Audio Visual Innovations | 2,808 followers on LinkedIn. AVI-SPL is the largest global integrator for audio video systems and services. With more than 40 years in the industry, AVI and SPL bring together a solid tradition of providing complete audio video technology, collaboration and presentation solutions. AVI-SPL service and solutions overview: • Audio video design/build and installation • Sales, rental and repair of all audio video equipment • On- and off-site technical support