9
Introduccion
w w w . t e c n a r e . c o m
Subwoofer Series | rev.:1.0
SW-218EB
1.2. Overview the SW-218EB Subwoofer
The
Tecnare© SW218EB
is a high-power output subwoofer designed to extend the low-end of Tecnare
loudspeakers and it de
fi
ned by its sonic linearity in low frequency at high, continuous output levels with very low
distortion.
In a optimally front-loaded vented en-
closure houses two high-excursion 18-inch cone
drivers. The SW218EB operates from 28 Hz. The
excursion capability and a
fl
ared optimized port
ensure a high SPL and drastically reduce low-fre-
quency turbulence and port noise. All of this al-
lowing it to integrate seamlessly with line arrays,
curvilinear arrays and point source loudspeakers.
The SW218EB utilize the all Tecnare T20-
44 ampli
fi
er power. The Tecnare T20-44 ensures
maximum driver protection and advanced crosso-
ver functions minimizing the risk of damage to the
loudspeakers while yielding high constant output under high continuous and peak power conditions.
The SW218EB is prepared to work in a conventional setup as well as arranged in a cardioid subwoofer con-
fi
guration by combining physical deployment and the suitable preset. The on-board library on T20-44 ampli
fi
ers offer
standard
or
cardioid
preset, each available with three low-pass
fi
lters to accommodate different coupling require-
ments.
The cabinet is assembled with 18mm ply Baltic birch and has a weather resistant paint
fi
nishes (Polyurea
Protection), properly braced for intended use. The front of the cabinet is protected by a hex-stamped steel grille
featuring a
speakon™
NL4 connector to avoid in a cardioid setup its cabling to be seen by the audience. Protective
runners are included on the bottom ensure securely align with the cabinet’s top slots. It feature eight handles.
The
optional
TRK-218EB
rigging kit
, available as a factory installed option allow the loudspeaker to be
fl
own
from
THV-218EB
top grid in vertical arrays of normally or reversed for cardioid con
fi
gurations up to 16 units.
The low distortion, coupled with exceptional headroom and optimized rigging options, makes the
SW218EB
the ideal companion for large-scale tours and installations in stacked or
fl
own deployment and a
fl
exible tool for low-
end directional applications
Summary of Contents for Sub-Series
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