Gravity G-245TW 1" Silk Dome Car Tweeter Kit 5x7 Inch Speakers The AT-4000M uses an aluminum-alloy

The AT-4000M uses an aluminum-alloy heat sink to support heat dissipation during operation

with an under-fender height listed at approximately one foot

Route it away from AC power wiring where practical

Gold-Plated XLR Contacts: Helps resist contact corrosion at the connector interface

and treated foam surround

Gravity G-245TW 1" Silk Dome Car Tweeter Kit 5x7 Inch Speakers The AT-4000M uses an aluminum-alloyThe Gravity G 245TW is a 1 inch silk dome car tweeter kit designed to add dedicated high frequency reproduction to a vehicle audio system. It is intended for listeners who want clearer upper range detail than full range door speakers alone may provide. Its 4 ohm nominal impedance supports use in many aftermarket car audio speaker systems. This tweeter covers a stated 2 kHz to 30 kHz frequency range and has a stated sensitivity of 94 dB. The silk dome