TH-650 Reflex Horn Speaker External stainless steel hardware (screws, bolts, nuts), and powder-coated horn and bracket ensure superb weatherproofing and corrosion-resistance. Shock-resistant aluminum round horn. Unobtrusive two-tone colors (off-white color corresponding to RAL 9010:horn, and gray corresponding to RAL7042: bracket) help speakers blend in with surroundings.
Sound Pressure Level 110 dB (1 W, 1 driver.) Frequency Response 200 - 6,000 Hz (When operated with a driver.) IP Grade IP 65 (When operated with a driver.)