Recent content by John Renner

  1. J

    JBL CBT-1000 Column Array Speakers

    Rob, Thank you for the explanation. I don't usually listen to much commercially available work so I will have to find some that would be adequate to test with. Kevin. I am in Connecticut pretty much center of the state. Right alongside the Connecticut River. The Horns are mic'ed but do not...
  2. J

    Intermittent Volume Fluctuation

    I had a signal one time that was split to too many pieces of equipment, eq, compressor, tapedecks, etc and the overall effect was that the impedance was too low for the output, it drew too much power from the output jack I was coming off and it had a ramping up just like that. It went from...
  3. J

    Amplifier - Speakers Matching

    +1 on the larger amplifier. You can use an amplifier that is 6 ohms, or 4 ohms or 2 ohms stable, but not a 8 ohm only amplifier. Some 8 ohm amplifiers are 4 ohm stable as well, but that is not guaranteed and usually only in mono mode. In my experience that is. Connecting the amplifier to...
  4. J

    JBL CBT-1000 Column Array Speakers

    One last thought, other than the guitar, given the current layout, I don't know how to get trumpets or saxaphones to play softer. With the exeption of the Organ, Piano, and Guitar, all the instruments are the individuals I can't really ask them to switch to electronic versions as that request...
  5. J

    JBL CBT-1000 Column Array Speakers

    Rob, I get the safety concern thank you for answering. I have supported them with Kindorf/Unistrut from on top of the ceiling joists, screwed to the top of these joists. Then a double nutted 3/8" threaded rod comes down through the drop ceiling to another piece of Kindorf which in turn is...
  6. J

    JBL CBT-1000 Column Array Speakers

    Kevin, Thank you for replying. No, I have not tried turning off just one of them, I will have to physically unplug them to do that, but I will try it. The reason those speakers got hung, is I was following the theory that the more equal distant the speakers were from front and back, it would...
  7. J

    JBL CBT-1000 Column Array Speakers

    By the way, I am still awaiting the email to confirm my account. I don't know why I am not seeing it.
  8. J

    JBL CBT-1000 Column Array Speakers

    Does anybody have any experience with these? I have a church where the seating area is 40' wide by 50' deep. Roughly about 150-175 people but room for more. I currently have combing issues with the two R,L hung Yamaha 112iv two ways that we are currently using. I was thinking that with this...
  9. J

    Not professional, but I hope you all will let me stay. I have been mixing in a church since I...

    Not professional, but I hope you all will let me stay. I have been mixing in a church since I was 17 or so, Finally have moved up to a Soundcraft Expression Si 3 Which is quite the rocket science. We are using a Multidigital card with USB out recording into Reaper on a windows PC. The...