Class D car amplifier for efficient power delivery1、Enhanced Sound Quality: The car stereo amplifier comes with a high power pure copper transformer, upgrading your sound system's performance consistently. Its large capacity capacitor provides a stable voltage. 2、Aluminum Alloy Body: The robust aluminum alloy body reduces resonance significantly. The fully enclosed box and side groove design enhance heat dissipation, prolonging the lifespan of the amplifier. 3、Stable Transmission: Featuring pure copper connection posts, this amplifier boasts of low resistivity and electrical loss. It provides excellent stability, and minimizes signal transmission decay for clear sound. 4、High Grade: This car power amplifier supports 1Ω, 2Ω, and 4Ω subwoofers, ensuring compatibility with a wide range of speakers. It delivers powerful, clear, and immersive sound. 5、Efficient and Effective: Not only amplifies the sound but also ensures consistent and clear quality sound output. Its efficient design optimizes power use, protects your speakers from damage.