Drop- In Hidden Horn with Black & White Grills - AFI (Marinco)
Comes with both white ASA and black ABS screw-in grills. Grills have water resistant fabric liners. Easy installation: 2.75" diameter hole x 1" deep. 12 volt, maximum amp draw: 4 amps. New, louder dB(A) rating: 111 at one meter. Mounts from the outside, grill screws on for easy install. Easy retrofit.