Additional Details AP 6.5P woofer component has been designed to perform at its best in OEM placements, combining excellent power handling and efficiency featuring a very wide excursion to cope with the most important dynamic peaks without any compression. Its impressive magnetic assembly provides the energy needed for perfect control even during limit excursions. The CCAW (Copper Clad Aluminium Wire) voice coil (32 x 14 mm, 1.25 x 0.55 in) optimally manages the greater applied power. The basket was completely redesigned with the aid of simulations to lower the resistance of air flows, while maintaining compact sizes to facilitate the installation.