15” Pro Blast Line Array

3-way active enclosure with two weather-resistant premium 15 in transducers, four 6.5 in medium drivers and three high-output 3 in diaphragm compression driver coupled to a cylindrical waveguide with 90 degrees of horizontal directivity and 5 degrees of vertical coverage. The enclosure cabinet is constructed of premium grade Baltic beech and birch plywood. The enclosure front is protected by a coated steel grill and an acoustically transparent fabric. The enclosure integrates four ergonomic handles. A four-point flush-fitting hardware for rigging and combining with other loudspeakers of the same family to achieve a coherent wavefront line source. The line source directivity depends upon the number of elements and inter-element angles and can be matched to the audience geometry. Exclusively driven and protected by a proprietary amplified controller through a dedicated preset.

Features:

• ICONIC: The industry standard for large-scale events
• POWERFUL: Paralelled SPL-to-size ratio for exceptional throw capability
• SHARP: Clear low-frequency power 
• RUGGED: Built for the road with an effortless rigging system

Specifications:

• Coverage (-6 dB):
  • Enclosure directivity: Dependent upon the number of elements and the line source curvature
  • Waveguide directivity: 90° symmetric
• Transducers:
  • LF transducer: 2 × 15" cone drivers
  • MF transducer: 4 × 6.5" cone drivers
  • HF transducer: 3 × 3" diaphragm compression drivers
• Acoustics:
  • Nominal impedance:
    • LF:  8Ω
    • MF: 8 Ω
    • HF: 8 Ω
  • Usable bandwidth: 35 Hz - 20 kHz (-10 dB), 38 Hz - 19 kHz (-6 dB), 42 Hz - 19 kHz (-3 dB)
  • RMS power handling:
    • LF: 500 W
    • MF: 497 W
    • HF: 300 W
  • Maximum SPL: 149 dB