Impeccable high frequency output Designed for hi-fi sound systems, these 2 inch tweeters deliver a wide response from 2000 Hz to 20,000 Hz, providing clear detail and smooth treble for an enhanced listening experience. Compatibility and power With 4 ohm impedance and a 15 W power rating, these tweeters smoothly adapt to home music systems and car audio installations, ensuring stable operation and strong high frequency output in a variety of environments. Easy setup and adjustability Quick to install as a upgrade to a car radio or to a bookshelf speaker, these 2 inch tweeters are straightforward to fit and can be easily adjusted to achieve a refined, sublime audio balance. Durable diaphragm and performance Constructed with a wear resistant diaphragm material, these horn tweeters deliver high frequency extension and high resolution for an immersive treble experience. 2-3 practical use scenarios - Upgrading a factory car stereo to improve treble clarity and detail in the cabin. - Enhancing a bookshelf speaker or compact home audio system for brighter, crisper highs. - Integrating into a home theater or car audio setup to achieve more accurate high frequency response. Key specifications at a glance - Size: 2 inch tweeters - Impedance: 4 ohm - Power: 15 W - Frequency response: 2000 Hz to 20,000 Hz - Material: wear resistant diaphragm for high frequency extension and resolution - Application: suitable for car audio installations and home music systems