This is a new carkit speaker SSN4020A for Motorola carkits. This was used with the HF850, T605, T603, IHF1000, IHF1500, and IHF1700 carkits. It features a 2 pin Molex microfit connector. Use this new speaker to replace a worn or damaged one in your vehicle, or to start fresh on an install to move your Motorola carkit into another vehicle. It could also be used for a variety of other purposes where a good 5W speaker is required. I have a mobile electronics installation business and use my Bonanza booth to sell off excess inventory. Please feel free to send a message if you have further questions about any of my items or a question about a handsfree or aux input adapter harness for your specific vehicle. Thanks for looking!