This speaker can be used for low noise background music over your place. 5 Core Outdoor Speaker Wired Waterproof System 2 Pieces Wall Mounted Indoor Outside Patio Backyard Surround Sound Home Exterior Window 2 PCS · Acoustically designed speaker for best indoor and outdoor performances. · Array of Speakers radiating forward Sound Beam for wider audience coverage · Fine quality “Lycra” cloth for dust proofing · Heavy duty clamp to hold the column in extreme climatic condition.· For indoor & outdoor applications such as in Halls, Auditorium, Airport Lounge, Bus Station, Railway Station.