Dual 4-ohm Voice Coils: This woofer features dual 4-ohm voice
coils, offering wiring flexibility. When the voice coils are wired in parallel the
woofer presents a 2-ohm load. When the voice coils are wired in series the woofer
presents an 8-ohm load.
Terminals: The woofer features two pair of heavy-duty spring
post terminals which can accept single or dual (standard 3/4" width) banana
plugs, pin connectors, or bare wire up to 10-gauge.
Inverted Apex Surround: The new Inverted Apex surround allows
increased cone surface area, creating more air movement and higher SPL.
Progressive Suspension: The progressive suspension controls
excursion at high power, thus reducing distortion and improving sound quality.
Spider Plateau Venting: Heat from the voice coil is vented
through vents that surround the back of the spider. As the woofer travels back
and forth, cool air is pulled in and heated air is pushed out.
Sealed Box: For the best possible sound quality where space
is a premium MTX recommends a sealed enclosure with an internal volume of 1.0
ft³. Sealed enclosures provide the most control over a woofer, will handle a lot
of power, and provide accurate sonic reproduction, making them suitable to all
types of music.
Vented Box: The recommended vented box has a net internal
volume of 2.32 ft³ with a slot port 13-3/4" x 2-1/2" x 26-1/4". Vented
(or ported) enclosures typically provide better overall efficiency than sealed
so they are suitable for use with smaller amplifiers, giving you more bass output
from less power.
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