Pioneer Champion TS-W120D4 12-inch Dual Voice Coil Subwoofer (Black)
High Rigid IMPP cone
The new IMPP composite cones are designed specifically to prevent cone failures at high sound pressure levels. Composite cones have a well-balanced rigidity and move in unison without any strong or weak points.
Dual Voice Coil
It provides better loudness and flexible connectivity as compared to a subwoofer with a single voice coil.
Light Weight Surround
This makes this subwoofer different. Lightweight urethane rolled edges increase displacement so that high power can be efficiently handled creating more bass.
Anti-Dust Design
Pioneer heat release structures can reduce ventilation holes and clearance gaps. The results are optimally efficient heat dissipation and prevention of entry of dust that can cause malfunction.
Double Stack Magnet
It increases heat capacitance and driving force substantially by providing more power to drive the voice coil. It leads to bigger bass with less distortion.