QSC Audio ISIS Series User Manual
Page 13
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13
ISIS 102M and ISIS W-102M Specifications
102M Full Range Specifications (Crossover Mode switch set to Full Range, Passive)
Frequency Range (free field)
Frequency Response (-6 dB)
60-19k Hz
Usable Frequency Range (-10 dB) 50-20k Hz
Maximum Output
Calculated Continuous rms Output
118 dB SPL
Calculated Maximum Peak Output
124 dB SPL
Continuous Noise Exposure Level
116 dBA SPL
Impedance
Nominal
8 ohms
Minimum
6.7 ohms @ 3 kHz
Maximum
50 ohms @ 35 Hz
Power Rating
rms Power Handling
300 Watts, 100hrs, IEC 268-5, 50-20kHz, 6 dB crest factor
Recommended Amplifier Power
600 Watts
Sensitivity
1 W, 1 m free field
93 dB SPL
Nominal Coverage, -6 dB
Conical 60º
Directivity Index & Q
Frequency (Hz)
DI (dB)
Q
500
3.6
2.3
1000
7.7
5.9
2000
9.6
9
4000
10.7
11.7
8000
9.8
9.6
16000
9.3
8.5
102M Bi-Amp Specifications
(Crossover Mode switch set to Bi-Amp, LF= low frequency transducer, HF= high frequency transducer)
Frequency Range (free field)
LF
HF
Frequency Response (-6 dB)
70-6.5k Hz
640-17k Hz
Usable (-10 dB)
50-7k Hz
520-19.3k Hz
Maximum Output
Calculated Continuous rms Output
119 dB SPL
127 dB SPL
Calculated Maximum Peak Output
125 dB SPL
133 dB SPL
Continuous Noise Exposure Level
117 dBA SPL
Impedance
Nominal
8 ohms
8 ohms
Minimum
7.9 ohms @ 280 Hz
9.2 ohms @ 3.1 kHz
Maximum
53 ohms @ 35 Hz
67 ohms @ 460 Hz
Power Rating
rms Power Handling (2 hrs., 6 dB crest factor, within usable freq. range)
300 W
80 W
Recommended Amplifier Power
600 W
160 W
Sensitivity
1 W, 1 m, free field, within usable freq. range
94 dB
108 dB
102M Bi-Amp with recommended DSP Parameters (
QSC DSP configurations are available at the QSC website www.qscaudio.com
)
Frequency Range (free field)
Frequency Response (-6 dB)
55-19k Hz
Usable (-10 dB)
50-20k Hz
Nominal Coverage, -6 dB
Conical 60º
Directivity Index & Q (free field)
Frequency (Hz)
DI (dB)
Q
500
4
2.5
1000
9.3
8.6
2000
13.3
21.6
4000
10.8
11.9
8000
9.8
9.6
6000
9.5
8.9
Physical
Weight
Cored Composite:
16.8 kg net, 19.1 kg gross (37 lbs. net, 42 lbs. gross)
Wood:
21.3 kg net, 23.6 kg gross (47 lbs. net, 52 lbs. gross)
Specifications are subject to change without notice.