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Alpine R-Series R2-A150M 1500 W RMS High-Performance Class-D Mono Sub Amplifier

by Alpine
Save 40%
Original Price $1,000.00
Current Price $599.95
Availability: Translation missing: en.general.icons.icon_check_circle icon 300 in stock, ready to be shipped

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Alpine R-Series R2-A150M 1500 W RMS High-Performance Class-D Mono Sub Amplifier

The Alpine “R-Series” line of speakers, subwoofers, and amplifiers have a heritage of sound quality you can hear from a block away, and the newly added R-Series amplifiers are no exception. Aside from their best-in-class performance, these amplifiers are tuned to emphasize the characteristics of the R-Series speakers and subwoofers, giving you that legendary R-Series experience. They have a 15% reduced footprint compared to the previous models and are easier to install.

If you like loud and clear music, our Alpine R-Series R2-A150M mono amplifier is for you. It cleanly reproduces the bass in your music so you can enjoy the enhanced realism you want, even when you're playing High-Res music. We built some of our top-of-the-line amplifier technology into this R2-Series amp, including high-efficiency transformers, premium low-noise custom capacitors, and low-distortion dual "Sierra" feedback/correction circuitry.

The R2-A150M mono amplifier produces up to 1200 watts RMS @ 2 Ohms, making it a perfect match for the Alpine R-Series subwoofer line. Advanced Class-D amp technology makes this powerful amp small enough to fit almost any location. You can adjust the amp's low pass, bass boost, and subsonic filter to get the right bass tone. Plus, you can add the optional RUX-KNOB2 remote bass knob to control your bass from the dash.

General Features:

  • Mono subwoofer amplifier
  • 1500W Mono Amplifier 
  • RMS Power Output: 700W x 1 @ 4Ω
  • RMS Power Output: 1200W x 1 @ 2Ω
  • RMS Power Output: 1500W x 1 @ 1Ω
  • Class D Amplifier Circuit
  • Preamp and speaker-level inputs
  • Variable bass boost
  • Power Rating: 14.4V, ≤ 1% THD +N
  • The amp includes preamp- and speaker-level inputs
  • Install almost any vehicle, even one with a factory radio
  • Frequency Response: 20Hz – 400Hz
  • S/N Ratio: >75dB
  • optional RUX-KNOB.2 wired remote level control
  • Dimensions: 13.5” W x 2.6” H x 7.3” D

What is in the R2-A150M package:

  • Alpine R2-A150M owner's manual
  • Mono subwoofer amplifier
  • Four 1" pan-head screws
  • 3mm Allen key
  • 2.5mm Allen key
  • Owner's manual 
  • Alpine Verification Certificate
  • Warranty information
  • Power supply note
  • Online product registration information

This product can expose you to, known to the State of California, to cause cancer. For more information, go to