The Adastra H15V 100V ABS Horn Speaker is a professional PA speaker designed for musical instruments and DJ equipment. With a power output of 15 watts RMS, this wired speaker offers excellent sound quality for various audio inputs. Made of durable ABS material, this grey speaker stands at 20 cm tall, 28 cm long, and 20 cm wide, weighing 1.5 kg. The Adastra H15V is a reliable and high-quality choice for public address applications.