Alpine R2-A75M Monoblock Channel R-Series 750 WATT Car Amplifier

Powerful, realistic bass

If you like your music loud and clear, Alpine's R-Series R2-A75M 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-A75M mono subwoofer amplifier produces up to 750 watts RMS, making it a perfect match for an Alpine R-Series subwoofer. 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-A75M connection panel

Product Features:

Install

• Terminal Layout: One side
• Small footprint for easy installation
• Screw terminals (for speaker and power cables)

General

• Class-D Amplification (Digital)
• Channel Design: Mono Channel
• Top panel controls
• Thermal Management Control
• Top Mounted LED Power/Status Indicator
• Speaker Level Input with remote turn on
• Crossover: Adjustable Low-pass (LPF) and Variable Subsonic filter
• Adjustable Gain Control
• Bass EQ
• Remote Bass Control (RUX-KNOB.2) Ready
• UK Internet Dealer
• Full Manufacturer's Warranty

Specifications:

Max Power Output Ratings

• Total Max Power: 1500W

RMS Power Ratings

• 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)
• Crossover: Variable Subsonic: 8Hz-40Hz (-24dB/oct)

General

• Power Requirements: 14.4 V.DC (9 - 16 V allowable)
• Input Sensitivity (RCA Input): Hi: 0.5V - 10V / Low: 0.2V - 4.0V
• High-level input with automatic power on
• Cable size: Power Cable AWG 4, SPK Cable AWG 8
• Frequency Response: 10Hz – 400Hz
• THD+N (@ 10W into 4 Ohms): <0.04%
• Damping Factor: >250
• Weight: 3.5kg

Dimensions

• Heat Sink (WxHxD) mm: 282 x 55 x 165

What's in the box: