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Summary of Contents for d&b audiotechnik Q7
- Page 1 Manual (2.5 EN)
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Page 2: Table Of Contents
Q7 ..................4 Connections......................4 Operation......................5 Operation with E-PAC...................6 Dispersion characteristics................6 Technical specifications...................7 Altering the HF horn dispersion..............8 Arraying Q7 cabinets..................8 Manufacturer's declarations..........9 EU conformity of loudspeakers (CE symbol)..........9 WEEE Declaration (Disposal)................9 General Information Q7 Manual Version 2.5 EN, 10/2017, D2041.E.02 Copyright © 2017 by d&b audiotechnik GmbH; all rights reserved. -
Page 3: Safety Precautions
Generally speaking, a distance of 0.5 m (1.5 ft) from magnetic data carriers (floppy disks, audio and video tapes, bank cards, etc.) is sufficient; a distance of more than 1 m (3 ft) may be necessary with computer and video monitors. Q7 Manual (2.5 EN) Safety precautions - 1... -
Page 4: Connections
The Q7 is a 75° x 40° passive two-way loudspeaker. It houses 2 x 10" LF drivers and a 1.3" HF compression driver with a rotatable CD horn and a passive crossover network. Its frequency response extends from 60 Hz to above 17 kHz. The two 10“ neodymium LF drivers are positioned in a dipolar arrangement providing exceptional vertical dispersion control even at lower frequencies. -
Page 5: Operation
For acoustic adjustment the functions CUT, HFA and CPL can be selected. CUT circuit Set to CUT, the Q7 low frequency level is reduced. The Q7 is now configured for use with the Q-SUB or d&b C-Series subwoofers. HFA circuit In HFA mode (High Frequency Attenuation), the HF response of the Q7 system is rolled off. -
Page 6: Operation With E-Pac
Operation with E-PAC Selecting Q7 mode enables the E-PAC to drive one Q7 loudspeaker. LO IMP mode configures the E-PAC to drive a maximum of two Q7 loudspeakers with a 6 dB reduction in input level to the loudspeakers. For acoustic adjustment the functions CUT and CPL can be selected. The characteristics of the CUT and CPL settings are explained in the previous section "Operation with D6 or D12 - Controller settings". -
Page 7: Technical Specifications
Fig. 9: Q7 frequency response, standard Connections........................2 x EP5 and CUT settings ........................(optional 2 x NL4) Pin assignments......................EP5: 1/2 ..........................NL4: 1+/1– Weight........................22 kg (49 lb) 580 [22.83"] Fig. 10: Q7 cabinet dimensions in mm [inch] Q7 Manual (2.5 EN) Page 7 of 10... -
Page 8: Altering The Hf Horn Dispersion
Q7 used in line array columns with Q1s and Q-SUBs The Q7 with the horn rotated can be positioned at the bottom of a Q1 line array column to extend the near field coverage horizontally and vertically, if required. -
Page 9: Manufacturer's Declarations
Manufacturer's declarations EU conformity of loudspeakers (CE symbol) This declaration applies to - Q7 loudspeaker Z0507 manufactured by d&b audiotechnik GmbH. All production versions of this type are included, provided they correspond to the original technical version and have not been subject to any later design or electromechanical modifications. - Page 10 d&b audiotechnik GmbH, Eugen-Adolff-Str. 134, D-71522 Backnang, Germany, Phone +49-7191-9669-0, Fax +49-7191-95 00 00...
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