4.2mm Speaker Wire Connectors(plugs) for Select Panasonic Home Theater; 6 PCs, 6 inch/each; Color coded; Custom built for Select Panasonic DVD / Blu-ray home theater systems which have 4.2mm pin-pitch round (not flat) speaker terminals. Work with Panasonic home theater system such as SC/SA-BTT190 BTT195 BTT196 BTT268 BTT270 BTT273 BTT290 BTT370 BTT400 BTT490 BTT560 BTT590 BTT770 XH150 XH170 etc. Wok with Panasonic sound bar such as SC/SU-HTB15 HTB20 HTB350 HTB351 HTB550 HTB770 etc. Included: 6 piece 4.2mm custom built speaker connectors (plugs/Jacks) with 6" (inch) high quality CLEAR speaker wire ( you get what you see in 2nd picture); 5.1 CH Color coded; Wire length: 6 inch /each; Sold for DIY. You have to extend connectors with your own speaker wire to reach speakers. !!!Warning: Do not work with old Panasonic home theater systems which have 8.2mm pin-pitch round terminals! Do not work with latest Panasonic home theater systems which have flat terminals. Please check last picture for compatible model list. ******* Please search B01HHDD13K or B01J4N2X3U for 8.2mm connectors or search B01J4NQ1PG for wire with 8.2mm connector***********