Description: Suitable for: 1 or 4 "output for guitar bass output of electric guitar. High sensitivity: The output has the characteristics of high sensitivity and durability. Anti noise: The output is anti noise, which can keep the sound of the instrument stable. Accessories: The output is equipped with rubber washer and nut, which is easy to install. Brass: The socket is made of brass, which is not easy to rust. Specification: Color: silver, black, gold, gray. Material: Brass. Size: Approx.4.95x1.6x1.6cm or 1.94x0.62x0.62 inches. Package Includes: 1 Piece Socket Plug. Suitable for: 1 or 4 "output for guitar bass output of electric guitar High sensitivity: The output has the characteristics of high sensitivity and durability Anti noise: The output is anti noise, which can keep the sound of the instrument stable Accessories: The output is equipped with rubber washer and nut, which is easy to install Brass: The socket is made of brass, which is not easy to rust Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.