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About mentor2

  1. Hi, I have recently purchased a Crown XTI 4002 after upgrading from my xls2500 drivecore. The power amp wattage is slightly higher than the speaker wattage, so i'm wondering if this will likely lead to any problems, and if I should use the limiter settings <maybe -1dB???>. A sound tech will be borrowing my equipment so I won't be able to see how it works in a live environment just yet. The bands will be playing rock genre. FOH - 2x Yamaha R115 15" full range 2 way - 1.75" HF, 50hZ - 20kHz, 98dbSPL 1m, 500w pgm / 1000w peak, 30.5kg, 8 ohm power amp - Crown XTi 4002 on Stereo mode. 650w + 650w Also, I was hoping somebody could explain to me what the SUM setting is for the inputs. Thank you for your assistance. Andrew