L-Acoustics 8XT, Руководство пользователя

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8XT
COAXIAL ENCLOSURE
User Manual
VERSION 1
8XT_UM_ML_1 w w w . l - a c o u s t i c s . c o m 8 en
5 8XT COAXIAL ENCLOSURE
L-ACOUSTICS
®
8XT enclosure features a 1.5’’ diaphragm compression driver coaxially-loaded (for HF directivity
control) by an 8’’ low frequency transducer mounted in a bass-reflex tuned enclosure. The internal passive crossover
network uses proprietary third order filters. The linearization and protection of the transducers is defined by the drive
parameters contained in the LA4 amplified controller. The nominal impedance of the 8XT enclosure is 8 ohms.
The coaxial transducer arrangement produces a 100° axi-symmetric directivity output along with a smooth tonal
response free of secondary lobes over the entire frequency range.
Figure 2: 8XT enclosure with rigging components
The wedge-shaped cabinet design makes the 8XT perfectly suited to all multipurpose sound reinforcement
applications. Short or long throw monitoring use can be achieved with two fixed angle settings of either 30° or 40° with
regard to the vertical. The cabinet also features a pole socket to mount the cabinet on a pole stand or to fly the cabinet
using the complimentary L-ACOUSTICS
®
ETR8-2 accessory. Four inserts are also available for 3
rd
party
OMNIMOUNT
®
30.0 SERIES accessories.
The 8XT cabinet is made of high grade Baltic birch plywood, with remarkable mechanical and acoustic properties.
predrilled template
Grill
Pole mount socket
Wedge-shaped cabinetry
Safety eyebolt insert