AudioSource LS 545 Indoor/Outdoor Two-Way Speakers (Pair, White) Weather and UV resistant design for long life in harsh elements 60 Hz to 20 kHz frequency response 19mm dome tweeter for extended high frequency response Weather and UV resistant design for long life in harsh elements 60 Hz to 20 kHz frequency response 19mm dome tweeter for extended high frequency response Pivoting bracket designed for mounting both vertically and horizontally Spray-paintable grill and housing