ALPINE R-Series Mono Power Amplifier – RMS Power Ratings 1 x 750W @ 2 Ohms

The Alpine “R-Series” line of speakers, subwoofers and amplifiers have a heritage of sound quality you can hear from a block away, and the newly added R-Series amplifiers are no exception. 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. They have a 15% reduced footprint compared to the previous models and are easier to install.

If you like your music loud and clear, our R-Series R2-A75M mono amplifier is for you. It cleanly reproduces the bass in your music so you can enjoy the enhanced realism you want, even when you’re playing High-Res music. Alpine has built some of its top-of-the-line amplifier technology into this R2-Series amp, including high-efficiency transformers, premium low-noise custom capacitors, and low-distortion dual “Sierra” feedback/correction circuitry.

The Alpine R2-A75M mono amplifier produces up to 750 watts RMS @ 2 Ohms, making it a perfect match for an Alpine R-Series subwoofer line. Advanced Class-D amp technology makes this powerful amp small enough to fit almost any location. You can adjust the amp’s low-pass filter, bass boost, and subsonic filter to get just the right bass tone. Plus, you can add the optional RUX-KNOB2 remote bass knob to control your bass from the dash.

R-Series amplifiers are available in two mono and a 4-channel configuration.

Reduced Footprint 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.
Extensive Tuning Options The high-pass filters remove extreme low bass from your full-range speakers, so they’ll play more efficiently. If you plan to use your R2-A60F to run subwoofers, you can adjust the low-pass filters to get just the right bass tone. Best of all, you can set up the filters for band-pass operation, so you can use this amp to power tweeters and midrange drivers, and use a separate amp like a matching Alpine R2-A75M 750 Watt or an R2-A150M 1500 Watt mono amp to power your subwoofer.
Remote Bass Knob Ready You can connect the RUX-KNOB2 remote bass knob (optional available) to the R2-A75M to control the subwoofer level straight from your dash.
Simplified Installation Intentional designs were made to the amplifier that consolidated all speaker connections to one side of the chassis for easy access. Amplifier controls were relocated to the top of the device under a removable plate for convenient access to gain and crossover controls. To simplify the installation process, mounting brackets are integrated onto the chassis of the amplifier.