Oh boy, where to start. Hi there!

Okay, a friend gave me a NX3000D to power my passive sub and told me one channel was inoperable. Right now I have it set to "Bridge" mode using a RCA to 1/4" T/S cable from my subwoofer preout to input A on the amp. I'm using a Speakon to bananas connector from output A to my 4 ohm subwoofer, a RBH SV-1212NR, a passive sub. Everything is working.

My question is about the channel my friend said was inoperable. In stereo mode he said only the B input/output works and there's no signal for the A output (in stereo mode). I have it set on Bridge mode using the A input/output and it's working well. Both green lights above the A and B dials illuminate when I play something. Room correction had me set the gain at about 11 o'clock on the dial. Does this mean I have the amp set to maximize output and have available full rated power, 3000 watts, to my 4 ohm sub? Have I done this correctly?

Sorry for the rudimentary questions. I'm new to pro amps and still a little confused with the menus. Plus my friend added to my confusion telling me about the inoperable channel when in stereo mode.

I'm having issues with the firmware update crashing without installning. I have no problem connecting using the NX Edit.exe tool. I've tried to run the program in compatability mode, both windows 8 and 7 but with the same result. Dont know how to proceed. I cant really find any information regarding how to firmware update.

I am looking for a power transformer... part number TT-D-095-053-200W-BEH1 (R0)  behringer part ID TR-TOR-BX1200/KX1200-EU

for a KX1200 keyboard amp.. anybody know where is can fidn rplacement parts in the USA ? or an equivolent part that will work. 

an accurate spec sheet or datasheet would help. 

I'm building an amp rack and using multiple NX6000 amps for my subwoofers in mono. I'm waiting for these amps to be delivered, so in the meantime... If I run these in Mono so that both channel A & B are using the same input, will the TRS input on channel B pass the signal to another amp?

My EP4000 amps do this, and I've not run into an amp that doesn't, but I can't find any documentation on this for these. 

Thanks

For reference, I'm going to use 3 of these to power 6 Berlin series single 18" subs, I have 2 EP4000 amps that power 4 Berlin series 12" tops. Running an M32 Core with a DL32 for my small system. Double the subs and tops with a Wing, DL32, DL16, SD16 and SD8 for my bigger system. 

I'm having problems getting a signal from Behringer amp to mixer, I'm using xlr to 1/4 inch jack as instructed however nothing is happening. Do I need to do a set up by linking it to a laptop initially. The instruction manual is as clear as mud. 

Hi, new to the forum and about to take receipt of my first Behringer AMP. I would like to ask the tribe about running the NX3000 in bridge mode, do I have to rewire the output speakon cable amp end to +1+2 as well as flipping the bridge mode switch.

My set up will comprise of a Numark Scratch mixer to a Behringer Ultragraph EQ with channel 1 split to my monitors and channel 2 to the NX3000, from there I intend to bridge the signal to my first sub (8ohms) then onto the second creating a 4ohm load and hopefully a stable clear sound to enjoy.

Appreciate any advice and help.

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I have a powered mixer amplifier (Behringer Euwropower PMX2000) and I am interested in purchasing new Behringer Passive Speakers (PK Series: 108, 110, 112 or 115). My question how I best match between the power outout of my amplifier to the speakers power? It says in the amp spec: Stereo Mode: 250 W @ 4 OHM & 180 W @ 8 OHM. Thank you so much

Saludos solicito ayuda con este amplificador que nadie conoce ni se atreve a meterle mano por qué es un sistema total mente exclusivo, por eso solicito soporte para que me suministren el sistema o la tarjeta completa para reemplazar la que tiene el daño espero me ayuden a solucionar este inconveniente gracias