A PWM MOSFET power supply for efficient and distortion-free sound reproduction which offers 2-ohm stereo or 4-ohm mono stable capabilities. Variable 12 dB, high/low pass electronic crossover for infinite system applications. These amplifiers always deliver pure, clean power with the soul of rock and roll or whatever your taste is.

The new improved extruded heatsink uses more fins while still maintaining the clean lines that made ASA a classic. Feature packed with a wide line-up of 1, 2, 4 and even 5 channel amplifiers, ASA3 Amplifiers meet the needs of any serious audiophile. We still managed to keep all the popular features usually found only in other brands’ high-end ranges.

Welcome ASA3! Our third generation of ASA-Series amplifiers have a narrower footprint for installation versatility, increased over-voltage protection, broader input sensitivity, new extruded chassis designed for better heat management and a sporty light up badge. ASA3-400.4 400W RMS 2-CHANNEL CLASS A/B AMPLIFIER We faced the daunting task of improving our now legendary ASA-Series amplifiers.

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