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SKU: s2-a120m


Alpine's S-Series S2-A120M 1200W Mono Amplifier is the perfect solution for unparalleled power and performance on a budget. With a power output of 1200W at a 1ohm or 2ohm drive, this mono amp is capable of driving even the most demanding subwoofers, delivering clean and distortion-free bass for a wide range of applications.



New to the Next-Generation S-Series amplifiers is a new selectable remote turn-on circuit. This three-position switch ensures the amplifier turns on and off at the proper times. This design is crucial with newer, in-vehicle technology and allows for proper integration with any factory or aftermarket system.




  • Tech Specs

    Dimensions: 13.1” W x 2.25” H x 8.25” D

    Weight: 8 lbs, 11 oz

    Power Rating: 14.4V, < 0.1% THD +N

    Power Output: 600W x 1 @ 4Ω, 1200W x 1 @ 2Ω, 1200W x 1 @ 1Ω

    S/N Ratio: >85dB

    Frequency Response: 20Hz – 400Hz

    Damping Factor: >750

    CTA-2006-D Certification

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