d&b audiotechnik SL Series Manual - Página 5

Procurar online ou descarregar pdf Manual para Racks & Stands d&b audiotechnik SL Series. d&b audiotechnik SL Series 13 páginas.
Também para d&b audiotechnik SL Series: Manual (13 páginas), Manual de Rigging (8 páginas), Manual (13 páginas), Manual (13 páginas)

Imprimir página

KSLi8/KSLi12 loudspeaker

d&b KSLi8/KSLi12 Manual 1.1 en

2.1 Intended use

NOTICE!

Only operate d&b SL-Series loudspeakers with the specified and

correctly configured d&b amplifiers, otherwise there is a risk of

damaging the loudspeaker components and the directional

characteristics of the system cannot be achieved.

Applicable d&b amplifiers: 40D

Product description

The KSLi8 is a installation specific line array loudspeaker for

medium to large-scale sound reinforcement applications.

When the KSLi Flying frame is used, up to 24 KSLi8 cabinets can

be flown in vertical columns producing a 80° constant directivity

dispersion pattern in the horizontal plane. The KSLi-SUB Mounting

adapter allows the setup of mixed arrays with KSLi-SUB cabinets at

the top of the array.

The KSLi12 line array loudspeaker is acoustically and

mechanically compatible with the KSLi8 and provides a 120°

horizontal dispersion.

The cabinets are 3-way designs, both housing 2 x 10" neodymium

forward LF drivers, 2 x 8" neodymium side firing LF drivers, one

horn-loaded 8" MF driver and 2 x 1.4" exit HF compression drivers

with 3" coils mounted to a dedicated wave shaping device. The

cylindrical 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 10° in 1° increments.

The cabinets are driven by two channels of the applicable d&b

amplifier which provides dedicated processing functions for the

front LF and passively crossed-over side LF and MF/HF sections.

All components are arranged symmetrically around the center axis

of the cabinet to produce a perfectly symmetrical dispersion

pattern. This setup allows for a very smooth crossover design with

a well defined overlap of adjacent frequency bands resulting in a

very consistent and accurate horizontal dispersion.

Due to the arrangement of the forward and sideward LF drivers in

combination with their processing functions, the directivity is

maintained across the entire frequency range.

The frequency response extends from 54 Hz to above 18 kHz.

The cabinet enclosures are constructed from marine plywood and

have an impact and weather protected PCP (Polyurea Cabinet

Protection) finish. The front and side panels of the cabinets

incorporate a rigid metal grill backed by an acoustically

transparent and water repellent fabric.

Each side panel incorporates a slot while on the rear two slots are

provided to accept dedicated lifting pins (T-handles). During setup,

these pins serve as a temporary lifting aid and can be inserted and

locked when needed.

- perliminary -