The Cuspid USA TW-0170 dome tweeters are high-efficiency vintage speakers capable of delivering 300 watts of power. These tweeters come in an unopened package, ensuring they are brand new and ready for use in any vintage audio system. With the Cuspid USA brand known for quality and performance, the TW-0170 model is a desirable choice for audio enthusiasts seeking to enhance their vintage electronics setup with powerful and efficient dome tweeters.