Pinnacle Speakers S-FIT MON 450 2-Element Rear Vented Shelf Monitors (Black) (Discontinued by Manufacturer) Stylish curved sidewall cabinetry for a beautiful aesthetic 1/4-20 threaded insert for aftermarket pivot bracket mounting plus keyhole bracket enables horizontal or vertical flush wall mounting Gold plated binding posts for a high quality and secure connection Video shielded to allow placement near TV without interference Built in automatic overload protection circuit prevents blowouts