Speaker drivers are the core of an audio system— they create sound waves as the voice coil vibrates the diaphragm. The magnet that drives Sound Platform's voice coil is a unique blend of iron and carbon that allows a longer excursion of the diaphragm. This "long throw" displaces a large air volume which creates deep, smooth bass sound waves. Compared to standard drivers in its class, our custom speakers gain approximately +6dB sound pressure level output between 2kHz and 10kHz. Our diaphragm is reinforced with Kevlar fiber which provides low-weight, well dampened rigidity to control its motion. The D-Class amplifier that controls power to the speakers is precisely tuned to take full advantage of the speakers capabilities.