ALPINE
Alpine R2-A150M
Extra-loud, realistic bass
If you like your music loud and clear, Alpine's R-Series R2-A150M 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.
How much power?
The R2-A150M mono subwoofer amplifier produces up to 1,500 watts RMS, making it a perfect match for a pair of Alpine's R-Series subwoofers. 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-KNOB.2 remote bass knob to control your bass from the dash.
R2-A150M connection panel
Subwoofer Wiring Diagrams
To see sample wiring diagrams for all common subwoofer/amplifier combinations, check out this informative article.
Product highlights:
- mono subwoofer amplifier
- 700 watts RMS x 1 at 4 ohms
- 1200 watts RMS x 1 at 2 ohms
- 1500 watts RMS x 1 at 1 ohm
- variable low-pass filter (50-400 Hz, 24 dB/octave)
- variable bass boost (0-12 dB at 50 Hz)
- variable subsonic filter (8-40 Hz, 24 dB/octave)
- optional RUX-KNOB.2 wired remote level control
- preamp and speaker-level inputs
- speaker wire to RCA adapter required for speaker-level input
- speaker-level inputs handle up to 10V
- preamp outputs
- wiring and hardware not included with amplifier
- 4-gauge power and ground leads recommended
- fuse rating: 25A x 6
- dimensions: 13.44"W x 2.58"H x 7.73"D
- warranty: 1 year
What's in the box:
- Mono subwoofer amplifier (six installed 25A ATO fuses)
- Four 1" pan-head screws
- 3mm Allen key
- 2.5mm Allen key
- Owner's manual (En/ Sp/ Fr/ Others)
- Alpine Verification Certificate
- Warranty information
- Power supply note
- On-line product registration information
