Product Name: Speaker Terminal Component＜br＞Material: The speaker binding post is made of gold-plated pure copper; the connecting piece is gold-plated alloy; the outer shell is made of high-strength ABS engineering plastic.＜br＞Color: Black and Gold＜br＞Product Size:＜br＞Overall Diameter: approx. 75mm/3inch＜br＞Mounting Hole Spacing: 61mm/2.4inch＜br＞Terminal Center Spacing: 48.5mm/1.91inch＜br＞Product Application:This subwoofer repair kit supports speaker wiring, cabinet modification, circuit maintenance and sound quality upgrade. It enables fast circuit connection and standard positive and negative wiring. Simple and firm to install, it effectively optimizes audio signal transmission and meets professional demands for speaker repair and modification.＜br＞Usage:Designed with jack-type terminal ports for easily connecting speaker wires to speaker or subwoofer cabinets. It comes with quick-disconnect connectors at the back for more efficient wiring. Clearly marked red and black polarity prevents wrong connection. Simply press the terminal, insert the speaker wire, and achieve firm and reliable contact with easy operation.＜br＞Scope of Application:The speaker terminal connector is ideal for home audio, car audio modification, professional stage performance equipment, studio DIY production, shopping mall and hotel public broadcasting, corridor background music systems and more. It is compatible with various Hi-Fi speakers, subwoofers and monitor speakers.＜br＞Package Includes: 2 PCS *Speaker components and 8 PCS* Screws.＜br＞Note:＜br＞Keep small parts away from children.＜br＞Slight dimensional deviations are allowed due to manual measurement.＜br＞Actual color may vary slightly due to different screen displays.