EAW ( QX544i BLACK / QX544i-WP BLACK [weather-proof] ) Passive Live Sound Speaker

Vendor: EAW
Description EAW ( QX544i BLACK / QX544i-WP BLACK [weather-proof] ) Passive Live Sound Speaker The QX544i BLACK / QX544i-WP BLACK is a part of the new QX Series that is capable of delivering the high output, broadband...
$4,843.00
Style

EAW ( QX544i BLACK / QX544i-WP BLACK [weather-proof] ) Passive Live Sound Speaker

The QX544i BLACK / QX544i-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 QX544i 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 QX544i-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: 45
    Vertical: 45
  • Powering
    Bi-amplified (passive MF/HF)

Ordering Data

  • Versions
    QX544i Black 2039613
    QX544i White 2039622
    QX544i-WP Black 2039618
  • 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