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Alpine R2-A75M Next-Generation R-Series 750W Mono Amplifier.   Experience the impressive power and exceptional performance of the Next-Gen R-Series R2-A75M Mono Amplifier, now featuring a more compact design.




Elevate your audio with the Alpine R2-A75M Mono Amplifier - delivering powerful 750W performance in a sleek, compact design. 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.




The R2-A75M features a reduced footprint that’s 15% smaller than the previous model (R-A75M), making it easier than ever to install in most vehicle applications while still getting the same powerhouse performance.




Alpine R2-A75M Next-Generation R-Series 750W Mono Amplifier


    • 750W Mono Amplifier 
    • Alpine’s Class D Amplifier Circuit 
    • Reduced Footprint (15% smaller compared to the previous R-A75M model)
    • One-Sided Terminal Layout 
    • Top Panel Sound Controls 
    • Integrated Mounting Feet for Simple Installation
    • Optional Remote Bass Knob Compatible (required RUX-KNOB.2 or RUX-H01, sold separately)


    What's in the Box:

    • (x1) R2-A75M Mono Amplifier
    • Owner’s Manual
    • “Birth Sheet” that certifies by measurement the actual power of the amplifier in the box
    • (x4) Screws for amplifier mounting to the vehicle 
    • (x3) Allen wrench for amplifier connection and installation (2mm, 2.5mm, 3mm)
    • Alpine Registration Card
    • Alpine Limited Warranty Sheet
    • Installation Guide

    • Dimensions: 11.1” W x 2.17” H x 6.5” D
    • Weight: 7 lbs, 10 oz
    • Power Rating: 14.4V, ≤ 1% THD +N
    • Power Output: 500W RMS x 1 @ 4Ω, 750W RMS x 1 @ 2Ω
    • S/N Ratio: >75dB
    • Frequency Response: 10Hz – 400Hz
    • Damping Factor: >250
    • CTA-2006-D Certification
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