Description

Alpine R2-A75M Type R Amp Mono 500 W RMS x 1 @ 4 Ohm (R2 Series)

Power up your system with the Alpine R-Series Mono Amplifier, engineered to deliver clean, accurate, and thunderous bass in a compact chassis. The R2-A75M uses Alpine’s next-generation Class-D circuit to achieve maximum efficiency while maintaining crystal-clear sound reproduction.

With 500 W RMS @ 4 Ohms and 750 W RMS @ 2 Ohms, this amplifier ensures precise control over subwoofer output, making it ideal for those who demand performance without distortion. Its efficient thermal management keeps it running cool even under heavy loads, ensuring reliable operation in any installation.

The sleek aluminum design complements modern car interiors, while the simple layout of gain, crossover, and bass controls allows for easy tuning. Whether paired with Alpine R-Series subwoofers or other premium speakers, the R2-A75M delivers rich, dynamic bass that enhances every drive.

Key Features

Compact, high-efficiency Class-D mono amplifier

RMS Power: 500 W @ 4 Ohms / 750 W @ 2 Ohms

Frequency Response: 10 Hz – 400 Hz

Clean, distortion-free power for subwoofers

Low-profile design for flexible installation

Durable aluminum housing with modern finish

Built-in low-pass filter for fine bass tuning

Thermal and overload protection circuits

Specifications

Amplifier Type: Mono Class D

Frequency Response: 10 Hz – 400 Hz

Power Output:

1 × 500 W RMS @ 4 Ohms

1 × 750 W RMS @ 2 Ohms

750 W Max Power

Dimensions: 11.1 in (W) × 2.17 in (H) × 6.5 in (D)

Design: Compact chassis for tight mounting spaces

Installation Services:
For clean wiring and precise sound tuning, get your Alpine R-Series amplifier installed by professionals.
Contact ProTect Auto at 0800 4665 48 for expert installation and sound setup.