L-Acoustics P Serie Mode D'emploi page 4

112P 112P 112P 112P
SELF SELF- - - - POWERED COAXIAL ENCLOSURE SELF SELF
PRODUCT INFORMATION - - - - PRODUCT INFORMATION
PRODUCT INFORMATION PRODUCT INFORMATION
112P SELF-POWERED COAXIAL ENCLOSURE 112P
112P 112P
The 112P enclosure is a high-performance self-powered model of the L-ACOUSTICS
The 112P contains a 3'' diaphragm compression driver coaxially-loaded by an 12'' low frequency transducer mounted in
a bass-reflex tuned enclosure. The 112P is self-powered and based on a passive design. The 112P cabinet is made of
first grade Baltic birch plywood to ensure maximum acoustical and mechanical integrity.
The 112P enclosure operates over a frequency range of 50 Hz to 20 kHz. This response can be extended down to
40 Hz with the addition of the SB15P subwoofer. The coaxial transducer arrangement produces a 90° axi-symmetric
directivity output along with a smooth tonal response free of secondary lobes over the entire frequency range.
Its design makes the 112P perfectly suited to various sound reinforcement applications, such as front of house,
distributed applications and half-space loading operating conditions. When the 112P is laid down on one of its side for
monitoring applications, its wedge-shape provides a site angle of 30°. The 108P can also be pole-mounted by using the
integrated socket, or flown by using the ETR12-2 bracket or the XTLIFTBAR bar.
An embedded DSP module manages the crossover network, the time alignment, and a dual-protection circuit for both
drivers. The acoustic performances of the system will depend upon the used preset and the chosen physical
configuration.
USING USING THE 112P USING USING
Refer to the P SERIES operator manual.
RIGGING RIG GING THE 112P
RIG RIG GING GING
Refer to the rigging manual dedicated to XT Range and P Series for the rigging procedures and the safety
limits.
EC DECLARATION OF CONFORMITY EC EC EC
®
L-ACOUSTICS
13 rue Levacher Cintrat
Parc de la Fontaine de Jouvence
91462 Marcoussis Cedex FRANCE
States that the following product:
112P enclosure.
Is in conformity with the provisions of:
2006/42/EC: Machinery Directive;
2006/95/EC: Low Voltage Directive;
2004/108/EC: Electromagnetic Compatibility Directive.
Applied rules and standards
EN ISO 12100-1: 2004: Safety of machinery;
EN60065: Safety requirements for audio, video
and similar electronic apparatus.
EN55103-1: Electromagnetic interference (Emission),
EN55103-2: Electromagnetic interference (Immunity), E2.
POWERED COAXIAL ENCLOSURE POWERED COAXIAL ENCLOSURE POWERED COAXIAL ENCLOSURE
VERSION 1.0 VERSION 1.0
VERSION 1.0 VERSION 1.0
1
:
w w w . l - a c o u s t i c s . c o m
®
Established at Marcoussis, France,
th
May 4 , 2006
Christophe PIGNON,
Research & Development Director
E2 ;
1
Please refer to rigging manual dedicated to XT Range and P
Series for the authorized configurations
P coaxial series.