Up for sale here is this new dome tweeter, marked "MDT-3730" on the back.  This is an 8-ohm speaker and measures around 7.8 ohms on my multimeter.  I have a bunch of these available, so just select however many you want.  This came from a closed repair shop.  It is tested and plays well and works great.  Please make sure this is the right driver for you.  This is the same as the tweeter in the Innovative Sound Systems MTS 2012.

I have shown a picture of a full box of these, but you will only receive ONE (1) tweeter unless you select a different quantity.  Please see my pictures for details.

US shipping and handling is $8, and international is $28.  If you have any questions, please ask.

I have more speaker parts and other vintage electronics listed--feel free to take a look!