Sound Barrier FM series High Power High SPL Stage / Floor Monitors - YouTube
Sound Barrier PK-118ASUB 18" Active, 1800W, Sub Bass System 2018 Blasck | Reverb
Buy Sound Barrier DRAGON18-2200 2200 Watts Raw 18" Sub woofer Speaker Component Driver with 5 inch Voice Coil and Cast Aluminum Basket Pro Audio PA Cabinets - High Handling Power Heavy Duty