ystem Details |
AD-S8T |
AD-S10T |
AD-S12 |
Effective frequency range1 |
55 – 20k Hz |
50 – 19k Hz |
52 – 20k Hz |
Rated noise power / voltage2 |
200 watts / 40 volts (rms) |
250 watts / 45 volts (rms) |
300 watts / 50 volts (rms) |
Broad-band sensitivity3 |
90 dB SPL |
92 dB SPL |
95 dB SPL |
Coverage angle (-6 dB) |
105° |
90° |
75° |
Directivity factor (Q) |
7 |
10 |
12 |
Directivity Index |
9 dB |
10 dB |
11 dB |
Maximum continuous SPL4 |
113 dB |
116 dB |
120 dB |
Maximum peak SPL4 |
119 dB |
122 dB |
126 dB |
Rated impedance |
8 ohms |
8 ohms |
8 ohms |
Recommended amplifier power |
400 watts |
500 watts |
600 watts |
Transformer taps |
70 V: 60, 30, 15, 7.5 watts and 8 ohm bypass |
70 V: 100, 50, 25, 12.5 watts and 8 ohm bypass |
70 V: 100, 50, 25, 12.5 watts and 8 ohm bypass |
100V: 60, 30, 15 watts and 8 ohm bypass |
100V: 100, 50, 25 and 8 ohm bypass |
100V: 100, 50, 25 and 8 ohm bypass |
HF transducer |
1” exit / 1.4” voice-coil compression driver |
1” exit / 1.4” voice-coil compression driver |
1” exit / 1.4” voice-coil compression driver |
LF transducer |
8” weather resistant paper cone woofer, |
10” weather resistant paper cone woofer, |
12” weather resistant paper cone woofer, 3” / 76 mm voice-coil |
2” / 51mm voice-coil |
2.5” / 64 mm voice-coil |
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Input connector type |
Euroblock connector with parallel output terminals |
Euroblock connector with parallel output terminals |
Euroblock connector with parallel output terminals |
Enclosure material |
Painted ABS polymer |
Painted ABS polymer |
Painted ABS polymer |
Grille material |
Powder coated aluminum |
Powder coated aluminum |
Powder coated aluminum |
Enclosure Details |
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Ingress protection |
IP-54 |
IP-54 |
IP-54 |
Operating environment |
Designed for indoor and outdoor use |
Designed for indoor and outdoor use |
Designed for indoor and outdoor use |
Testing |
The AD Series loudspeakers qualified for outdoor use using the following tests: |
The AD Series loudspeakers qualified for outdoor use using the following tests: |
The AD Series loudspeakers qualified for outdoor use using the following tests: |
Salt fog: MIL-STD-810G Method 509.5 for 100 hrs. |
Salt fog: MIL-STD-810G Method 509.5 for 100 hrs. |
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 |
Humidity: MIL-STD-810G Method 507.5, Natural cycle B2, cyclic high RH for 7 days |
Humidity: MIL-STD-810G Method 507.5, Natural cycle B2, cyclic high RH for 7 days |
High and low temperature: tested according to QSC internal standards between -20° and 50° C |
High and low temperature: tested according to QSC internal standards between -20° and 50° C |
High and low temperature: tested according to QSC internal standards between -20° and 50° C |
Operating Temperature Range |
-20 to 50 °C / -4 to 122 °F |
-20 to 50 °C / -4 to 122 °F |
-20 to 50 °C / -4 to 122 °F |
Net weight |
24.1 lbs / 11 kg |
31 lbs / 15 kg |
35.2 lbs / 16 kg |
Product dimensions |
17.3” x 10” x 9.9” (440 x 254 x 251mm) |
20.3” x 12.5” x 11.7” (516 x 318 x 298mm) |
23.4” x 13.9” x 12.7” (594 x 354 x 323 mm) |
Shipping weight |
32.1 lbs / 14.5 kg |
40.6 lbs / 18.45 kg |
46.3 lbs / 21 kg |
Shipping dimensions |
24.3 x 13.8” X 13.8” (729 x 351 x 351mm) |
31.7” x 16.1” X 16.1” (805 x 409 x 409mm) |
34.5” x 17.9” x 17.2” (765 x 455 x 437 mm) |
Included accessories |
X-Mount mounting system, euroblock connector, input panel cover |
X-Mount mounting system, euroblock connector, Input panel cover |
X-Mount mounting system, euroblock connector, Input panel cover |
Optional accessories |
YMS8T yoke mount, M10 Kit-C |
YMS10T yoke mount, M10 Kit-C |
YMS12 yoke mount, M10 Kit-C |