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Regular price $599.95 USD
Regular price $649.99 USD Sale price $599.95 USD
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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 your music loud and clear, 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 filter, bass boost, and subsonic filter to get just the right bass tone. Plus, you can add the optional RUX-KNOB2 remote bass knob to control your bass from the dash.

  • Class-D Amplification (Digital)
  • Channel Design: Mono Channel
  • Top panel controls
  • Thermal Management Control
  • Top Mounted LED Power/Status Indicator
  • Speaker Level Input with remote turn on
  • Crossover: Adjustable Low-pass (LPF) and Variable Subsonic filter
  • Adjustable Gain Control
  • Bass EQ
  • Remote Bass Control RUX-KNOB2 Ready
    • Total Max Power: 2300W
    • Per Channel into 1 Ohms, 14.4V (≤1%THD+N): 1 x 1500W
    • Per Channel into 2 Ohms, 14.4V (≤1%THD+N): 1 x 1200W
    • Per Channel into 4 Ohms, 14.4V (≤1%THD+N): 1 x 700W
    • Crossover: Variable LPF: 50-400Hz (-24dB/oct)
    • Crossover: Variable Subsonic: 8Hz-40Hz (-24dB/oct)
    • Power Requirements: 14.4 V.DC (9 - 16 V allowable)
    • Input Sensitivity (RCA Input): Hi: 0.4V - 10V / Low: 0.1V - 4.0V
    • High Level Input with automatic power on
    • Cable size: Power Cable AWG 4, SPK Cable AWG 8
    • Frequency Response: 10Hz – 400Hz
    • THD+N (@ 10W into 4 Ohms): <0.04%
    • Damping Factor: >250
    • Dimensions
    • Heat Sink (WxHxD) mm: 341 x 65 x 185
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