6. Equalisation
Over equalisation can reduce system headroom, and introduce phase distortion
resulting in greater problems than cures. If equalisation is required then it should be
applied gently and smoothly. Violent equalisation will be detrimental to the overall
sound quality.
7. Arraying
Comb filtering is a phenomenon, which cannot be cured by equalisation. Small
alterations to loudspeaker positions can have the effect of minimising problematic
combing frequencies. Arrays should be constructed so that the individual coverage
patters of each loudspeaker combine with minimal overlap. The design of the iQ 10C
cabinet greatly simplifies the creation of effective arrays, allowing seamless wide (120
degree) horizontal coverage using two loudspeakers without the need for tedious
experimentation.
By placing the iQ 10C cabinets as shown in the diagram below, minimal dispersion
pattern overlap is achieved, guaranteeing an extraordinarily smooth transition.
It is also possible to stack the cabinets vertically using the above method, say for use
in a central cluster, where greater vertical dispersion is required.
6
8.
40°
.
Summary of Contents for iQ 10C
Page 1: ...iQ SERIES USER MANUAL iQ 10 iQ 10P iQ 10C AND iQ 10PC MODELS ...
Page 2: ......
Page 7: ...8 Dimensions IQ 10 iQ 10P 7 ...
Page 8: ...508 0 680 0 540 0 iQ 10C iQ 10PC 8 ...
Page 13: ...Typical Suspension Truss applications 2 x iQ 10C 13 2 x iQ 10C 2 x iQ 18B ...
Page 15: ...FREQUENCY RESPONSE High Frequency iQ 10 INPUT IMPEDANCE Midrange iQ 10 ...
Page 23: ......