I added another amp and wanted to change my EP2500 to bridge mode operation from stereo.

It seems like it will not allow me to run it in Bridge mode without enabling the Low frequency filter?

Is this correct?  I cannot use an EP2500 in bridge mode to power a subwoofer without a low frequency filter?

I have had the NX3000 for about 3 years hadn't had an issue at all.  Practiced as normal and the amp started blowing out bright white smoke.  It isn't dust related as it is in a Flight Case.  Still works ,however, I recently purchased the NX4-6000 from Sweetwater Mid July.  Second time being used was yesterday during band rehearsal and it duplicated the exact issue I experienced with the NX3000 and every channel went into Protect Mode.  Fans blew with much more force than normal operating conditions and all I had was 2 Peavy 12" Mains and a Peavey 500w Wedge.  Not nearly enough load to cause this.  Is this a defect or has anyone else ever experienced this issue. 

I just bought a second hand AMP800 and I've plugged 3.5 to 1/4 cable into the input L & R into the amp with a pair of headphones plugged into the headphone jacks on the front.  

Not only do I not get any sound, I also don't see any of the LEDs on the front moving which is making me think the AMP itself is not working.  I've tried multiple input sources in both input A and input B; same result. 

Any other suggestions before I email the buyer to get a refund on a defective unit?

Hi there. Just looking for some help. I want to bridge channels A and B and also channels C and D together to effectively create a 2 channel amp (with more power). I have linked channels A & B and reversed the polarity oh channel B then connected to the +1 and +2 terminals of the speakon out for one side, then the same with channels C & D for the other side. Is this the correct way to do it?

Also - how should I use the gain knobs on the front of the amp when in bridge mode in this way as gain knobs A and B both seem to affect the gain (same for C & D). I hope that I have explained this all ok. I am using the amp to drive 2 x Nexo PS15s in passive mode.

Thank you for your help. If you have a manual for this amp I'd be very grateful as cannot find one online. 
Best wishes,

Toby

Hello!

Does anyone know how to get in contact with someone regarding repairs for a Behringer power amp? We submitted a ticket (Ticket Number: CAS-480871-P8N9F6), but it was closed and we received no response. Any help would be greatly appreciated.

Thanks!

I understand from the manual that the E series 8:2 amplifier enters standby mode after 20 minutes without input signal. Is there a way to disable standby mode? In postproduction studio installations (Dolby Atmos) standby mode proved to be annoying because amplifier channels of individual surround speakers eventually don´t unmute fast enough for single effects ...