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Alpine

Alpine S2-A120M Next-Generation S-Series 1200W RMS Monoblock Amplifier

$798.00
$999.00
20% Off
SKU: S2-A120M
UPC: 793276085153
Condition: New
Availability: Usually Ships in 1-3 Days
Shipping: Calculated at Checkout
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Descriptions

About: Alpine S2-A120M Next-Generation S-Series 1200W RMS Monoblock Amplifier

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.

Unparalleled 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.

Flexible Application 

New to the Next-Generation S-Series amplifiers is a new selectable remote turn-on circuit, a three-position switch that 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.

Easy Control Access

The amplifier was intentionally designed with sound controls located on the side panels, instead of the top panels, 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.  

Features: 

  • 1200W Mono Power 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) 

Specifications:

  • Mono subwoofer amplifier
    • 600 watts RMS x 1 at 4 ohms
    • 1200 watts RMS x 1 at 2 ohms
    • 1200 watts RMS x 1 at 1 ohm
  • Variable low-pass filter (50-400 Hz, 24 dB/octave)
  • Variable bass boost (0-12 dB at 50 Hz)
  • Optional wired remote available
  • Preamp and speaker-level inputs
    • Speaker-level inputs handle up to 10V
    • RCA adapters required for speaker-level input
    • Signal-sensing turn-on with speaker-level inputs
  • Preamp outputs
  • Wiring and hardware not included with amplifier
    • 4-gauge power and ground leads recommended
  • Fuse rating: 25A x 4
  • Dimension (W x H x D): 13.75" x 2.21" x 8.3"

What's in the Box:

  • 1 x S2-A120M Mono Amplifier
  • 2 x 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 
  • 4 x Self-tapping screws 
  • 1 x Hexagon wrench   
  • Alpine Registration Card 
  • Alpine Limited Warranty Sheet 
  • Tips sheet for power supply wire connections

Most products include a limited one year manufacturer’s warranty covering defects in materials and workmanship under normal use. Warranty coverage does not apply to improper installation, misuse, or damage caused by operation outside manufacturer specifications. For complete warranty terms, exclusions, and claim procedures, please visit our full Warranty Policy page.

Most products include a limited one year manufacturer’s warranty covering defects in materials and workmanship under normal use. Warranty coverage does not apply to improper installation, misuse, or damage caused by operation outside manufacturer specifications. For complete warranty terms, exclusions, and claim procedures, please visit our full Warranty Policy page.

Fast shipping across Canada from our Toronto warehouse. Most orders ship within 1–2 business days. Shipping costs and delivery estimates are calculated at checkout. Returns are accepted on eligible items that are unused and in original packaging within our return period. For full details, please view our Shipping Policy and Returns & Exchanges Policy.

Please note that final sale, clearance, open-box, and refurbished items are not eligible for returns or refunds. These items may only be covered under their respective warranty or exchange terms where applicable. For full details regarding open-box items, please review our Open Box Policy.

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