QSC Audio MH-1075 manual

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Table of contents for the manual

  • Page 1

    *TD-000180-00* Cinema Mid-High Loudspeaker Sy stem User Manual MH-1063 10” (254mm) mid, 2.5” (63mm) compression driver MH-1075 10” (254mm) mid, 3.0” (75mm) compression driver Introduction The MH-1063 and MH-1075 “mid-high packs” provide the mid and high frequency components of three-way screen channel loudspeaker systems for high perfor[...]

  • Page 2

    2 Settings BI-AMP / TRI-AMP Operating Mode Selection Set the operating mode selector switch to BI-AMP or TRI-AMP , depending on your application setup. Mounting Attaching to Low Fre quency Enclosure The mid-high loudspeaker assembly attaches to the top of the QSC low frequency cabinet with three 5/16-18 bolts, 0.75” long, wi th lock washers. This[...]

  • Page 3

    3 Connections INPUT T erminals The MH-1063 and MH-1075 have barrier strip screw te rminals that accept up to #10 A W G (5.3mm 2 ) stranded loudspeaker wire. Observe proper polarity . Use the largest wire size and shortest wire length for the application. OUTPUT T erminal s The OUTPUT terminals are factory-con nected to the drivers. These terminals [...]

  • Page 4

    4 Connections (continued) TRI-AMP mode connections- When the mode switch is set to TRI-AMP , connect the high frequency signal to the terminals marked “ INPUT HI + - ” and the mid frequency signal to the terminals marked “ INPUT MID + - ”. TRI-AMP Mo de- one amplifier channel is used for the low fre- quency cabinet, one amplifier channel fo[...]

  • Page 5

    5 MH-1063 Specifications (subject to change withou t notice) Freq. Range 180 - 15k (-6dB, full space) Nominal Coverage 90° horizontal X +20 to -30° vertical (50° total, adjustable mount provides for vertical plane adjustments. The horizontal plane can be adjusted by altering mount ing position on the low frequency enclosure before tightening bol[...]

  • Page 6

    6 MH-1075 Specifications (subj ect to change without notice Freq. Range 180 - 15k (-6dB, full space) Nominal Covera ge 90° horizontal X +20 to -30° vertical (50° total, adjus table mount provides for vertical plane adjustments. The horizontal plane can be adjusted by altering mounting position on the low frequency enclosure before tightening bol[...]

  • Page 7

    7 MH-1075 SPL and Impedance vs. Frequency SPL (dB) Frequency (Hertz) Impedance (Ohms) Impedance SPL MH-1063 SPL and Impedance vs. Frequency SPL Impedance SPL (dB) Frequency (Hertz) Impedance (Ohms)[...]

  • Page 8

    Warranty (USA only; ot her 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. QSC Audio Products 3 Y ear Limited Warranty QSC Audio Products, Inc. (“QSC”) gu[...]