User
Manual
MODEL: QM 450A
Page 1: ...User Manual MODEL QM 450A...
Page 2: ...Contents Safety Precautions 1 General Description 3 Connection Panel 4 System Connections 5 Flying the QM450A 7 QM450A Specifications 9 QM450A Reference Diagram 10 User Manual Q Motion Series QM450A...
Page 3: ...or serious personal injury WARNING Do not attempt to clean the painted enclosure with solvents or petrochemical based cleaners Touching up scratched scan be done with polyester paint Flying and insta...
Page 4: ...off the power and unplug the power supply plug from the AC outlet for safety purposes when cleaning or leavingthe unit unused for many days When Installing the Unit Never plug in nor remove the power...
Page 5: ...n into distortion The design characteristics make the QM450A suitable for both full range use or as the Mid High component of a multi way system with bass enhancement Coupled with a Quest Engineering...
Page 6: ...Make sure voltage selector is set for your country s correct voltage CAUTION Use only same fuse replacement Please consult your Quest Engineering service agent High Pass Filter When in full range mode...
Page 7: ...more power available for voice reproduction As part of a multi way powered system If your powered sub bass system has an electronic crossover output Connecting the QM450A through the output of the sub...
Page 8: ...QM450A User Manual User Manual Q Motion Series QM450A 6...
Page 9: ...QM450A User Manual User Manual Q Motion Series QM450A 7 WARNING...
Page 10: ...Horiztonal Configuration front QM450A Horizontal Configuration front QM450A FOH Configuration side QM450A Wave Guide Examples QM450A FOH Configuration front QM450A Foldback Configuration side QM450A F...
Page 11: ...Ohm balanced Amplifier Protection Limiter Clip short circuit on and off Connections 1x XLR input 1x XLR output link Controls Power Volume Gain 110Hz high pass Mode Indicators Power Signal Clip Peak sq...
Page 12: ...trical horn flare HWG350 5 Complete grill for QM350i QM450A HGQM350 6 Complete power module for QM450A APM450A 7 Q badge 25mm with spring loaded pin HQB25 8 137mm rubber skids x5 HSK137 9 Pole mount p...
Page 13: ...t Please take the time to complete your product registration card which is included with the packaging Registering your Quest Engineering product will CONFIRM YOUR WARRANTY REGISTER YOUR PRODUCT PROTE...
