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Summary of Contents for QSC ISIS Series
- Page 1 ISIS-Series Loudspeakers ISIS W-102M and ISIS 102M 10” two-way, medium dispersion ISIS W-102W and ISIS 102W 10” two-way, wide dispersion ISIS W-122M and ISIS 122M 12” two-way, medium dispersion ISIS W-152M and ISIS 152M 15” two-way, medium dispersion User Manual *TD-000119-00* TD-000119-00 rev.B...
- Page 2 Warranty (USA only; other countries, see your dealer or distributor) Disclaimer QSC Audio Products, Inc. is not liable for any damage to amplifiers, or any other equipment that is caused by negligence or improper installation and/or use of this loudspeaker product.
- Page 3 Introduction Thank you and congratulations on your purchase of QSC’s ISIS multipurpose loudspeakers. These products represent the state-of- the-art in lightweight SR (sound reinforcement) loudspeaker systems. To get the most from your investment, we encourage you to review this manual carefully. The ISIS 102M, ISIS 102W, ISIS 122M, and ISIS 152M loudspeaker systems are full range, high output, two-way designs deliver- ing superior sound quality and high SPL in a lightweight, all-weather cored composite enclosure.
- Page 4 Coverage Angles 102M/122M/152M- These models are equipped with 60° conical waveguides. HF coverage remains constant regardless of cabinet orientation. 102W- Before mounting the loudspeaker, determine the mounting orientation and desired coverage angles. As supplied from the factory, the loudspeaker’s coverage angles are 150°...
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Page 5: Full Range
Select the Desired Crossover Mode All models are equipped with a Crossover Mode switch. Before using, set the Crossover Mode switch to the desired position using a flat-tip screwdriver. The switch has a slot- ted shaft; insert the screwdriver tip into the slot and turn the shaft so the slot points to the desired mode. -
Page 6: Recommended Fastener Torque
Recommended Fastener Torque Fly track to cabinet-4.52 Nm (40 in-lb) Pole cup to cabinet- 1.92 Nm (17 in-lb) Waveguide to cabinet- 1.92 Nm (17 in-lb) LF driver to cabinet- 1.92 Nm (17 in-lb) Grill to cabinet-1.01 Nm (9 in-lb) Connector plate to cabinet-1.01 Nm (9 in-lb) All fasteners should be checked for tightness before loudspeaker use. - Page 7 ISIS 102M Dimensions (ISIS 102W similar) Specifications are subject to change without notice.
- Page 8 ISIS W-102M Dimensions (ISIS W-102W similar) Specifications are subject to change without notice.
- Page 9 ISIS 122M Dimensions Specifications are subject to change without notice.
- Page 10 ISIS W-122M Dimensions Specifications are subject to change without notice.
- Page 11 ISIS 152M Dimensions Specifications are subject to change without notice.
- Page 12 ISIS W-152M Dimensions Specifications are subject to change without notice.
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Page 13: Specifications Are Subject To Change Without Notice
ISIS 102M and ISIS W-102M Specifications 102M Full Range Specifications (Crossover Mode switch set to Full Range, Passive) Frequency Range (free field) Maximum Output Calculated Continuous rms Output Calculated Maximum Peak Output Continuous Noise Exposure Level Impedance Nominal Minimum Maximum Power Rating rms Power Handling Recommended Amplifier Power... - Page 14 ISIS 102W and ISIS W-102W Specifications Full Range Specifications (Crossover Mode switch set to Full Range, Passive) Frequency Range (free field) Maximum Output Calculated Continuous rms Output Calculated Maximum Peak Output Continuous Noise Exposure Level Impedance Nominal Minimum Maximum Power Rating rms Power Handling Recommended Amplifier Power Sensitivity...
- Page 15 ISIS 122M and ISIS W-122M Specifications Full Range Specifications (Crossover Mode switch set to Full Range, Passive) Frequency Range (free field) Maximum Output Calculated Continuous rms Output Calculated Maximum Peak Output Continuous Noise Exposure Level Impedance Nominal Minimum Maximum Power Rating rms Power Handling Recommended Amplifier Power Sensitivity...
- Page 16 ISIS 152M and ISIS W-152M Specifications Full Range Specifications (Crossover Mode switch set to Full Range, Passive) Frequency Range (free field) Maximum Output Calculated Continuous rms Output Calculated Maximum Peak Output Continuous Noise Exposure Level Impedance Nominal Minimum Maximum Power Rating rms Power Handling Recommended Amplifier Power Sensitivity...
- Page 17 This page is intentionally blank so that each model’s performance curves appear on facing pages.
- Page 18 ISIS 102M Performance Curves (ISIS W-102M similar) ISIS 102M Full Range (passive) Setting, Response and Impedance vs. Frequency On Axis 30° Off Axis Impedance Frequency (Hertz) ISIS 102M Full Range (passive) Setting, Horizontal and Vertical Beamwidth vs. Frequency Vertical Horizontal Frequency (Hertz)
- Page 19 ISIS 102M Performance Curves (ISIS W-102M similar) ISIS 102M Bi-Amp Setting, Individual Driver Response and Impedance vs. Frequency HF On Axis LF Impedance LF On Axis HF Impedance Frequency (Hertz) ISIS 102M Bi-Amp Setting, Response vs. Frequency with Recommended Signal Processing On Axis 30°...
- Page 20 ISIS 102W Performance Curves (ISIS W-102W similar) ISIS 102W Full Range (passive) Setting, Response and Impedance vs. Frequency On Axis 50° Off Axis 100° Off Axis Impedance Frequency (Hertz) ISIS 102W Full Range (passive) Setting, Horizontal and Vertical Beamwidth vs. Frequency Horizontal Vertical Frequency (Hertz)
- Page 21 ISIS 102W Performance Curves (ISIS W-102W similar) ISIS 102W Bi-Amp Setting, Individual Driver Response and Impedance vs. Frequency HF On Axis LF Impedance LF On Axis HF Impedance Frequency (Hertz) ISIS 102W Bi-Amp Setting, Response vs. Frequency with Recommended Signal Processing On Axis 50°...
- Page 22 ISIS 122M Performance Curves (ISIS W-122M similar) ISIS 122M Full Range (passive) Setting, Response and Impedance vs. Frequency On Axis 30° Off Axis Impedance Frequency (Hertz) ISIS 122M Full Range (passive) Setting, Horizontal and Vertical Beamwidth vs. Frequency Horizontal Vertical Frequency (Hertz)
- Page 23 ISIS 122M Performance Curves (ISIS W-122M similar) ISIS 122M Bi-Amp Setting, Individual Driver Response and Impedance vs. Frequency HF On Axis LF On Axis LF Impedance HF Impedance Frequency (Hertz) ISIS 122M Bi-Amp Setting, Response vs. Frequency with Recommended Signal Processing On Axis 30°...
- Page 24 ISIS 152M Performance Curves (ISIS W-152M similar) ISIS 152M Full Range (passive) Setting, Response and Impedance vs. Frequency On Axis 30° Off Axis Impedance Frequency (Hertz) ISIS 152M Full Range (passive) Setting, Horizontal and Vertical Beamwidth vs. Frequency Horizontal Vertical Frequency (Hertz)
- Page 25 ISIS 152M Performance Curves (ISIS W-152M similar) ISIS 152M Bi-Amp Setting, Individual Driver Response and Impedance vs. Frequency HF On Axis LF On Axis LF Impedance HF Impedance Frequency (Hertz) ISIS 152M Bi-Amp Setting, Response vs. Frequency with Recommended Signal Processing On Axis 30°...
- Page 26 Notes:...
- Page 28 Telephone Numbers: Facsimile Numbers: World Wide Web: E-mail: QSC Audio Products, Inc. 1675 MacArthur Boulevard Costa Mesa, California 92626 USA “QSC” and the QSC logo are registered with the U.S. Patent and Trademark Office. QSC Audio Products, Inc. 1675 MacArthur Boulevard...