EAW 2070798-90 QX544i-WP 3-Way 45x45 Degree Trapezoidal Loudspeaker - White

The QX544i loads an ultra-efficient mid/high compression driver 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 to extend 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 facilitates an idealized summation of the three frequency sections, eliminating the anomalies associated with designs that physically offset the sections. This idealized coherence applies in both the horizontal and vertical planes throughout the coverage area.

Features:

• 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

Specifications:

• Frequency Response: 55 Hz – 20 kHz
• Max SPL: 147 dB
• Operating Mode: Bi-amp (Passive MF/HF) LF, MF/HF
• External Signal Processing: DSP with EAW Focusing
• Subsystem:
  • LF: 4x 12 in. cone
  • MF: 1x 2 in. exit, 3.5 in. compression
  • HF: 1x 2 in. exit, 1.75 in. compression driver
• Nominal Beamwidth:
  • Horizontal: 45°
  • Vertical: 45°
• Power Handling:
  • LF: 2000W @ 2 ohms (single amp), 1000W @ 4 ohms (2x pairs)
  • Passive MF/HF: 175W @ 8 ohms
• Connections: Barrier Strip
• Dimensions:
  • Height: 28 in (710 mm)
  • Width: 28 in (710 mm)
  • Depth: 23.8 in (605 mm)
• Weight: 149 lbs (68 kg)
• color: White