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MODUS SUB
-Sub-woofer system in band-pass configuration
-13-ply (18mm / 0.71") birch plywood enclosure with integrated
handles and mechanical hardware for suspension. Extra textured
anti-scratch paint finish.
-2 x 15" (380mm) B&C
®
(102mm) extra-high performance voice coil
-Extended frequency response until 38Hz
-The particular type of acoustic load allows drastic reduction in
distortion and free movement of the cone providing a high SPL and
the highest degree of reliability
-MODUS SUB can be suspended or ground-stacked with a
MODUS 15 or 40.
-4 optional castors are available for transport. An optional wheel
trolley is also available for easy touring applications
custom woofers in push-pull, with 4"
About the waveguide
The generation of a wavefront with coherent high
frequencies and free of destructive interference
between sources, is possible through the application
of waveguides capable of modifying the shape of the
speaker's wavefront from spherical to cylindrical.
The methods of forming a substantially isophase
wavefront adopted by the major manufacturers
involves creating multiple paths between the
compression driver exit and the radiation slot,
causing different arrival times.
reflections and static waves that degrade the quality
of the sound, adding ripple in the frequency response
these are not easy to compensate for even with
extreme equalization. The solution adopted in the
MODUS is totally free from multiple paths: the
curving of the wavefront being obtained by a deeper
development of the waveguide, thus maintaining the
nature of typical emission of the classic constant-
directivity horn that all we know.
This causes
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