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Vi8/vi12 loudspeaker, Product description, Vi8/vi12 loudspeaker 2.1. product description – d&b Vi8 User Manual

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2.1. Product description
The Vi8 is a line array loudspeaker for medium to large-scale

sound reinforcement. When the V Flying frame is used, up to 24

cabinets can be flown in vertical columns producing an 80°

constant directivity dispersion pattern in the horizontal plane.

The Vi12 line array loudspeaker is acoustically and mechanically

compatible with the Vi8 and provides a 120° horizontal

dispersion.

The Vi8 cabinet is a passive 3-way design housing 2 x 10"

neodymium LF drivers, one horn-loaded 8" MF driver, two 1.4" exit

HF compression drivers with 2.5" diaphragms mounted to a

dedicated wave shaping device and a passive crossover network.

The wave segments of each cabinet couple without gaps and sum

up coherently. Splay angles between adjacent cabinets can be set

in the range from 0° to 14° with a 1° resolution.

All components are arranged symmetrically around the center axis

of the cabinet to produce a perfect symmetrical dispersion pattern.

This setup allows for a crossover design with a well defined

overlap of adjacent frequency bands resulting in a very consistent

and accurate horizontal dispersion. Due to the dipolar

arrangement of the low drivers broadband horizontal dispersion

control is maintained down to approximately 250 Hz.

The frequency response extends from 67 Hz to above 18 kHz.

The cabinet is constructed from marine plywood and has an impact

and weather protected PCP (Polyurea Cabinet Protection) finish.

The front of the loudspeaker cabinet is protected by a rigid metal

grill backed by an acoustically transparent foam. Two additional

recessed grips are provided at the rear bottom of the cabinet.

Cabinet options
The WR option enables operation of loudspeakers in changing

ambient conditions, however it is not intended to enable

permanent, unprotected operation of loudspeakers outdoors.

Provide an additional cover over the entire loudspeakers/

array.

Aim the entire array either horizontally or with a downward

tilt.

Fig. 1: Vi8/Vi12 loudspeaker

2. Vi8/Vi12 loudspeaker

d&b Vi8/Vi12 Manual (1.2 EN)

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