1x DS18 PRO-H44 1.4" Pro Horn Trumpet 1" Throat Pro Car Audio Twist On

Throat Diameter: 1"
Type: Twist-On
Material: PC/ABS
Coverage: 45° X 45°
Weight: 1.6 oz
Overall Dimensions: 4.5” x 4.5" x 3"
Depth: 2.68"