bids are invited for passive loud speaker - 12 inch passive loudspeaker with woodern enclosure 1400 w peak, 131 db peak spl utilizing high-sensitivity transducers designed and engineered by ev. 90 degree x 60 degree pattern for best coverage on mid size stahes. 40 degree monitor angle wih rubberfeet, frequency range -10db, 55 hz to 20 k, frequency response -3 db 82 hz to 18 k, power rating 1400, power handling continuous / peak 350 w/1400 , power dsp amplifier - power amplifier with dsp 2x 950 w power amplifier for live performance applications, maximum output power, single channel 2 ohm per 1600w,2.6 ohm per 1300w, 4 ohm per 950 w, 8 ohm per 480w, maximum output power. , audio digital signal processor - audio digital signal processer with conferencing sound processor channel separation crosstalk less than -105 db at +4 dbu, 1 khz input signal, dynamic range greater than 115 db, a-weighted, 20 hz to 20 khz, analog input to analog output , audio mixer console - 10-channel mixing console, +48v phantom power, xlr balanced outputs, metal chassis max. 4 mic per 10 line inputs 4 mono + 3 stereo 1 stereo bus 1, aux incl. fx d-pre mic preamps with aninverted darlington circuit , handheld dynamic microphone - handheld system with dynamic microphone, synthesized pll receiver type, frequency range rf 1. band 618 - 634 mhz, 2. band 678 - 694 mhz 3. band 516 - 532 mhz 4. band 850 - 865 mhz, number of channels 32, modulation + or - 40 khz. , lapel system - lapel system with ulm18 directional microphone, connector type quater inch unbalanced, 3-pin xlr balanced, family r300, dynamic range greater than 95 dbdb power supply 12 vdc, 500 ma max. , podium microphone - podium microphone with multipattern desktop microphone, frequency response -3 db, 50 - 20,000 hz, polar pattern omni, cardioid, s-cardioid and h-cardioid, connector type 3-pin xlr element dual condenser back-electret impedance, low-z balanced 200 polar pattern omni, cardioid, s-cardioid and h-cardioid frequency response -