it´s cheap stuff but don´t want to mess with it if i don´t need to. i checked the shematic of mps2240 for you and i can confirm they are 47ohm/0,25w metalfilm hoping you're helped with this....

contact Nico boom for the silpads needed for the ms series................

[quote="ttocs"]I was looking at the recomended audiophile measurements for a ported enclosure mainly because the 9's are supposed to play from 50-150. With the port tuned to 35 hz its roll off would be right at the 50hz mark where I am looking to cut it off at approx. It would be a challen...

3.5 cu ft gross volume, 2 x 4inch aeroport with a lengh of 14 inch.....

gross volume so driver and ports displacement included

build it you'll be surprised.......

the 15inch Xmax can handle 800w rms for sure.................

just buy an extra couple of cars and you're problem is solved

it will give you around 37/38w rms each channel at 4ohm stereo.... it will give you the same power at 1ohm stereo,what the ms275 would give at 4ohm stereo.....around 95w rms/channel the mps series are high current amps, where the ms series are high voltage....... brigded at 1ohm the mps2240 will giv...