JL Audio VX400/4i 4-Channel Class D Full-Range amplifier with integrated DSP 400W

Designed to simplify great audio, the JL Audio VX400/4i combines a high-efficiency 4-channel Class D amplifier with a fully integrated digital signal processor. Using second-generation NexD2 switching technology, it delivers up to 75 watts per channel into 4 ohms or 100 watts per channel into 2 ohms at 14.4V. The amplifier can also be bridged to produce up to 200 W x 2 into 4 ohms, providing excellent flexibility for multi-speaker system designs. The DSP-controlled NexD2 architecture features a reduced loop area design with DirectFET outputs, ensuring outstanding sound quality, very low noise and exceptional efficiency. Instead of traditional controls, all amplifier and DSP adjustments are handled digitally via JL Audio TüN® software using a compatible PC, tablet or smartphone. Its ultra-compact chassis places all connections on one side using mating plugs, making installation straightforward in tight vehicle locations.