|
 RCF
TTL33-A
375W RMS, 2x8" LF, 8" MF, 3x1" HF
Small like a "mini" array that sounds bigger than a "compact".
The RCF
TL33-A - an active, ultra compact, wide dispersion, line array module
that sets a new standard in touring and theatre sound reinforcement.
Digital Processing
The integrated digital processor is based on a state
of the art 24 bit, floating point DSP running at 96 KHz sampling rate.
The calculation capacity largely exceed the processing needs and the
DSP is never pushed to the limit. Crossover and equalization of the 6
transducers, limiter, system presets: high pass, air absorption and cluster
size corrections.
Digital Power
The TTL33-A is powered by a 375 watt RMS switching power supply
and 3 digital amplifiers: 250 watt mid-bass , 250 watt midrange and 125
watt compression driver. Very high output, extremely low distortion and
natural sound . All the amplifiers and digital processing are housed
in an aluminum extrusion external to the cabinet for best heat dissipation.
Compression Drivers
A new compression driver unit has been developed
in RCF specifically for array applications. The best ratio between the
size of the diaphragm and the overall diameter and the very small total
size makes the ND1411-MT a unique driver for application in line on straight
horns. TTL33-A houses 3 of them for perfect HF control.
Controlled Mid-Bass
Two light and reliable neodymium 8", in a
band pass loading configuration, provides a tight and loud mid-bass.
Thanks to a careful acoustic design the sensitivity in the 100 Hz region
is almost double than typical, same size, designs.
High Output Midrange
A fast and accurate horn loaded 8" takes
care of the midrange frequencies. Powerful neodymium magnet, aluminum
die cast basket, aluminum back can in direct contact to the rear plate
for best heat dissipation.
Reliable Mechanics
Laser cut high quality steel bars and precision machining
for an easy to use and reliable mechanics. Thanks to the very light weight
of the cabinet building the cluster is very simple, fast and effortless.
RCF Prediction Software
In order to assist with the set up procedures
for the TTL33-A Line Array System, RCF has developed a complete prediction
software package. The software enables a complete two dimensional simulation
of the behavior of the TTL33-A cabinets and also suggests the correct
subwoofer combinations.
The system curvature angles and the sound projection
data are computed with maximum sound pressure levels for the given building
design originally inputted. The software will allow simulations up to
a maximum of sixteen TTL33-A mid-high cabinets. There is also a rigging
menu which provides data for weight, center of gravity and height of
the array configuration. Rigging points and rigging hardware configurations
are also computed.
Features |
