Check the listing for details. Absolute TW-800 800W High Efficiency Dome Tweeter with Built-in crossover (PAIR). Condition: New. Listed at 14.99 USD. Absolute TW-800 (TW800) Mini Car Tweeter Kit 800 Watts of Power, High-Frequency Silk Dome Tweeters, 1.5" High Fidelity, Efficiency and Performance Audio System 4 ohm, Dual Mounting, Surface or Angle, Black, 1 Pair Engineered and Designed in the US, Absolute TW800 800-watt Mini Tweeters are designed for high power handling and feature a smooth frequency response, allowing you and your passengers to enjoy music while on the road. Put sound on your car without breaking the bank. Whether customizing your existing system or replacing some burned-out tweeters, Absolute tweeters offer clean, crisp performance that will keep you and your friends entertained while you drive. General Features: 800 Watts, 4 Ohm Mini Tweeter Piezo Electric Super high frequency Stereo Piezo Electric Tweeters Frequency Range of 94dB/W/M Frequency response: 5000 - 20000Hz / 5KHz - 20KHz Perfect sound is available together with your woofers; these tweeters have a built-in Crossover, Micro dome inside, no magnetic field, and work with all car audio systems. Accessories included: 2 angle mounts, two surface mounts, two regular angle mounts, six mounting screws, 2-self-adhesive disk. Frequency Response: 5KHz to 20KHz Power Rating: 800W Impedance: 4-Ohms Frequency Range: 94dB/W/M Warning: This product can expose you to, known to the State of California to cause cancer. For more information, go to P65Warnings.ca.