| Effective frequency range1 |
50 Hz - 19 kHz |
| Rated noise power / voltage2 |
250 watts / 45 volts (rms) |
| Broadband sensitivity3 |
92 dB SPL |
| Coverage angle (-6 dB) |
90° conical DMT |
| Directivity factor (Q) |
10 |
| Directivity Index |
10 dB |
| Maximum continuous SPL4 |
116 dB |
| Maximum peak SPL4 |
122 dB |
| Rated impedance |
8 ohms |
Recommended amplifier power
(loudspeaker "program" power) |
500 watts |
| Transformer taps |
70 V: 100, 50, 25, 12.5 W and 8? bypass
100V: 100, 50, 25 W and 8? bypass |
| HF transducer |
1-inch exit / 1.4-inch voice coil compression driver |
| LF transducer |
10-inch weather resistant paper cone woofer
2.5-inch / 64 mm voice coil |
| Input connector type |
Euroblock connector with parallel output terminals |
| 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
|
| Net weight |
31 lb / 15 kg |
Product dimensions
(HWD) inches |
20.3 × 12.5 × 11.7 |
Product dimensions
(HWD) mm |
516 × 318 × 298 |
| Shipping weight |
40.6 lb / 18.45 kg |
Shipping dimensions
(HWD) inches |
31.7 × 16.1 × 16.1 |
Shipping dimensions
(HWD) mm |
805 × 409 × 409 |
| Included accessories |
X-Mount mounting system, Euroblock connector,
input panel cover |
| Optional accessories |
YMS10T yoke mount, M10 Kit-C |
1 Free-field, -10 dB from on-axis sensitivity
2IEC60268-1 noise signal for 2 hours
3On-Axis, free-field sensitivity, 2.83V, 1 m
4Calculated from rated noise voltage and sensitivity |
