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QSC Audio ISIS Series User Manual

Page 14

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14

ISIS 102W and ISIS W-102W Specifications

Full Range Specifications (Crossover Mode switch set to Full Range, Passive)

Frequency Range (free field)

Frequency Response (-6 dB)

60-20k Hz

Usable Frequency Range (-10 dB) 50-21k Hz

Maximum Output

Calculated Continuous rms Output

117.5 dB SPL

Calculated Maximum Peak Output

123.5dB SPL

Continuous Noise Exposure Level

116 dBA SPL

Impedance

Nominal

8 ohms

Minimum

7.8 ohms @ 180 Hz

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, waveguide as factory mounted

150º horizontal by 50° vertical

Directivity Index & Q

Frequency (Hz)

DI (dB)

Q

500

4.2

2.6

1000

6.8

4.8

2000

8.9

7.7

4000

10.9

12.4

8000

6.2

4.2

16000

10.7

11.7

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

415- 20.5k Hz

Usable (-10 dB)

50-7k Hz

355-20.7k Hz

Maximum Output

Calculated Continuous rms Output

120 dB SPL

122 dB SPL

Calculated Maximum Peak Output

126 dB SPL

128 dB SPL

Continuous Noise Exposure Level

119 dBA SPL

Impedance

Nominal

8 ohms

8 ohms

Minimum

7.6 ohms @ 330 Hz

7.4 ohms @ 550 Hz

Maximum

56 ohms @ 35 Hz

57.2 ohms @ 855 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

103 dB

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)

45-20k Hz

Directivity Index & Q (free field)

Frequency (Hz)

DI (dB)

Q

500

3.8

2.4

1000

10.3

10.7

2000

6.6

4.6

4000

10.3

10.6

8000

6.4

4.4

6000

10.7

11.7

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.