Oro amplifiers are designed to be without exception the finest, most elegant mobile amplifiers in the world. Pure in form and design; a topology without compromise and a sound that is transparent. effortless, dynamic and incredibly vivid. Oro are each very special true dual mono designs and born of Oro. Reserved for those who wondered how to supercede the reference performance of the acclaimed Tempo amplifiers. These amplifiers are serious world class musical reference car audio instruments built with great care and precision to be the best.