Electro-Voice EVI-28 - Manuals

EVI-28 250- W att T w o -W ay Compact V ari Intense ® Speaker System EVI-28 250-Watt Two-Way Compact Vari Intense ® Speaker System 2 responses were measured in an anechoic environment at 20 feet using one-third-oc- tave pink-noise inputs at 2 degree resolu- tion (over 870,000 data points). The fre- ...

EVI-28 250-Watt Two-Way Compact Vari Intense ® Speaker System EVI-28 250- W att T w o -W ay Compact V ari Intense ® Speaker System 3 term average level stresses the speaker thermally (heat). The instantaneous peaks test mechanical reliability (cone and dia- phragm excursion). The sine-wave test sig-...

EVI-28 250-Watt Two-Way Compact Vari Intense ® Speaker System EVI-28 250- W att T w o -W ay Compact V ari Intense ® Speaker System 5 Figure 1 — EVI-28 Long-Throw Frequency Response (4 volts/10 feet normalized to 1 watt/ 1 meter, anechoic environment) Figure 2 — Polar Response 5 dB per division H O R...