The Pyle 8.1” Portable Pa Horn Speaker is designed for indoor and outdoor sound projection, offering 50 watts of peak power and 8 ohms impedance. Its heavy-duty construction with an aluminum housing ensures durability, while the adjustable swiveling bracket allows for easy wall mounting and maneuverability. This speaker provides clear, loud audio, making it ideal for home, office, or business use where audio alerts and notifications are required.