
- System Details
- Effective frequency range1 52 – 20k Hz
- Rated noise power / voltage2 300 watts / 50 volts (rms)
- Broad-band sensitivity3 95 dB SPL
- Coverage angle (-6 dB) 75°
- Directivity factor (Q) 12
- Directivity Index 11 dB
- Maximum continuous SPL4 120 dB
- Maximum peak SPL4 126 dB
- Rated impedance 8 ohms
- Recommended amplifier power 600 watts
- HF transducer 1” exit / 1.4” voice-coil compression driver
- LF transducer 12” weather resistant paper cone woofer, 2.5” / 64 mm voice-coil
- Input connector type Euroblock connector with parallel output
- Enclosure material Painted ABS polymer
- Grille material Powder coated aluminum
- X-Mount material Powder coated aluminum
- Enclosure Details
- Ingress protection IP-54
- Operating environment Designed for indoor and outdoor use
- Testing:
- The AD Series loudspeakers qualified for outdoor use using the following tests
- Salt fog: MIL-STD-810G Method 509.5 for 100 hrs.
- Humidity: MIL-STD-810G Method 507.5, Natural cycle B2, cyclic high RH for 7 days
- High and low temperature: tested to QSC internal standards between -20° and 50° C
- Operating Temperature Range -20 to 50 °C / -4 to 122 °F
- Net weight 35.2 lb / 16 kg
- Product dimensions 23.4” x 13.9” x 12.7” (594 x 354 x 323 mm)
- Shipping weight 46.3 lb / 21 kg
- Shipping dimensions 34.5” x 17.9” X 17.2” (765 x 455 x 437 mm)
- Notes
- 1 - Free-field, -10 dB from on-axis sensitivity
- 2 - IEC60268-1 noise signal for 2 hours
- 3 - On-Axis, free-field sensitivity, 2.83V, 1 m
- 4 - Calculated from rated noise voltage and sensitivity
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