New old stock Delphi tweeters as shown, pricing is for a set of 4. However I have a large supply of them, let me know if you want large quantities of them for a Line Array or whatever and I'll discount: 10 for $20, 100 for $150, or sell you my entire lot! Includes a 4.7 uf crossover cap, but you can remove if you prefer a more sophisticated or customized xover. 4 Ohm, approx 3/4 " diameter dome tweeter. They sound really good, I used them in some speakers in the past. Inventory clearance!