The Alpine R2-A60F is a premium Next-Generation R-Series 4-channel Class-D amplifier engineered for high-performance daily-driver and audiophile-grade car audio systems. Designed to pair perfectly with Alpine’s R-Series speakers, the R2-A60F combines compact installation flexibility, Hi-Res Audio certification, strong real-world output, and advanced tuning controls into one of the most respected modern 4-channel amplifiers on the market. It’s especially popular in SQ and SQL builds because of its clean power delivery and wide bandwidth response.
Main Features
- Next-Generation R-Series amplifier platform
- 4-channel Class-D amplifier
- Hi-Res Audio Certified
- Compact reduced-footprint chassis
- Variable HPF and LPF crossovers
- Band-pass capability
- Bridgeable channel configuration
- High-level input with auto turn-on
- Premium low-noise components
- Wide-bandwidth audio reproduction up to 45kHz
- Designed specifically for R-Series speaker systems
- Efficient thermal management design
Specs
| Specification | Details |
|---|---|
| Amplifier Class | Class-D |
| RMS Power @ 4Ω | 100W x 4 |
| RMS Power @ 2Ω | 150W x 4 |
| Bridged RMS Power | 300W x 2 @ 4Ω |
| Frequency Response | 10Hz – 45kHz |
| Signal-to-Noise Ratio | >80 dB |
| THD+N | <0.03% |
| Hi-Res Certified | Yes |
| Dimensions | 11.1" W x 2.17" H x 6.5" D |
| Product Weight | 7 lbs 3 oz |
| Approx. Shipping Weight | ~9–12 lbs |
Installation Notes
Professional installation is recommended because:
- Proper gain structure matters heavily
- Active systems require careful crossover tuning
- DSP tuning dramatically improves results
- High-current systems benefit from quality wiring
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