Description This product is a speaker terminal. It is made of solid materials. It is safe and durable. It can serve you for a long time without being easily damaged. It is an excellent speaker terminal that can bring you more convenience, allowing you to have a more comfortable experience. Features -Color:As shown -Material:ABS, zinc alloy -Size:7.50X7.50X4.80cm/2.95X2.95X1.89in Outer Diameter: 75mm / 3 inch Hole Diameter: 48mm / 1-7/8 inch Wall Screw Hole Distance: 43mm - This speaker box terminal is easy use, it is quick connect and disconnect, easy to install and use. - This speaker junction box connector is suitable for car, ship, home audio-visual subwoofer audio modification. - Requires spade connectors, mini spade connectors, or direct soldering of speaker wire on the back. - Make it easy to connect speaker wire to your speaker or subwoofer box due to its binding post terminals. - Excellent craft, carefully down to every detail to give it a chic and beautiful look. This speaker box terminal is easy use, it is quick connect and disconnect, easy to install and use |This speaker junction box connector is suitable for car, ship, home audio-visual subwoofer audio modification |Requires spade connectors, mini spade connectors, or direct soldering of speaker wire on the back |Make it easy to connect speaker wire to your speaker or subwoofer box due to its binding post terminals |Excellent craft, carefully down to every detail to give it a chic and beautiful look