• Composite cones offer maximum rigidity with minimal weight
• Fiberglass reinforced glue joints strengthen spider to coil adhesion
• SuperCharging increases magnetic field density in the motor

• Dual dust cap design handles increased enclosure pressure
• Composite top dust cap improves cone rigidity

Extended and Vari-Density Range of Motion Surrounds (EROM/VROM)

• Elastic low density foam increases durability and decreases moving mass
• Tall, narrow profile increases excursion limits and maximizes cone area
• Ribs act as expansion, contraction joints improving cone control

Non pressed, composite reinforced pulp cone

• Carbon, kevlar and organic fibers provide strength, rigidity and reduced weight
• Non pressed cones are lighter and more rigid than traditional pressed cones

Triple Layer Composite Spiders

• Two layers of tight weave cloth with a foam core improves linear motion and maintains elasticity
• Laminated tinsel leads reduce breakage and eliminate cone contact
• Large outer diameter strengthens the frame glue joint and reduces stress on the coil glue joint
• Direct 10 AWG speaker leads lower resistance and improve current flow to the voice coil  

Excursion optimized Frames 

• Deep spider and cone cavities allow for increased excursion
• Thick, oversized motor flanges wick heat from the motor
• Designed to optimize performance of the best speaker parts known to mankind

High Temp Voice Coils

• High temperature glues handle heat in excess of 700°F.
• Vented formers improve air flow and cooling
• Dual slit formers reduce inductance

Flux optimized, long gap motors

• Free flow cooling system increases airflow and improves cooling
• Top plate designs focus magnetic flux in the coil gap
• Long tight coil gaps increase linear control, power transfer, and excursion limits
• Outer shorting ring reduces coil inductance