JL audio JD400/4 4 Ch. Class D Full-Range Amplifier, 400 W

JL audio JD4004 4 channel amplifier

Upgrade your car's sound system with the JL audio JD4004 4 channel amplifier. With an expertly designed 4-channel architecture and a compact chassis, this amplifier delivers powerful and high-quality sound to your speakers. Transform your driving experience with crystal clear audio and enhance your music, podcasts, and more.