4-Channel Class A/B Mosfet Amplifier (APLX-1400.4)

CLASS A/B MOSFET AMPLIFIER: The APLX-1400.4 delivers clean, powerful sound with the warmth and detail of Class A/B circuitry, ideal for high-fidelity car audio systems. VERSATILE 4-CHANNEL OUTPUT: Maximum Power Output: 2 × 180W; RMS @ 2 Ohms (<1% Distortion): 4 × 90W; RMS @ 4 Ohms (<1% Distortion): 4 × 60W, offering flexible configurations for speakers or subwoofers. WIDE FREQUENCY RESPONSE: Covers 10Hz–25KHz, reproducing deep bass, rich mids, and crisp highs for a full-range listening experience. PRECISION AUDIO CONTROL: Adjustable input sensitivity from 0.15V to 6V allows perfect matching with a wide variety of head units and signal sources. LOW DISTORTION, HIGH CLARITY: Signal-to-noise ratio ≥ 89dB and THD ≤ 0.1% ensure pure, accurate audio reproduction with minimal background noise. FULL RANGE DESIGN FOR FLEXIBLE SYSTEMS: Designed for versatile full-range audio setups, this amplifier delivers exceptional performance in 4-channel interior speaker configurations as well