Alpine R-A75M Car Audio Amplifier SoundHub

Beyond its stunning and bold design, the R-Series R-A75M digital mono amplifier redefines the industry with benchmark performance.

With its all-new and exclusive fully digital design delivers huge amounts of power output with an extraordinary damping factor which makes this mono amplifier class-leading in every way. The R-Series R-A75M delivers unrivalled powerful bass, big dynamic sound, non-shutdown performance and easy vertical or horizontal installation.

Next Level High-Resolution Sound System

Elevating sound to the next level when the R-A75M is partnered with R-A60F Hi-Res Audio certified 4-Channel Amplifier, as well as the R-Series Hi-Res Audio certified range of high-end speakers creates the ultimate high-resolution sound system. R-Series lets you experience true high-definition sound with remarkable accuracy and an extended dynamic range.

All-new Advanced Digital Design

The all-new R-Series utilise Alpine’s advanced digital design which unlike a typical Class-D amplifier circuit adds all-digital dual post-filter feedback loop for unmatched accuracy and control, while minimising internal noise.

Extraordinary Damping Factor

The R-Series amplifiers produce an extraordinary damping factor well beyond their rivals; 500> for the R-A60F and >1800 for the R-A75M. This achieves precision control of cone movement at high power outputs with minimal distortion.

Low-Pass Filter & Bass EQ

You can fine-tune your subwoofer cut-off frequency with the integrated LPF and give additional Bass boost of up to 12dB with the built-in Bass EQ.

RCA and Speaker Level Inputs & Heavy Duty Gauge Terminals

The R-Series amplifiers are equipped with low-level RCA inputs, which can also accept high-level speaker signal inputs. This allows for installation of the R-Series amplifiers into virtually any aftermarket or OEM factory audio system. The speaker and power cable terminals are conveniently located on the R-Series amplifiers providing easy and clean installation. The compact and robust design delivers lossless connectivity.

Specifications

Output

• Output Channels: Mono

RMS Power Ratings

• Power (@14.4V 1% THD)
  • Per Channel into 4 Ohms: 500 watts RMS x 1
  • Per Channel into 2 Ohms: 750 watts RMS x 1
• Max Power Output: 1500W

Damping Factor

• Damping Factor: >1800

Dimensions

• Heat Sink (WxHxD): 273 x 50.8 x 200mm
• With attached brackets: 273 x 50.8 x 223mm