EAW ( QX564i BLACK / QX564i-WP BLACK [weather-proof] ) Passive Live Sound Speaker

EAW ( QX564i BLACK / QX564i-WP BLACK [weather-proof] ) Passive Live Sound Speaker

The QX564i BLACK / QX564i-WP BLACK is a part of the new QX Series that is capable of delivering the high output, broadband pattern control and exceptional fidelity designed for a wide range of permanently installed applications. Its high output level are making it appropriate designed for long throws in arenas and stadiums or for high-energy applications like live music venues or dance clubs. Its broadband pattern control is intended for letting it to tame hostile acoustical environments like cathedrals or highly reverberant public spaces. And its exceptional fidelity pleases the most critical listeners in concert halls and performing arts centers.

The QX564i comes loading an ultra-efficient mid/high compression driver that comes along with a 45° (h) x 45° (v) constant directivity horn. Four Phase Aligned™ 12-in low frequency transducers arranged as vertical and horizontal pairs leverage beneficial interaction based on their spacing for extending the pattern control well into the low frequency range.

Because the four low frequency transducers surround the coaxial mid/high compression driver symmetrically in both the horizontal and vertical planes, response across the full frequency spectrum appears to originate from a single point in space. This basic design comes facilitating an idealized summation of the three frequency sections, this eliminates the anomalies associated along with designs that physically offset the sections. This idealized coherence applies in both the horizontal and vertical planes throughout the coverage area.

Note: The QX564i-WP BLACK is a weather-proof version.

Six year warranty.

• High output, bi-amplified, three-way performance
• Broadband pattern control
• Ultra-efficient, coaxial MF/HF compression driver
• Four Phase Aligned™ 12-in cone transducers (vertical and horizontal pairs)
• Installation flexibility

Configuration

• Subsystem
  Transducer: LF 4x 12 in. cone; MF 1x. 2 in. exit 3.5 in. compression; HF 1x 2 in. exit, 1.75 in compression driver
  Loading: LF: Phase-Aligned™; MF: Horn-loaded; HF: Horn-loaded
  

• Operating Mode
  Amplifier Channels: Bi-amp (Passive MF/HF) LF, MF/HF
  External Signal Processing: DSP w/EAW Focusing
  

Performance

• Operating Range
  55 – 20k

• Axial Sensitivity (1W @ 1m, dB SPL)
  LF: 103
  Passive MF/HF: 113

• Power Handling/Impedance (Watts @ Ohms)
  LF: 2000 @ 2 (single amp), 1000 @ 4 (2x pairs)
  Passive MF/HF: 175 @ 8
  

• Calculated Maximum Output Peak (dB SPL)
  LF: 142
  Passive MF/HF: 141
  

• Calculated Maximum Output Long Term (dB SPL)
  LF: 136
  Passive MF/HF: 135
  

• Nominal Coverage (degrees)
  Horizontal: 60
  Vertical: 45
  

• Powering
  Bi-amplified (passive MF/HF)
  

Ordering Data

• Versions
  QX564i Black 2039615
  QX564i White 2039625
  QX564i-WP Black 2039620
  

• Accessories
  Adapter Bracket QX Black, ACC-ABQX 2036437
  Weather Protection Shield QX Black, ACC-WPSQX 2036515
  U-Bracket Horizontal QX Black, UBKT-QXH 2036568
  

• Dimensions (inches/millimeters)
  Height (front): 27.96/710
  Height (rear): 15.87/403
  Width (front): 27.96/710
  Width (rear): 15.87/403
  Depth: 23.82/605
  Trap. Angle (degrees per side): 19.9
  Trap. Angle (degrees top and bottom): 19.9
  

• Weights (pounds/kilograms)
  Net: 134/61<
  Shipping: 149/68