The P-TA5000-I is a permanent installation full range self powered loudspeaker system offering both high fidelity and high efficiency. The Time-Aligned studio quality sound provides detail and clarity not found in other designs. Rugged birch plywood finished with our beautiful utility black textured finish and a black steel grille will fit nicely into almost any application. Optional flying attachment points allow for safe and convenient rigging. - Specifications: Enclosure: 18 mm 13-ply birch plywood LF Transducer: 15" Cone, 2.5" Voice coil, 80 oz. Magnet HF Transducer: 1" Exit compression driver, 1.25" Titanium diaphragm, 24 oz. Magnet, Exponential horn Internal Amplification: 1-Minima One Grille: 16 Gauge black vinyl, coated perforated steel Optional Hardware: Rigging points System type: 2-way vented - 3.4 cu. ft. Inputs: 10k Ohms Balanced SLR inputs with loop through Input CAL Sensitivity: +4d - Bu System Power: 500 W continuous Frequency Response: 50 Hz to 19 k - Hz +/- 3 d - B (4 pi Steradians) Hi Pass Filter Frequency Switchable: -6d - B @ 8 Hz, @ 50 Hz, @ 95 Hz Dispersion: 90° Horizontal (-6 d - B), 40° Vertical (-6 d - B) Crossover Network: Passive Time-Align equalizer type at 1.7 k - Hz Time Offset Between Drivers: < +/- 25 Microseconds Maximum Acoustic Output: Half Space @ 1 Meter, 127 d - BSPL LED Indicators: On (Green), System Limit (Yellow), System Fault or Sleep Mode (Red) AC Power Requirements: 88 Volts Minimum, 270 Volts Maximum Finish: Black textured finish