The AudioNec OBi MAX is a powerful, open-baffle speaker that features the high-performance “Duopole 313510” wideband driver, which stands 31 cm tall. This unique driver’s qualities have established AudioNec at the forefront of high-end sound reproduction. In the OBi MAX, the Duopole driver is complemented by two 15-inch low-frequency drivers in a d’Appolito configuration to handle the bass range and a horn-loaded dome super tweeter for pristine highs. The OBi MAX also includes a no compromise high-end passive crossover.