PRODUCT OVERVIEW Entry-level sound just got elevated with the S2-A120M Mono Amplifier. Its sleek design houses an Alpine Class D Amplifier Circuit with 1200W of powerful bass performance. PRODUCT FEATURES Unparalled Power - 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. Simplified Installation – The amplifier was intentionally designed with sound controls located on the side panels, instead of the top panel, making it easier to access gain and crossover controls when installed under vehicle seats or in shallow-depth locations. Removable end caps were added to cover the side controls and connections, providing a clean, sleek finish to the amplifier. MAIN FEATURES • 1200W Mono Amplifier • Alpine’s Class D Amplifier Circuit • Two-Sided Terminal Layout • Built-in Selectable / Adjustable Crossovers • Optional Remote Bass Knob Compatible (required RUX-KNOB.2 or RUX-H01, sold separately) 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 WHAT’S IN THE BOX • (x1) S2-A120M Mono Amplifier • (x2) Connection end covers w/4 attachment screws • Owner’s Manual • “Birth Sheet” that certifies by measurement the actual power of the amplifier in the box • (x4) Self-tapping screws • (x1) Hexagon wrench • Alpine Registration Card • Alpine Limited Warranty Sheet • Tips sheet for power supply wire connections