Ecler CKL3000T Mode D'emploi page 5

STEP BY STEP THROUGH CKL-T SYSTEMS
PLUG AND PLAY COMPACT SYSTEMS
In the last years, the evolution of professional sound systems has been certainly influenced by
two facts: The reduction of acoustic cabinet size and the ever increasing output power of amplifiers.
Systems are now lighter, smaller and more portable, while the sound quality approaches more and more
that of a Hi-Fi system. Electronics is the key of this advances. The components generally called
"processors" are able to push a sound system to its limits. These intelligent electronic systems,
sometimes contained in the amplifier itself, but in most cases mounted into dedicated processor units,
constantly monitor the systems operating conditions. The result is a total reliability as far as the systems
behaviour is concerned, which is the main obsession when installing professional sound systems.
CKL-T systems are based in two or three loudspeaker cabinets (depending on version): each of
them is perfectly tailored to work in its optimum range of frequencies. Hence resulting in a well-balanced
system efficiently capable of reproducing any program, be it vocal or any other music content.
CKL110T LOUDSPEAKER CABINETS (CKL7000T, CKL5000T and CKL3000T systems)
Small-dimensioned trapezoidal acoustic enclosure for mid-high frequency reproduction.
Assembled with 18mm thick birch plywood from Finland covered with a scratch and shock resistant
polyurethane paint finish. Internally reinforced. The mid frequency way employs an enclosed 10''
speaker with neodymium motor and carbon fibre compound diaphragm attached to a Tractix horn, which
is equipped with a phase corrector. The high frequency way uses a 2'' compression driver with pure
titanium diaphragm, neodymium motor and a 60º x 40º constant directivity diffusor. The speakers are
protected against shocks, dust and splashes by a metal grille and an acoustically transparent foam.
Incorporates handles for their transport.
The on-axis frequency response within a 3dB margin lies between 170Hz and 19kHz.
The efficiency or sensitivity, which is sound pressure level (SPL) at 1m and 1W power input,
reaches remarkable 112dB. The maximum SPL produced at 1m reaches 141dB SPL.
The system includes a passive LC filter with low tolerance polyester capacitors and large
cross-section wire coils. The high frequency way also features a protection system against Larsen effect
feedback and signal clipping.
The maximum RMS power is 350W RMS at 8, while the program power capacity is 700W at
8.
CKL SM115 LOUDSPEAKER CABINET (Only CKL7000T system)
Low-dimensioned trapezoidal acoustic enclosure for mid-low frequency playback. Bandpass type
acoustical design. Assembled with 18 mm thick birch plywood from Finland covered with a scratch and
shock resistant polyurethane paint finish. Internally reinforced. It employs a high performance 15''
speaker attached to a horn in order to increase efficiency. The speaker is protected against shocks, dust
and splashes by a metal grille and an acoustically transparent foam. Incorporates handles for their
transport.
The on-axis frequency response within a 3dB margin lies between 70Hz and 280Hz.
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