1. 75 mm (3 in.) dual voice coil (2 + 2 Ω) developed in 4-layer configuration on a support with venting holes for a peak power of 2400 W.
2. Double layer spider with progressive profile for maximum consistency of performance over time.
3. Multilayer foam surround to ensure very high excursion, essential for generating high SPL during Bass Wars.
4. Oversized suspension and leadwires to withstand very high excursions.
5. Impressive oversized ferrite magnet assembly for maximum control.
6. 12 AWG high current Nickel-plated push connectors for a practical and safe connection.
7. Non-pressed paper cone with added cotton fiber for maximum sensitivity.