SKN: RIBBONSQ   ...Brand New Square Ribbon Tweeter 5.5 x 5.5, 4 ohm.  Only 4 available!

This versatile multi coil full range ribbon speaker is perfect for a home audio as a mid tweeter or full range car surface or door mount. 100w freq 100-16k

Great sounding for full range, mid range and high frequency. You have to hear it to believe it.