Gravity GR300.4 4-Channel Class AB Car Amplifier 6x9 Inch Speakers They can be considered when

They can be considered when replacing damaged tweeters or adding high-frequency drivers to a custom front-stage setup

91-inch mounting depth

plus illumination and VU-meter functionality

It is a practical option for vehicle owners who need flexible channel routing from one amplifier

Gravity GR300.4 4-Channel Class AB Car Amplifier 6x9 Inch Speakers They can be considered whenThe Gravity GR300. 4 is a four channel Class AB car audio amplifier designed to add dedicated amplification to an upgraded speaker system. It can be used for front and rear door speakers, component speakers, or other full range drivers in a 12 volt vehicle audio system. With four amplified channels, it offers a practical route beyond factory head unit power. This amplifier is rated for up to 300 watts per channel at 2 ohms and up to 150 watts per