---
product_id: 69129413
title: "AP4.9 bit Prima Series 4-Channel Amplifier with 9-Channel DSP 4 x 70W 4Ω"
brand: "audison"
price: "$34581"
currency: MXN
in_stock: true
reviews_count: 4
category: "Audison"
url: https://www.desertcart.mx/products/69129413-ap4-9-bit-prima-series-4-channel-amplifier-with-9
store_origin: MX
region: Mexico
---

# Micro USB PC connectivity 4 channels, 4x130W @4Ω 9-channel DSP for precise tuning AP4.9 bit Prima Series 4-Channel Amplifier with 9-Channel DSP 4 x 70W 4Ω

**Brand:** audison
**Price:** $34581
**Availability:** ✅ In Stock

## Summary

> 🎶 Amplify your drive, dominate your soundscape!

## Quick Answers

- **What is this?** AP4.9 bit Prima Series 4-Channel Amplifier with 9-Channel DSP 4 x 70W 4Ω by audison
- **How much does it cost?** $34581 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/69129413-ap4-9-bit-prima-series-4-channel-amplifier-with-9)

## Best For

- audison enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Operates reliably in ambient temps from 0°C to 55°C with low distortion (0.10% THD) and high damping factor (>170).
- • **Seamless Integration:** Designed for OEM systems with selectable inputs and outputs, ensuring effortless installation and compatibility.
- • **Precision DSP Control:** 9-channel digital signal processor lets you customize audio like a pro for immersive soundscapes.
- • **Powerhouse Performance:** Delivers a robust 520W total output to energize your OEM front/rear system with crystal-clear sound.
- • **User-Friendly Software:** Intuitive PC interface via Micro USB supports Windows XP through Windows 8 for easy tuning on your terms.

## Overview

The Audison AP4.9 bit is a 4-channel amplifier delivering up to 130W per channel at 4Ω, featuring a powerful 9-channel DSP for advanced audio customization. Engineered for OEM front/rear system integration, it offers low distortion, high damping factor, and versatile PC connectivity via Micro USB. Perfect for professionals seeking premium sound quality and seamless tuning in a compact, reliable package.

## Description

AP4.9 bit - 4 CH AMPLIFIER WITH 9 CH DSP 4x130W AP4.9 bit amplifier was designed for the Integration into OEM front/rear systems where a lot of power is required. The built-in processor, that this amplifier shares with the AP8.9 bit, provides the ability to assign the pre-outs to the AP1 D amplifier to drive a subwoofer, to the AP4 D amplifier to have 4 additional amplified channels exceeding 1080 W @ 4 - 2 Ω total power. Amplifier Stage - Distortion - THD @ 1 kHz, 4 Ω, 90% Output Power: 0.10 % Bandwidth @ -3 dB, 2 V RMS, 4Ω: 10 ÷ 20k Hz S/N ratio @ A weighted, 2V, Output Power: 95 dBA Damping factor @ 1 kHz, 2 V RMS, 4Ω: >170 Input sensitivity: 2 ÷ 15 V RMS Input impedance: 15k Ω Power Supply - Voltage: 7.5 ÷ 15 VDC Idling current: 1.32 A Switched off: <2 mA Consumption @ 14.4 VDC 2Ω Max Musical Power (without CPL): 30 A Remote IN 7 ÷ 15 VDC (1 mA) Remote OUT 11 ÷ 15 VDC (200 mA) Fuse 30 A ART (Automatic Remote Turn on/off) Speakers to input - selectable AST (Automatic Signal Turn on/off) Pre-In to input - selectable CPL (Continuous Power Limiting) Max continuous power - selectable

Review: It is very good
Review: Easy to install, very good sound quality and the software is simple to utilise to great effect. I will post more later including pictures.

## Features

- Channels: 4
- Ambient operating temperature range: 0 °C to 55 °C (32°F to 131°F)
- Graphic card min. resolution: 800 x 600
- PC connections Micro USB (1.1 / 2.0 / 3.0)
- Software/PC requirements: Microsoft Windows (32/64 bit): XP, Vista, Windows 7, Windows 8

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00HZK6YNA |
| Best Sellers Rank | #673,503 in Electronics ( See Top 100 in Electronics ) #3,898 in Audio Component Amplifiers |
| Brand | Audison |
| Date First Available | May 14, 2015 |
| Global Trade Identification Number | 08018823113779 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 4.01 pounds |
| Item model number | AP 4.9 Bit |
| Manufacturer | Audison |
| Material | Electronic Components |
| Maximum Supply Voltage | 12 Volts (DC) |
| Minimum Supply Voltage | 7.5 Volts |
| Mounting Type | Surface Mount |
| Number of Channels | 4 |
| Output Power | 520 Watts |
| Package Dimensions | 10.08 x 7.01 x 3.54 inches |
| Package Type Name | Surface Mount |
| Specification Met | Oem |
| Supply Current | 1.32 Amps |
| Voltage | 12 Volts |

## Product Details

- **Manufacturer:** Audison
- **Maximum Supply Voltage:** 12 Volts (DC)
- **Minimum Supply Voltage:** 7.5 Volts
- **Mounting Type:** Surface Mount
- **Voltage:** 12 Volts

## Images

![AP4.9 bit Prima Series 4-Channel Amplifier with 9-Channel DSP 4 x 70W 4Ω - Image 1](https://m.media-amazon.com/images/I/613A-gj45XL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by P***G on March 26, 2020*

It is very good

### ⭐⭐⭐⭐⭐ Review
*by M***A on February 7, 2018*

Easy to install, very good sound quality and the software is simple to utilise to great effect. I will post more later including pictures.

### ⭐⭐⭐⭐⭐ Review
*by F***N on August 23, 2020*

DSP permet un affinage au top, la puissance est au rdv, tenue dans le grave impressionnante sous 2 ohm, aigus limpides, médiums chaleureux, tout ce que l' on peut attendre d' un bon ampli.

## Frequently Bought Together

- Audison Ap 4.9 Bit 4 Channel Amp With Dsp 4 X 120 W
- 10pcs 1 AWG-3/8 Battery Lugs,Copper Wire Lugs,UL Listed Heavy Duty Battery Cable Ends,Tubular Ring Terminals,AWG Crimp Wire Ring Lugs,Battery Terminal Connectors with 3:1 Heat Shrink Tubing
- Audison SR1.500 D-Class Amplifier Mono Amplifier 1Ω 1000 W x 1 SR1500

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*Product available on Desertcart Mexico*
*Store origin: MX*
*Last updated: 2026-03-18*