---
product_id: 653749288
title: "S2-A36F S-Series Class-D 4-Channel Amplifier, Hi-Res Certified, 60W x 4 @ 4 Ω, 90W x 4 @ 2 Ω"
brand: "alpine"
price: "$837.54"
currency: USD
in_stock: false
reviews_count: 5
category: "Alpine"
url: https://www.desertcart.us/products/653749288-s2-a36f-s-series-class-d-4-channel-amplifier-hi
store_origin: US
region: United States of America
---

# Hi-Res Audio Certified up to 40kHz 60W x 4 @ 4Ω / 90W x 4 @ 2Ω Power Output Selectable Remote Turn-On Circuit S2-A36F S-Series Class-D 4-Channel Amplifier, Hi-Res Certified, 60W x 4 @ 4 Ω, 90W x 4 @ 2 Ω

**Brand:** alpine
**Price:** $837.54
**Availability:** ❌ Out of Stock

## Summary

> 🎶 Amplify your drive — sound that’s as sharp as your hustle.

## Quick Answers

- **What is this?** S2-A36F S-Series Class-D 4-Channel Amplifier, Hi-Res Certified, 60W x 4 @ 4 Ω, 90W x 4 @ 2 Ω by alpine
- **How much does it cost?** $837.54 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/653749288-s2-a36f-s-series-class-d-4-channel-amplifier-hi)

## Best For

- alpine enthusiasts

## Why This Product

- Trusted alpine brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Hi-Res Certified Sound:** Experience crystal-clear audio with frequencies up to 40kHz, elevating your in-car soundscape beyond standard limits.
- • **Sleek & Compact Design:** A modern, space-saving chassis with two-sided terminal layout fits effortlessly into your vehicle without compromising style or function.
- • **Customizable Mid-Bass EQ:** Dial in your perfect mid-bass impact with a variable EQ circuit designed for tailored, punchy sound that commands attention.
- • **Power-Packed Performance:** Delivering up to 90W per channel at 2Ω, this amp fuels your speakers with dynamic, distortion-free power for immersive listening.
- • **Seamless System Integration:** The innovative three-position remote turn-on switch ensures flawless compatibility with any factory or aftermarket setup.

## Overview

The Alpine S2-A36F S-Series Class-D 4-Channel Amplifier is a Hi-Res Audio Certified powerhouse delivering up to 90W per channel at 2Ω. Featuring a variable mid-bass EQ and a selectable remote turn-on circuit, it offers customizable, high-fidelity sound with seamless integration into any vehicle audio system. Compact and stylish, it’s engineered to upgrade your in-car audio experience with precision and power.

## Description

Entry-level sound just got elevated with the S2-A36F 4-Channel Amplifier. Its sleek redesign houses an Alpine Class D Amplifier Circuit and is now certified for Hi-Res Audio Playback. Hi-Res Audio - 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. Mid-Bass EQ – With its new and unique variable Mid-Bass EQ Circuit, the S2-A36F allows you to dial in the mid-bass impact as desired, making it an ideal choice for those seeking a more dynamic and powerful audio experience. Flexible Application - The Next-Gen S-Series Amplifiers now feature 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. MAIN FEATURES Hi-Res Audio Certified (Up to 40kHz) 4-Channel Amplifier Alpine’s Class D Amplifier Circuit Two-sided terminal layout Built-in Selectable/ Adjustable Crossovers Variable Mid-Bass EQ Circuit for more upper bass impact Optional Remote Bass Knob Compatible (required RUX-KNOB.2 or RUX-H01, sold separately TECH SPECS Dimensions: 8.7” W x 2.25” H x 8.25” D Weight: 4 lbs, 13 oz Power Rating: 14.4V, <0

Review: Alpine still is a good brand at a fair price.
Review: Go for it!

## Features

- Hi-Res Audio Certified and able to reproduce up to 40kHz frequency response
- Allows you to dial in the mid-bass impact as desired
- Features a new selectable remote turn-on circuit, a three-position switch that ensures the amplifier turns on and off at the proper times
- Allows for proper integration with any factory or aftermarket system.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C34GZDDH |
| Best Sellers Rank | 197,227 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 89 in Car Multichannel Amplifiers |
| Brand Name | Alpine |
| Customer Reviews | 4.4 out of 5 stars 22 Reviews |
| Item Weight | 1.87 kg |
| Manufacturer | Alpine |
| Unit Count | 1.0 count |

## Images

![S2-A36F S-Series Class-D 4-Channel Amplifier, Hi-Res Certified, 60W x 4 @ 4 Ω, 90W x 4 @ 2 Ω - Image 1](https://m.media-amazon.com/images/I/41Yo4JfdWCL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Alpine still is a good brand at a fair price.
*by S***E on 8 March 2025*



### ⭐⭐⭐⭐ Go for it!
*by D***6 on 11 January 2026*



### ⭐⭐⭐⭐⭐ Solid Amp
*by G***R on 17 July 2025*



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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-26*