
- Effective frequency range130 - 135 Hz
- Rated noise power / voltage2300 watts / 50 volts (rms)
- Broadband Sensitivity390 dB SPL
- Maximum continuous SPL4115 dB
- Maximum peak SPL4121 dB
- Rated impedance8 ohms
- Recommended amplifier power (loudspeaker "program" power)600 watts
- Transformer tapsn/a
- HF transducer-
- LF transducer12-inch weather resistant paper cone woofer, 2.5-inch / 64mm voice coil
- Input connector typeEuroblock connector with parallel output terminals
- Enclosure materialPainted ABS polymer
- Grille materialPowder coated aluminum
- Yoke material Powder coated galvanized steel (included)
- Ingress protectionIP-54
- Operating environmentDesigned 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° & 50°C
- Product Dimensions (HxWxD)23.4x13.9x12.7" (594x354x323mm)
- Net weight29 lbs (13.2 kg)
- Shipping weight43.1 lbs (19.6 kg)
- Shipping dimensions27.5x21.75x18.5" (698x552x470 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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