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Quest Engineering QSA 300, User Manual

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Quest Engineering QSA 300 User Manual Download Page 1

QSA

 300

ACTIVE SPEAKER

User Manual

Summary of Contents for QSA 300

Page 1: ...QSA 300 ACTIVE SPEAKER User Manual...

Page 2: ...Active Speakers User Manual Contents Safety Installation Connections Glossary Operating Tips Troubleshooting Inputs Outputs Specifications Accessories P 01 P 02 P 03 P 04 P 05 P 06 P 07 P 08 P 09 QSA...

Page 3: ...nner that could cause injury should a cabinet become dislodged Do not place sources of heat on the speaker cabinet such as lighting equipment or smoke machines Attention Before connecting or operating...

Page 4: ...porary installation is possible with the 35mm floor stand mounting in the base of the enclosure Foldback installation is possible with the addition of the floor monitor supplied Optional metal monitor...

Page 5: ...ophone input 8 Microphone input signal presence indicator 9 Line level balanced input To mixer or other 4 dB or less line level 10 Line level volume control 11 Line level input overload indicator 12 L...

Page 6: ...c xover Low Freq Amp Low Freq Drive Hi Freq Drive Hi Freq Amp Clipping Clipping GLOSSARY 4 Glossary Basic professional audio practice and hints for best results Pre amplifier That part of the signal c...

Page 7: ...u the input level on a meter for example then you push a CUE PFL button set the input level to below the level of the red end of the LED ramp If you run the row of red lights to the end of the ramp yo...

Page 8: ...e system It will often occur when you have the system powered from sperate power outlets in the same building or audio and lighting sharing a common power circuit Even when the audio and lighting syst...

Page 9: ...y of high mid con figured speakers best results are obtained by angling the boxes apart slightly at the front of the array while the rear of the boxes must be together on the same vertical plane The p...

Page 10: ...multi band input limiting Fully discrete bi polar split rail high efficiency design Nominal 240W Music power 450W Nominal 60W Music power 110W Less than 0 1 1K 10K nominal power XLR Phono balanced MI...

Page 11: ...ACCESSORIES 9 Accessories Accessories QB350 QSSAL Protective nylon padded speaker bag Heavy duty aluminium speaker stand with carry bag QSA 300 Active Speakers User Manual QSA 300 User Manual...

Page 12: ...www questaudio net...

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