Electro Voice EV ELX112 + IMG Stage Line STA amplifier sound test

Electro Voice speakers ELX112 + SB122 audio sound test + IMG Stage Line STA power amplifier test. Electro Voice ELX series speakers have bad sensitivity, need more power to get the same sound pressure of sound SPl level. Electro Voice sb subwoofers give very nice sensitivity 99db to one watt. This Electro Voice are almost the same EV ELX112P but just without amp. Also good deal are EV ELX115P PA system setup: 2x Electro Voice ELX112 full range two way speakers for High and Mid frequency, 12", RMS power 250w, peak 1000w, 94 dB SPL sensitivity; 132 dB max SPL. 2x Electro Voice SB122 (big bro Sb 112 subwoofers) for Low frequency, 12", RMS power 400w, peak 1600watts, 99 dB SPL sensitivity; 131 dB max SPL 1x IMG Stage Line STA-1000 amplifier for High and Mid frequency, RMS power 350watts at 8 ohm. 1x IMG Stage Line STA-1400 aplifier for Low frequency, RMS power 450watts at 8 ohm. 1x Behringer ULTRADRIVE PRO DCX2496 for loudspeaker management, I use high pass filter (HPF) High and mid speakers, LPF and HPF for subwoofers. 1x Auna TMX-2211 3/2 Channel sound-audio level mixer. 4x speakers cables 4m with 3.0kvmm area and 8 neutrik speakon jack-plugs. 2x Rack 19" case for apmplifier, 3u and 2u. 2x Neutrik XLR cables 1.5m with RCA monster plugs-jacks 4x XLR to XLR cables. Electro Voice ELX112 12-inch two-way full-range + Electro Voice SB122 compact 12-inch subwoofer + IMG Stage Line by Monacor STA-1000 professional stereo PA amplifiers, with integrated crossover network...