Model: QES-1020 GOLD
| Being able to meet any
one of the three distinct engineering challenges met
by CDTAUDIO new 8" and 10" and 12” Minibox
Sub drivers would be enough for most competitive models.
These engineering masterpieces simultaneously deal with
the need to move large amounts of air necessary to overcome
the 70+ db. of bass masking road noise in the moving
automotive interior, while accurately responding to
the delicate changes in the harmonic structure of the
music. |
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| All while doing so within
an acoustic suspension enclosure that won't waste the
consumers valuable trunk space. Their depth, rugged,
non-ferrous cast baskets are coupled with a suspension
system which allows the cone and voice coil assembly
to move as an exact analog of the electrical signal,
while at the same time controlling the limits of excursion
and eliminating extraneous motion. Real butyl rubber,
though more expensive than conventional materials, has
been chosen for the outer surround; it provides far
superior control, longer life and excellent damping
of the cone edge, and even lowers distortion at the
limits of excursion. Superior-pole vented motor structures
propel sturdy 2.5" aluminum voice coils for rapid
heat dissipation, eliminating the possibility of dynamic
compression and lowering of output. |
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