S2-A36F

The next generation of Alpine S-Series amplifiers are designed to take your car audio experience to the next level without breaking the bank. With a sleek new redesign and upgraded features from their predecessors, these amplifiers offer exceptional performance and power on an affordable budget.

The S-Series S2-A36F 4-channel amplifier delivers 60 Watts RMS @4 Ohms or 90 Watts RMS @2 Ohms of pristine high-fidelity signal to each of your car’s front and rear speakers, adding sweet, clear sound to your vehicle.

High- and low-pass filters put you in command of the frequency spectrum that reaches your speakers and subs. The amp includes preamp- and speaker-level inputs, so you can install it in almost any vehicle, even one with a factory radio. When using the speaker-level inputs, the amp can sense the incoming signal and turn itself on, eliminating the need to run a separate turn-on wire to the receiver or fuse box.

S-Series amplifiers are available in two mono, a 4-channel and a 5-channel configuration.

What is Hi-Res Audio?

With Hi-Res Audio streaming services and music downloads available you can now appreciate a higher sampling rate than in CD’s for the playback of music, which brings your favourite music tracks to life with extreme clarity. Alpine’s Hi-Res Audio Certified Head Units, Amplifiers and Digital Signal Processors are painstaking engineered to deliver faithful audio reproduction from high resolution sources and recordings with sample rates up to 192kHz/24Bit. These components are optimised for high definition playback and breathtaking performance, true to the artists original recording.

Why Hi-Res Audio?

Listening to Hi-Resolution Audio allows you to feel every emotion and hear every nuance; every detail of your favourite artist’s original studio performance is reproduced to perfection. Hi-Res Audio provides absolutely no distortion for the ultimate listening experience.

Why Hi-Res Audio Certified?

Hi-Res Audio goes beyond the limits of ordinary amplifiers and speakers. To accurately render the sound of Hi-Resolution sound sources and recordings in true high definition the reproduction of an extended dynamic frequency range right up-to 40kHz is paramount.

Hi-Res Audio Certified

The Next-Gen Alpine S-Series S2-A36F 4-Channel Amplifier is Hi-Res Audio Certified and able to reproduce up to 40kHz frequency response. This ultra-wide bandwidth coupled with the elevated S-Series design brings out a new benchmark for entry-level performance and price.

Designed for Supreme Performance

The S-Series line-up Class-D design delivers a new level of sound quality and reliability, so you can hear the full power and clarity of your music without the concern of shutdown. Equipped with high-quality parts and precision manufacture brings incredible performance and value way beyond their modest price and nearest rival.

Easy Control Access

The amplifier was intentionally designed with sound controls located on the side panels, instead of the top panel, making it easier to access gain and crossover controls when installed under vehicle seats or in shallow-depth locations. Removable end caps were added to cover the side controls and connections, providing a clean, sleek finish to the amplifier.

Flexible Application

New to the Next-Generation S-Series amplifiers is a new selectable remote turn-on circuit, a three-position switch that ensures the amplifier turns on and off at the proper times. This design is crucial with newer, in-vehicle technology and allows for proper integration with any factory or aftermarket system.

Features
Install

Terminal Layout: Two-sided
Included terminal covers
Screw terminals (for speaker and power cables)
General

Class-D Amplification (Digital)
Hi-Res Audio Certified
Channel Design: 4/3/2 Channel
Side panel controls
Thermal Management Control
Top Mounted LED Power/Status Indicator
Speaker Level Input
3 turn-on modes (DC HI, Remote HI, Remote LO)
Crossover: Variable Low-pass Filter (LPF) and High-Pass Filter (HPF),
Adjustable Gain Control
Mid-Bass EQ
Remote Bass Control (RUX-KNOB2) Ready (for channel 3+4 in bridged mode only)
Specifications
RMS Power Ratings

Per Channel into 2 Ohms, 14.4V (≤1%THD+N): 4 x 90W
Per Channel into 4 Ohms, 14.4V (≤1%THD+N): 4 x 60W
Bridged, 4 Ohms, 14.4V: 2 x 180W
Sound Tuning

Crossover: Variable HPF/LPF: 50-400Hz (-12dB/oct )
Mid-Bass EQ (0 to +12dB)
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 – 40kHz
THD+N (@ 10W into 4 Ohms): <0.03%
Damping Factor: >100
Weight: 2.2kg
Dimensions

Heat Sink (WxHxD) mm: 220 x 57 x 210