Electro-Voice Xi-1153A/64F 15-Inch Three-Way, Full-Range 90°x 40° Sound Reinforcement System

The Electro-Voice® Xi-1153A/64F is a full-bandwidth, threeway, triamp system is designed for medium- to long-throw applications. The orientation of LF section and the midbass horn create a two-element line array that extends vertical pattern control to below 350 Hz. Using VBS (Vertical Beam Shaping) technology this benefit can be increased by another 20° to 40° of pattern control above 300 Hz. VBS uses filters to overlap the LF section bandpass with midbass bandpass. By carefully phase matching the acoustic response in the overlap region the vertical pattern control is dramatically improved. Frequency response on-axis is unaffected, while gain before feedback is increased by 10 to 15 dB for microphones located under the loudspeaker. Its high-frequency horn/driver section is rotatable to provide proper coverage for vertical or horizontal system installations. The low-frequency section is powered by a 15-inch driver (EVX-155) in a slot-loaded, closed box configuration suitable for moderately high sound pressure levels. When very high levels are desired we suggest augmenting with the Xi-1191A. For maximum low-frequency performance, combine in a four-way configuration. The DL12ST 12-inch, application-specific mid-bass driver features RMD™ and a 60° x 40° horn. The ND6-16 highfrequency driver/horn combination is fully shrouded to preserve midbass wave-front detail.

Features

• High-Level, Three-Way Design
• VBS Capable
• EVX-155 15” Slot-Loaded Low-Frequency Driver
• DL12ST 12” Mid-Bass Driver (60° x 40° Coverage)
• Coaxially-Mounted ND6-16 3” Diaphragm HF Compression Driver
• Fully Rotatable HF Section for Vertical or Horizontal Suspension
• Ring-Mode Decoupling / RMDTM
• Built-In L-Track Rigging
• Available in Black or White
• Dimensions Identical to Xi-1191 and Xi-2181 Subwoofers, Footprint Identical to Xi-2153

Specifications

Datasheet
More Info