- High power handling combined with high efficiency enables the L 15P 540 to deliver 128 dB in vented systems & up to 137dB in horn loaded systems.
- To ensure that the woofer can with-stand high levels of mechanical stress, the RCF research laboratories have developed a state-of-the-art suspension system including the exclusive ROF spider which, thanks to its shape & physical properties, guarantees excellent low frequency control, long-term stability, & the maximum linearity.
- Efficient heat dissipation from the moving voice coil is ensured by a radiator which is part of the basket design.
- An ROE reinforced KAPTON former & avant-garde adhesives resistant up to 300 C (5720 F) have been used for the 3 inch voice coil, thus eliminating the possibility of thermal or mechanical failure.
- The specially designed die-cast aluminium basket ensures the maximum strength without an increase of mass.
- The material used for the cone is completely water-repellent, & the exponential cone profile & cone mass have been designed to provide optimum damping.
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