Alpine R-Series R2-A150M Mono Amplifier

The Alpine R2-A150M is a high-output R-Series digital mono amplifier designed for demanding subwoofer systems. Its compact cast-aluminium chassis and single-sided terminal layout support clean installation while retaining extensive tuning controls.

Key specifications

• 1-channel mono amplifier
• 700 W RMS × 1 at 4 Ω
• 1,200 W RMS × 1 at 2 Ω
• 1,500 W RMS × 1 at 1 Ω
• Adjustable low-pass crossover, subsonic filter and bass EQ
• RUX-KNOB.2 remote bass control ready

Check the subwoofer’s final impedance and wiring before selecting an amplifier.