The Pyle PHSP101T 9.7"" Indoor/Outdoor Pa Horn Speaker is designed for powerful sound projection, making it perfect for outdoor public address systems. With 20 watts Rms power and a 70V transformer tappable at 20, 10, and 5 watts, this speaker is ideal for long-range audio coverage. It features a frequency range of 400Hz to 5kHz and a high Spl of 102dB (1W/1m), ensuring clear, loud sound in large areas. The durable aluminum housing and mounting bracket, included with the hardware, make this speaker an excellent choice for both indoor and outdoor use. Whether you re hosting events, managing outdoor venues, or enhancing a Pa system, the PHSP101T provides reliable and high-quality performance.