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Alpine Car Audio Alpine R-A75M - 1500W MONO POWER AMPLIFIERR-A75M
£309.00 Save £190.99  was:£499.99
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Alpine Car Audio Alpine R-A75M - 1500W MONO POWER AMPLIFIER

£309.00 Save £190.99 (38%)  was:£499.99
5 Stars 5
Quickfind Code - 41214
Quick Summary:

The “R” line of speakers and subwoofers have a heritage of sound quality you can hear from a block away, and the newly added R-Series amplifiers are no exception

Condition: New

Save £190.99 (38%)
rrp: £499.99
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  • Free Car Air Freshener with every order Free Car Air Freshener with every order
  • Easy ReturnsEasy Returns
  • Next Day Delivery available on all orders before 5pm Next Day Delivery available on all orders before 5pm

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Key Features

Alpine 1500W MONO POWER AMPLIFIER - Alpine Car Audio R-A75M

Aside from their best-in-class performance, these amplifiers are tuned to emphasize the characteristics of the R-Series speakers and subwoofers, giving you that legendary R-Series experience.

The new R-Series mono amplifier produces massive power output – 1500W max to be precise. Use it with the R-Series subwoofers for a loud and fun bass experience.

Total Max Power: 1500W

RMS Power (14.4V / 4 Ohms): 1 x 500W

RMS Power (14.4V / 2 Ohms): 1 x 750W

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

Download image of Alpine Car Audio R-A75M Click here for Image of Alpine Car Audio R-A75M
Technical Specification
  • Terminal Layout: One side
  • Small footprint for easy installation
  • Screw terminals (for speaker and power cables)
  • Amplifier Type: Class-D (Digital)
  • Channel Design: Mono Channel
  • Thermal Management Control
  • Top Mounted LED Power/Status Indicator
  • Speaker Level Input with remote turn on
  • Crossover: Adjustable Low-pass (LPF)
  • Gain Control: Adjustable
  • Bass EQ
  • Subsonic Filter
  • Remote Bass Control (RUX-KNOB2) Ready
Power Output Ratings
  • Total Max Power: 1500W
  • Per Channel into 2 Ohms, 14.4V (≤1%THD+N): 1 x 750W
  • Per Channel into 4 Ohms, 14.4V (≤1%THD+N): 1 x 500W
Sound Tuning
  • Crossover: Variable LPF: 50-400Hz (-24dB/oct )
  • Variable Subsonic: 8Hz – 40Hz (-24dB/oct.)
  • Power Requirements: 14.4 V.DC (9 - 16 V allowable)
  • Input Sensitivity (RCA Input): Hi: 0.4V - 10V / Low: 0.1V - 4.0V
  • High Level Input with automatic power on
  • Cable size: Power Cable AWG 4, SPK Cable AWG 8
  • Frequency Response (+0/ -3dB: 1W into 4 Ohms): 10Hz - 400Hz
  • THD+N (@ 10W into 4 Ohms): <0.02%
  • THD+N rated power into 4 Ohms): <0.03%
  • Damping Factor: >1500
  • Signal to Noise (rated power into 4 Ohms): >105dB
  • Weight: 3.2kg
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Questions/Answers About This Product
  • Question: 01 May 2022
    Car: VW Transporter - 2005 >

    Would this amp run 1 12 kicker square twin voice coil 2 ohm 750 watts


    Yes it should work fine but it is recommended to use an amp with more power for better sound experience.

    Found Useful? Yes 

  • Question: 06 July 2021
    Car: Smart ForTwo - 2007>

    Would this amp be good with alpine 2x sets of speakers SXE-2035S (560watts-90wattsRMS) & a alpine sub SWE-1044E (500watts-150wattsRMS) both E-TYPES?


    This is mono amplifier you cannot power speakers from it. You need a 4 channel amplifier. see the below models.

    IPA9704D 2 Ohm Stable 1600 Watts Digital 4 Channel Amplifier

    Found Useful? Yes 

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Fitting Services

Need help with Installation?

Here at CarAudioCentre we offer a professional and reputable fitting service in all our stores. For all fitting enquiries and bookings please visit or call one of our nationwide stores. Our fitters can install your new car stereo, DAB radio, audio visual, speakers, subwoofers or amplifier. We can also help to connect your iPod or MP3 player to you existing audio unit and can offer the best advice on the right in-car entertainment for your vehicle, to further this more we also offer a total 100% custom installation service for demo and show vehicles. So if you have an idea come on in and run it past us, the possibilities are endless and we are never too busy for an enthusiastic chat about our favourite subject.

Please note:

"That our two year warranty on products is only applicable to purchases made directly from us and that have been fitted in one of our stores."

Our Stores:

120 - 122 Alfreton Road, Nottingham, Nottinghamshire, NG7 3NR
Tel: 0115 9624 986
743-745 Eastern Ave, Newbury Park, London, IG2 7RT
Tel: 0208 599 2368
835 Garratt Lane, Tooting, London, SW17 0PG
Tel: 0208 971 9181