LED Display Digital Tube, 5 Pack Common Cathode 7 Segment 10 Pin 2 Bit 3.3V LED Display Module for Electronic Driver Boards, White 3/16" X 3/8" Speaker Port Tube is used

Speaker Port Tube is used to improve the bass response of many types of speakers

Finish: Black Oxide

Please allow for 1-3 cm deviation caused by manual measurement

It can transmit audio signal and power in one cable

Designed with hex head and carbon steel material

LED Display Digital Tube, 5 Pack Common Cathode 7 Segment 10 Pin 2 Bit 3.3V LED Display Module for Electronic Driver Boards, White 3/16" X 3/8" Speaker Port Tube is usedThis LED display digital tube can be widely used in various machinery and equipment, such as advertising signs, advertising backgrounds, control panels, led matrix displays, etc. Specification Light Color: White Model: 8021AW IJ Package Type: Plug in Common Pin: 10&5 Voltage: 3. 3 V Pin Count: 10 Number of Characters: 2 Bit Common Type: Common Cathode Character Height: 0. 8 inch Size: 35. 8 x 25. 8 x 10 mm 1. 4 x 1 x 0. 4 inch (L*W*H) Packing List: 5