From Manufacturer
The PSA1 Paraline Series 46" Compact Array Loudspeaker from Yorkville Sound is a 700W active full range loudspeaker system which uses Paraline high frequency lens technology (pioneered in the VTC Elevation Series line array cabinets).
Two BMS 1.75" compression drivers mounted to the Paraline lens deliver a focused 15° vertical dispersion and wide 110° horizontal coverage. Four 6" Celestion woofers provide a tight low-frequency program.
Ideal for mobile PA applications in venues where access to complex trussing or roof hangs isn't practical, the PSA1 cabinet mounts quickly and securely on a typical speaker stand. A dual-position stand mount adapter allows for two cabinet-angle options. Up to two PSA1 cabinets can be stacked safely and securely on a single traditional stand.
The PSA1 cabinets can be flown using the optional flying hardware (PSA1RIGKIT) and bumper (PSA1FRAME). Using the flying hardware, up to four cabinets can be arrayed at fixed splay angles for vertical coverage. A system comprised of two PSA1 cabinets delivers 30°V x 110°H coverage while three cabinets provide 45°V x 110°H. A maximum of four cabinets can be configured for a 60°V x 110°H array.