The 3–point rigging system shall be fully integrated into the cabinet. This allows
flying up to 20 enclosures or stacking up to 10 enclosures. The rigging system shall
also allow pole-mounting or under-balcony rigging up to two enclosures using a U-
bracket. Equivalent combinations including low-end extension shall also be flown,
stacked or rigged.
The amplified controller shall incorporate a 2-input x 4-output DSP architecture and
deliver an output power of 4 x 1000 watts/ 4 ohms, 99 preset memory locations, a user
interface, an Ethernet connection for remote control and monitoring and a built-in
connection panel for input signal and speaker output. The amplified controller shall
also include digital AES/EBU sound card.
The 32-bit floating point DSP shall operate at a sampling frequency of 96 kHz with
cascaded 24-bit A/D converters. DSP shall feature dual IIR/FIR filter topologies, an
adjustable input delay from 0 to 500 ms, a pre-calibrated EQ contour filter and thermal
and over-excursion sense drive protection. Total I/O system latency shall be set at 3.9
ms (3.5 ms with AES/EBU).
The amplified controller network protocol shall operate at a speed of 100 Mbits/s and
allow remote control and monitoring of up to 253 units in star, daisy chain or hybrid
topologies. The physical connection between computer and the amplified controller
network shall be via CAT5e U/FTP (or more) cables connected to the RJ45 Fast
Ethernet I/O sockets located on the rear panel.
The control software shall allow for monitoring component load, signal level and
network fault, and allow control of gain, mute, delay and system contour EQ.
The loudspeaker system shall be the L-ACOUSTICS KIVA. The low end extension
shall be the L-ACOUSTICS KILO. The Amplified Controller shall be the L-
ACOUSTICS LA4. The digital sound card shall be the L-ACOUSTICS LA-AES3.
All L-Acoustics speakers shall be white.
Placement of the speaker system is detailed on drawing AV-107. Final placement, and
coverage angles are the responsibility of the AV Contractor to ensure coverage of the
balcony and main seating area. Provide +/-3dB at one octave band centered on
4000Hz. Throughout the seating area. Equalization to attain flat frequency response
within +/-2dB between 50 to 10,000Hz. Final System Tuning to be completed by a
representative of L-Acoustics and factored into the bid price.
The speaker system shall allow the sound engineer to run the system with or without
additional subwoofers (Aux Subs) with appropriate crossover and room tuning
applied. This preset shall be recalled through L-Acoustics amplifier software.
b. Amplifiers for Monitors shall be Crown XTi-6002. They shall be wired to audio
plates as specified in the AV drawings. Amplifiers shall provide bi-amp capability
utilizing Neutrik four pole speakon connectors. Harman Hi-Q net software shall be
used to configure the amplifiers for bi-amp settings based on monitors furnished by
owner.
(16 Seiten)
Manymanuals.com
Manymanuals.de
Manymanuals.fr
Manymanuals.it
Manymanuals.pl
Manymanuals.cz
Manymanuals.es
Manymanuals-pt.com
Kommentare zu diesen Handbüchern