Professional 4-Channel Class D Digital Power Amplifier – K4 450
Ultra-compact and lightweight design with superior heat dissipation for continuous high-performance output. High-efficiency Class D technology delivers 450W peak power with minimal distortion, ideal for tweeters and professional audio setups. Precision-engineered aluminum alloy casing ensures durability and electromagnetic shielding. Advanced DSP processing enhances sound clarity, perfect for live performances, studio monitoring, and portable PA systems. Global wholesale pricing with bulk discounts available. Direct factory supply guarantees the lowest market price without compromising quality. Trusted by professionals for reliability and premium audio reproduction.