What is this?4-pole Speaker wall plate jack connectors are adaptable and versatile for audio project equipment such as mixers, microphones, musical instruments, karaoke, speakers, amplifiers, mixing consoles and home entertainment systems.What will I get?Female Panel MountColor:RedSize:50mmx35mm/1.97 Inchx1.38 inch(L*H)In the package of:2 Pcs x Socket Twist Lock SpeakerIs there any advantages of the product?Female panel mount socket connectors are made of PVC protective material with moderate thickness, good sound insulation, wear resistance, oxidation resistance, corrosion resistance, no welding required, easy installation, sophisticated twist lock locking system, firm connection, reliable performance, long service life, the structure of the panel chassis adopts user-friendly design, and can be quickly connected and disconnected.
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