---
product_id: 736667206
title: "Alpine R2-A150M R-Series Mono Subwoofer Amplifier - 1500W at 1-Ohm, Hi-Res Certified"
brand: "alpine"
price: "¥157114"
currency: JPY
in_stock: true
category: "Alpine"
url: https://www.desertcart.jp/products/736667206-alpine-r2-a150m-r-series-mono-subwoofer-amplifier-1500w-at
store_origin: JP
region: Japan
---

# 1500W max power @ 1Ω Compact 15% smaller footprint Top-mounted adjustable controls Alpine R2-A150M R-Series Mono Subwoofer Amplifier - 1500W at 1-Ohm, Hi-Res Certified

**Brand:** alpine
**Price:** ¥157114
**Availability:** ✅ In Stock

## Summary

> 🔊 Unleash seismic bass with Alpine’s compact beast!

## Quick Answers

- **What is this?** Alpine R2-A150M R-Series Mono Subwoofer Amplifier - 1500W at 1-Ohm, Hi-Res Certified by alpine
- **How much does it cost?** ¥157114 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/736667206-alpine-r2-a150m-r-series-mono-subwoofer-amplifier-1500w-at)

## Best For

- alpine enthusiasts

## Why This Product

- Trusted alpine brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless Tuning:** Top-panel gain and crossover controls under a removable plate let you dial in perfect sound on the fly.
- • **Compact & Efficient:** 15% smaller footprint with Alpine’s advanced Class-D tech means more power, less space.
- • **Powerhouse Performance:** Delivers a thunderous 1500W RMS at 1 Ohm for earth-shaking bass that commands attention.
- • **Streamlined Installation:** All speaker terminals on one side plus integrated mounting brackets make setup a breeze.
- • **Tailored Bass Experience:** Variable low-pass and subsonic filters plus remote bass control for personalized, room-shaking lows.

## Overview

The Alpine R2-A150M R-Series Mono Subwoofer Amplifier packs a massive 1500W RMS output at 1 Ohm into a 15% smaller chassis, featuring top-mounted adjustable controls and consolidated speaker terminals for quick, clean installation. Engineered with cutting-edge Class-D amplification, it perfectly matches multiple R-Series subwoofers, delivering pristine, high-resolution bass with customizable crossover and bass EQ settings—ideal for audiophiles craving powerful, precise low-end impact in their vehicle.

## Description

Alpine R2-A150M R-Series Mono Subwoofer Amplifier - 1500W at 1-Ohm, Hi-Res Certified : desertcart.in: Electronics

## Features

- The R2-A150M is designed to exactly match the power handling of two 10” or 12” R-Series subwoofers – or even four 8” R-Series subs (1200 Watts @ 2 Ohms)
- All speaker connections are consolidated on one side of the device for easy access, while the amplifier controls have been relocated to the top under a removable plate, allowing for quick adjustments to gain and crossover controls.
- To simplify the installation process, mounting brackets are integrated onto the chassis of the amplifier.
- Build a large subwoofer system in your vehicle and run it with one single R2-A150M mono amp.
- Built with Alpine's cutting-edge Class-D Amplifier Circuit, this next-generation R-Series amp offers exceptional sound quality and efficiency, making it the perfect addition to any car audio system.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Alpine |
| Manufacturer | Alpine |
| Model number | R2-A150M |
| Number of Memory Sticks | 1 |
| Item Weight | 4 kg 990 g |
| Product Dimensions | 39.37 x 25.4 x 12.7 cm; 4.99 kg |
| Item model number | R2-A150M |
| Item Height | 5 Inches |
| Item Width | 10 Inches |
| Are batteries included? | No |
| Maximum Speaker Output Power | 3000 Watts |

## Images

![Alpine R2-A150M R-Series Mono Subwoofer Amplifier - 1500W at 1-Ohm, Hi-Res Certified - Image 1](https://m.media-amazon.com/images/I/51TwkgT8fmL.jpg)

## Frequently Bought Together

- Alpine R2-A150M R-Series Mono Subwoofer Amplifier - 1500W at 1-Ohm, Hi-Res Certified
- Alpine RUX-KNOB.2 Remote Bass Knob
- Alpine KTE-10G.3 Grille for 10" Type-R and Type-S subwoofers

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**Shop now:** [https://www.desertcart.jp/products/736667206-alpine-r2-a150m-r-series-mono-subwoofer-amplifier-1500w-at](https://www.desertcart.jp/products/736667206-alpine-r2-a150m-r-series-mono-subwoofer-amplifier-1500w-at)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-22*