1.5" Car Audio Speaker Tweeter - 400 Watt High Power 1.5 Inch Super Titanium Tweeter System w/ Die Cast Aluminum Frame, 2 kHz-25 kHz Frequency, 105 dB, 4-8 Ohm, Heavy Duty 60 oz Magnet - Pyramid TW46 400 WATT POWER: This high powered audio projection tweeter system has a maximum power output of 400 watt peak power / 200 watt RMS so you can play your favorite tracks as loud as you want and with style 2k - 25 kHz FREQUENCY RESPONSE: This car tweeter speaker is ferro fluid enhanced and has a frequency response of 2k-25kHz that will complete your current car woofer enclosure system for full range stereo sound reproduction 4/8 OHM IMPEDANCE: This car tweeter has 105 dB SPL and 4-8 ohm impedance rating that compensates the undersized wire found in many of todays cars. It ultimately reduces distortion so you can enjoy a crisp and clear sound STANDARD SIZE: Pyramid follows the standard size for most car stereo systems and created this 1.5 inch super titanium car audio speaker tweeter with die cast aluminum frame and has a 4" diameter / 2.5" mounting depth STRONG STUCTURE: This complete tweeter has a 60 oz magnet structure and comes with a capacitor crossover network. The heavy duty housing and structure provides a strong foundation and it is super easy to install