This listing is for a single (1) BIC -010-A Biconex horn tweeter, removed from a Formula 2 speaker I have parted out. Tweeter has tested with music & is in very good working condition & sound great. Impedance is 4 ohms & DCR = 4.1.

 The horn is 5 1/8" long & the faceplate diameter is 3 3/8" o.d.

 Please be aware that I have seen the Biconex horn tweeters in 4 ohm & 8 ohm.