Connectronix is South-Eastern Wisconsin's Premier Custom Audio/Video Dealer offering a full spectrum of Design, Sales, & Installation Services.With Services from Home Theater & Custom Cabinetry to Computer Networking and everything in-between, Connectronix is the most complete and diverse Audio/Video dealer around. Connectronix is your one stop shop for all your technology needs. Connectronix has been in business for over ten years, and we pride ourselves in the projects we've done and the relationships we've built. Connectronix has been in business for over ten years, and we pride ourselves in the projects we've done and the relationships we've built.