Alpine R2-A60F - 4-channel amplifier

Alpine R2-A60F 4-channel digital amplifier from the "R-Series" range

The Alpine R2-A60F amplifier from the R-Series reproduces frequencies up to 45,000 Hz and is Hi-Res Audio compatible.
So you can optimally enjoy the crystal clear sound and enhanced realism you want for your music.
We have incorporated some of our best amplifier technologies into these R-Series amplifiers. These include high-efficiency transformers, high-quality, low-noise special capacitors and low-distortion dual "Sierra" feedback/correction circuits. Whether you're playing high-definition or standard-definition music files, you can rely on this amplifier for superior sound quality.
The Alpine R2-A60F 4-channel amplifier delivers 100 watts RMS per channel into 4 ohms, perfectly matching the performance of the new Alpine R-Series speakers.
You can also use this versatile amplifier in 3-channel mode by driving a pair of speakers via the front channels and bridging the rear channels to send up to 300 watts RMS to a subwoofer. Thanks to advanced Class-D amplifier technology, this powerful amplifier can be built so small that it can fit in almost any vehicle.
The R-Series amplifiers are available in two mono versions and a four-channel version available.

Description

•  Class-D (digital) amplifier
•  Channels: 4/3/2 channel
•  Top power and status display
•  Temperature monitoring: Temperature management circuit
•  High power inputs with automatic switch-on function
•  Crossover: Adjustable low-pass filter (LPF), high-pass filter (HPF) and    band-pass filter
•  Input sensitivity: Adjustable
•  Bass EQ
•  Bass remote:  (sold separately, channel 3+4 bridged)

Installation

•  Connection type: All connections on one side
•  Small space required for easy installation
•  Screw terminals (for speakers and power cable)

Specifications

Maximum output power

• Max. Power: 1200 W

RMS power 

• per channel at 2 ohms: 14.4 V (≤1% THD+N): 4x 150 W
•  per channel at 4 ohms: 14.4 V (≤1% THD+N): 4x W
•  bridged  4 Ohm, 14.4V: 2x 300 W

Sound Tuning

• Frequency crossover: Variable HPF/LPF: 50-400 Hz (-12 dB/ Oct.)
•  Crossover: Variable HPF-H: 400 Hz-6 kHz

General

•  Power supply: 14.4 V.DC (9 - 16 V)
•  Input sensitivity (RCA input): Hi: 0.5 V - 10 V / Low: 0.2 V - 4.0 V
•  High level input with automatic switch-on function
•  Cable cross-section: Power cable 4 AWG (20 mm²), LS cable 8 AWG (8 mm²)
•  Frequency response: 10 Hz - 45 kHz
•  THD+N (@ 10 W at 4 Ohm): <0.03 %
•  Damping factor: >100
•  Weight: 3.3 kg

Dimensions

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