CA30 4 Channel Car Amplifier Mini Class D 200x4 Peak 400 Watts, Micro Compact Amp Mono Subwoofer, RCA/High Level Input, 320W 2 Bridgeds, Low Noise HiFi for Vehicle Stereo Audio Sound System

4-Channel Car Amplifier Class D Compact Powerhouse This Class D 4-channel car audio amplifier features the Infineon IR4322 automotive-grade chip, supporting stereo and bridgeable modes for flexible system setup. Rated at 200W x 4 @ 4/2 and 400W x 2 @ 4 in bridge mode as a sub amp, it delivers crystal-clear sound across the full frequency range with ultra-low distortion and minimal heatperfect for upgrading your factory car audio or building a custom system.; Hi-Fi Studio-Grade Sound Quality High SNR & Low Distortion Bringing Fosi Audio's professional Hi-Fi technology to your car stereo, this amplifier is equipped with JRC NJM4580E/ST TJM4558CDT op-amps.

It boasts industry-leading specs: THD+N 0.006 %, 104dB high SNR, and an ultra-low noise floor of 140V. Far surpassing standard car amplifiers in the same price range, it delivers immersive, lossless sound whether used as a 4 channel car speaker amp or a component amplifier for car audio.; Versatile 4-Channel Car Amp Mono, Sub, or
Full-Range Ready: Bridge mode delivers 400W x 2 @ 4 for powerful bass (ideal as a mono subwoofer amp). Powers tweeters, mids, full-range speakers, or subwoofers. Ultra-low 0.5W standby power and low-voltage protection (triggers at 8.8V ) prevent battery drain.; 88% High Efficiency Class D with Crossover & Pre-Amp Integration The Class D design achieves outstanding 93% efficiency @4 (max >88%), minimizing power loss and heat. It features adjustable HPF/LPF crossover (50Hz-250Hz) and